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1 The use of geographical information systems in climatology and meteorology Lee Chapman and John E. Thornes Climate and Atmospheric Research Group, School of Geography and Environmental Science, University of Birmingham, Birmingham B15 2TT, UK Abstract: The proliferation of ’commercial off the shelf’ geographical information systems into the scientific community has resulted in the widespread use of spatial climate data in a variety of applications. This paper presents a review of the role of geographical information systems in climatology and meteorology by i) discussing methods used to derive and refine spatial climate data and ii) reviewing the bespoke application of GIS and spatial climate datasets in agriculture, ecology, forestry, health and disease, weather forecasting, hydrology, transport, urban environments, energy and climate change. Key Words: geographical information system, climatology, meteorology, weather forecasting, digital terrain model, bespoke system

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Page 1: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

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The use of geographical information systems in climatology and meteorology

Lee Chapman and John E. Thornes Climate and Atmospheric Research Group, School of Geography and

Environmental Science, University of Birmingham, Birmingham B15 2TT, UK

Abstract: The proliferation of 'commercial off the shelf' geographical information systems into

the scientific community has resulted in the widespread use of spatial climate data in a variety of

applications. This paper presents a review of the role of geographical information systems in

climatology and meteorology by i) discussing methods used to derive and refine spatial climate

data and ii) reviewing the bespoke application of GIS and spatial climate datasets in agriculture,

ecology, forestry, health and disease, weather forecasting, hydrology, transport, urban

environments, energy and climate change.

Key Words: geographical information system, climatology, meteorology, weather forecasting,

digital terrain model, bespoke system

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I Introduction The early origins of GIS (Geographical Information Systems) can be traced to the

influx of micro-computers into North America in the early 1960s (Bernherdson,

1992). Early GIS such as CGIS (Canadian GIS) and McIDAS (the US equivalent)

were used to provide a simplified view of the real world by displaying digital spatial

information as dynamic electronic maps. As GIS has developed, the definition of GIS

as a spatial visualisation facility is too vague as any spatial display of information

such as a simple weather chart or raster satellite image could be thought of as a GIS.

Nevertheless, GIS has now evolved into a powerful management tool used for

capturing, modelling, analysing and displaying spatial data (Worboys, 1995) and

represents an amalgamation of database technology with computer assisted

cartography (Bernherdson, 1992). Analysis is achieved across data layers in an object

orientated programming environment allowing spatial variables to be statistically

compared and thus producing new spatial datasets beneficial to range of applications.

Climatological and meteorological phenomena are naturally spatially variable and

hence GIS represent a useful solution to the management of vast spatial climate

datasets for a wide number of applications. For the purpose of this review the use of

GIS in climatology and meteorology is conceptually classified into two categories of

usage. A distinction is made between the derivation of spatial climate datasets from

their subsequent bespoke application (Figure 1). This dual role of GIS is discussed

individually in more detail in following sections.

Figure 1 Conceptual model of the dual role of GIS in climate and meteorology. GIS

is a useful tool to aid in the derivation of climate datasets which are then used in a

variety of tertiary applications.

1. DERIVATION GIS

2. CUSTOMISATION GIS

DATA IN RASTER GEOGRAPHICAL DATA E.G. DIGITAL TERRAIN MODELS

DATA OUT / VISUALISATION

DATA IN

GEOSTATISTICS

MODELLING / ANALYSIS

layer 1

layer 2

layer 3

layer n

TERTIARY NON CLIMATOLOGICAL DATA

OTHER GEOGRAPHICAL DATA

OTHER GEOGRAPHICAL DATA

OTHER GEOGRAPHICAL DATA

DATA OUT / VISUALISATION

E.G. WEATHER STATION OBSERVATIONS

SPATIAL CLIMATE DATASET

POINT CLIMATOLOGICAL DATA

DATA ENHANCEMENTINTERPOLATION

DATA EXTRACTIONEXTRAPOLATION

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II Derivation of spatial climate data

1 Remote sensing

Distinctions between the two disciplines of GIS and remote sensing are difficult to

determine as the two subjects are intimately related. Remote sensing enables the

acquisition of large-scale comprehensive datasets where as GIS provides a means to

display and analyse the data. For example, Digital Terrain Models (DTMs) can be

manipulated in a GIS to provide a baseline climatological dataset. Traditionally these

were derived using land-surveying techniques but are now remotely determined using

Synthetic Aperture Radar (e.g. the UK LANDMAP project; Anon 2001).

Comprehensive raster climate datasets can also be inferred from satellite imagery.

For example, Schadlich et al (2001) produced land surface temperature maps by

combining a DTM with brightness temperatures derived from METEOSATs thermal

infrared channel. Similar approaches have been used by Verdebout (2000) and El

Garounani (2000) to generate surface ultra-violet maps of Europe and

evapotranspiration maps of Tunisia respectively.

Distinctions need to be drawn between the two disciplines of GIS and remote sensing

as often there is no need to use 'commercial off the shelf' (COTS) GIS for image

analysis. Indeed, many 'pure' remote sensing applications utilising just image data

require no more than a means of displaying the results obtained. A classic example of

this is provided by satellite rainfall climatology (e.g. Levizzani et al, 2001).

However, the need for synergy between the two subjects becomes evident for a wide

number of other applications, particularly those utilising input data from a variety of

sources. Here, GIS provides a standard means of overlaying and combining data for

analysis. For example, Nichol (1995; 1994) combined geographical vector data with

surface temperatures derived from Landsat TM thermal imagery to explore the spatial

characteristics of forest canopy temperatures with elevation and landuse in Singapore.

The study served as the preliminary investigation of a monitoring exercise in an

attempt to conserve the remaining 5% coverage of rainforest on the island. Landsat

TM data was also used by Suga et al (1995) where it was combined with

NOAA/AVHRR data to monitor sea surface temperature change in the Sea of Japan

via a GIS.

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2 Baseline climatologies

Climate data can be displayed in a GIS in a variety of ways; lightning strikes are point

features, rain radar is raster (gridded) and isolines are vector. Climate data is typically

point source in nature, meaning that one of the biggest challenges facing meteorology

is the extrapolation of point climate data across a wide spatial domain. The extraction

or extrapolation of climate data using DTMs has enabled good estimates of an area's

baseline climatology without the need for extensive consultation of weather records.

For example, high elevation mountainous environments suffer from a lack of frequent

observations and hence, the development of techniques to infer climates from a sparse

network of weather stations is highly advantageous. Over the past decade, DTMs

have become increasingly available to the degree that high resolution models of many

areas of the world, are available for free to the academic community. Raster DTMs

are then simplified into TINs (Triangular Irregular Network) from which the

microclimate of each triangle or facet is readily calculated via a variety of simple

algorithms (Bernhardson, 1992).

A good recent example of this approach is the PRISM (Parameter-elevation

Regressions on Independent Slopes Model) project in the USA which has successfully

been used to compile a series of high quality spatial datasets around the world (Daly

et al, 2000; 1994). PRISM is a knowledge based climate analysis system that

generates GIS compatible estimates of climate variables accrued from a variety of

sources including point climate (station) data, DTMs and other spatial datasets. By

using a co-ordinated set of rules, decisions and calculations, extensive gridded

estimates of precipitation and temperature can be made with respect to the different

climate regime (distance, elevation, atmospheric boundary layer, hillslope orientation

and proximity to the coastline) of each DTM facet. However, PRISM is not just an

empirical climate approximation tool, but is ultimately a two-layer model of the

boundary layer and the free atmosphere. The depth of the boundary layer is variable

to model the development of temperature inversions and the maritime influences on

precipitation.

Agnew & Palutikof (2000) developed a multiple regression model using a 1km

resolution DTM to analyse the variation in geographical parameters (latitude, altitude,

continentality, slope, aspect and ratio of land to sea). The model was less robust than

PRISM as it needed to be initialised with 248 temperature and 285 rainfall sites to

infer the variation in mean seasonal temperature and rainfall across the Mediterranean

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basin. However, the results were highly accurate attaining a typical explanation of

87% (summer) and 97% (winter). Comparable results were also attained in an

independent study by Ninyerola et al (2000) where a multiple regression analysis on

topographical variables in Catalonia yielded coefficients of determination of the order

79-97% for temperature and precipitation. Polynomial regression was the approach

utilised by Goodale et al (1998) who modelled monthly precipitation, temperature and

solar radiation in Ireland. Again the technique was highly accurate with mean

absolute errors of 5-15mm for precipitation, 0.2-0.5 degrees for temperture and 6-15

minutes for sunshine hours.

The examples discussed so far have been large or macro-scale. However, the high

resolution of modern DTMs allow the study of the impacts of terrain on climate at

meso or micro-scales. Examples include determination of solar radiation

topoclimatologies (Dubayah et al, 1994; Moore et al, 1993), modelling the sensitivity

and response of mountainous terrain (delBarrio et al 1997) and development of

baseline island climatologies. For example, de Azevado et al (1999) used advective

and radiative submodels in a GIS to extrapolate climate data obtained at sea-level

across the whole of small volcanic islands.

3 Climate interpolation

When dealing with more spatially comprehensive climate datasets, the issue is not the

inference of a 'first approximation' baseline climatology, but instead the interpolation

of point station data across the landscape by geostatistical techniques (e.g. Tveito et

al, 2001). Splining is a deterministic spatial regression technique which fits a

mathematical function or 'rubber sheet' across irregularly spaced data. Lennon &

Turner (1995) used thin plate splines determined from a DTM to model the climatic

distribution of temperature in the UK. 16 independent geographical variables were

used in the splines and were shown to be more accurate than basic interpolation

techniques such as multiple regression. They concluded that just 30 temperature

recording stations would be sufficient to model temperature variation in the UK. Thin

plate smoothing splines were also used by Fleming et al (2000) in the derivation of

an Alaskan baseline climatology from a sparse met station record.

Kriging is another common interpolation technique used in spatial climate studies.

Unlike splining, the technique is stochastic and requires some user input, but has the

same aim of fitting a surface to irregular spaced data. This is achieved by using

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variograms to analyse the tail structure of variables in given directions to build up a

map of spatial variation from a small sample of datapoints. Kriging was used by

Hudson & Wackernagel (1994) to map mean January temperatures in Scotland and by

Jeffrey et al (2001) to interpolate daily and monthly rainfall between 4600 weather

stations in Australia. However for interpolation of other climate variables a thin plate

spline was used. The accuracy of the two techniques was tested in a study by Jarvis &

Stuart (2001) who interpolated minimum and maximum temperatures for 1976 at a

1km resolution over England and Wales. They discovered that thin plate splines were

more accurate than kriging, with RMS errors of the order of 0.8°C for minimum

temperatures and 1.14°C for maximum temperatures.

Finally, A relatively new method of interpolation is the application of neural

networks. Antonic et al (2001) derived an empirical model for seven climatic

variables via a neural network. The model typically explained 98% of the variation in

climatic parameters, which was improved further by kriging of the residuals for model

correction. A feed-forward back propagation neural network was also used by Rigol

et al (2001) which considers both trend and spatial associations of climatic variables.

Performance of the network was comparable to that achieved with kriging, but has the

advantage that guiding variables (such as terrain) do not need to be linearly related to

the interpolation data.

III Applications of spatial climate data Several examples of methods in which spatial climate datasets can be derived have

been discussed. The advantage of spatial climate datasets is that they can be

compared in a GIS with dissimilar data accrued from many sources. Hence, GIS has

enabled the environmental impact of the variation of climate to be studied for many

applications at a variety of scales. This section outlines some of the many tertiary

applications of spatial climate datasets.

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1 Agriculture

In much the same way as spatial climate datasets are derived, GIS has massive

potential for agroclimatic modelling (Jurisic et al, 1999). From a GIS, maps can be

produced and combined of soils, nutrients, climate, water stress, fertility and predicted

yield. An early example of this capability is provided by Soderstrom & Magnusson

(1995) who produced an agroclimatic assessment of an area of south-western Sweden.

Radiation mosaics were calculated using a DTM and cold air drainage modelled via a

network analysis tool. This information was then combined in a GIS with kriged data

from mobile temperature surveys to produce the final map. McKenny et al (2001)

used thin plate splines to model climatic gradients in Canada to determine plant

hardiness zones. By using a trivariate position of latitude, longitude and elevation,

maps of temperature and rainfall enabled the mapping of each variable required for

plant hardiness formulae at a 1km resolution.

By incorporating temperature and aridity thresholds, agroclimatic models can be

logically adapted to be species specific. For example, Menkir et al (2000) identified

four potential agroecological zones for the growing of Maize in West and Central

Africa, where as Panigrahy & Chakraborty (1998) used temporal remote sensing data

along with spatial soil, rainfall and temperature data to derive a potato growing index

for West Benghal. They discovered that currently 37% of the agricultural area is used

for potato crop cultivation but concluded that a further 48% of agricultural area was

suitable for potato crop intensification via a crop rotation system. GIS agroclimatic

modelling is not just limited to agricultural zoning. Hill et al (1996) use SPOT and

Landsat TM satellite imagery, climate, edaphic and topographic data along with a

simple bioclimatic model to analyse the pastoral limit of cattle grazing in New South

Wales, Australia.

The variables used to locate species can also be used to provide estimates of yields via

crop simulation models. For example, Priya & Shibaski (2001) use interpolated

climate data to drive their model where as Kravchenko et al (2000) inferred climatic

impacts from a DTM. Physiological models are particularly useful to predict yields

when crops have been subjected to prolonged stress, for example, drought (e.g.

Lourens & deJager, 1997), cool summers (e.g. Yajima, 1996) and disease (e.g.

Hijmans et al, 2000). The success of such models can then be tested by using remote

sensing techniques (e.g. Carbone et al, 1996)

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GIS is also used in agriculture to monitor biogenic emissions and agricultural

pollution / water stress. Andronopoulos et al (2000) modelled the transportation of

biogenic volatile organic compound emissions with respect to the sea breeze for the

east coast of Spain. Benjamin et al (1997) estimated biogenic emissions in California

by combining a biomass inventory with emission rates corrected by light intensity,

canopy shading and temperature. A more specific example is provided by the

measurement of biogenic emission from rice fields where GIS crop simulation models

are coupled with daily weather data to measure methane (Knox et al, 2000; Matthews

et al; 2000). Finally, rainfall data can be used to estimate leaching effects of

agricultural fertilisers into water supplies (e.g. Udouj & Scott, 1999; van Wesenbeeck

& Havens, 1999; Wu & Babbcock, 1999)

2 Ecology

In much the same way as potential crop distributions can be modelled using GIS

based agroclimatic models, ecological biodiversity can be modelled with respect to

spatial climate datasets. For example, Jones et al (1997) used latitude, longitude and

altitude data coupled with long term monthly means of rainfall and temperature to

model 'bean-favouring' climates. The GIS approach to modelling biodiversity has

been successfully used in many other studies; Birnie et al (2000) modelled bracken

spread in Scotland, Guisan & Theurillat (2000) used a DTM coupled with satellite

data to model alpine plant distributions, Kadmon & Danin (1999) studied the

distribution of plant species in Israel with respect to rainfall and Franklin (1998)

predicted the distribution of shrub species in southern California with respect to

bioclimatic attributes derived from terrain. Although these examples essentially

concentrate on flora distributions, the same ideas can be applied to fauna. Examples

include the Portuguese dung beetle (Hortal et al, 2001), the New Zealand flatworm

(Boag et al, 1998), land-snails (Kadmon & Heller, 1998), threatened butterflies

(Weiss & Weiss, 1998) the effect of different wind speeds and directions on

albatrosses (Reinke et al, 1998) and even the impact of sea surface temperatures on

fish distributions (Waluda et al, 2001; Zheng et al, 2001).

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3 Forestry

As in agriculture and ecology, GIS can be used to produce climate zones to select site

suitability for afforestation (e.g. Ellis et al, 2000) or used to predict yields (e.g. Valdes

et al, 1994). However, GIS is used in forest science for many other applications. For

example, DTMs are used to analyse and highlight forested areas potentially exposed

to wind-snap. Lekes & Dandul (2000) used a GIS containing soil and terrain data

with an airflow model to evaluate the wind exposure by producing a wind damage

risk classification. Analysis of more extreme events has been accomplished by

Pleshikov et al (1998) who modelled the impact of a hurricane on pine stands in

Central Siberia and Foster & Boose (1992) who used GIS to analyse the spatial

distribution of wind damage and rank the susceptibility of particular forest types.

Frost prediction is a further example of the use of GIS in topoclimatic forestry studies

which is important with respect to seedling mortality (Blennow & Lindqvist, 2000).

By modelling the stagnation of cold air via a DTM coupled with sky-view factor data

relating to the forest canopy, Blennow (1998) explained 89% of the spatial variation

of air temperature. At the opposite end of the spectrum from frost is the major hazard

of fire. GIS is used to associate climate data with remote sensing imagery where it is

used to model and monitor the spread of forest fires (e.g. Pew & Larsen, 2001; Sunar

& Ozkan, 2001; Vazquez & Moreno, 2001; Zhu et al, 2000). After fire, Belda &

Melia (2000) use a GIS integrated with remote sensing techniques to model forest

recovery. By analysing the influence of climatic parameters in the regeneration of

forest areas, spatial variations in the amount of vegetation could be predicted.

4 Health and disease

Vector-borne infections are geographically restricted by climate and topography and

can be modelled effectively using remotely sensed climate datasets with GIS and

global positioning system technology (Bergquist, 2001). Typical examples of

application are in the developing world and include malaria (Srivastava et al, 2001;

Manquin & Boussinesq, 1999), lymphatic filariasis (Lindsay & Thomas, 2000) and

schistosomiasis (Bavia et al, 2001; Malone et al, 2001).

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5 Weather forecasting

Conceptually, visual weather forecasts combine layers of weather data in what is

effectively a GIS environment. GIS has become a key management component in

weather processing systems allowing instantaneous plotting, interpolation and

animation of weather data across any isobaric level of the atmosphere. The synoptic

situation across different levels is then gauged by a forecaster, from which the GIS is

used to rapidly calculate the speed of progression of weather systems. An extreme

example of this is the relational positioning and monitoring of tornado's and tropical

cyclones, where GIS is used to issue warnings to precise locations using remote

sensing signatures (Kumar et al, 1998). An alternative use of GIS is the combination

of different layers of weather information in expert classification systems. For

example, specific humidity is often compared with wind flow to identify areas of fog,

cloud and precipitation in relation to orographic and coastal influences. Similarly, the

spatial offset of rawinsonde data (normally plotted at the location where the balloons

have been released), can be calculated by superimposing layers of upper wind data.

As advances are made away from conventional methods of synoptic forecasting,

interpolated climate datasets are used to set the boundary conditions for numerical

weather prediction such as mesoscale forecast models and general circulation models.

For example, Cheng & Shang (1998) use a GIS to manipulate topographic and

roughness data to model wind fields using a numerical kinematic flow model.

However, difficulties exist with numerical models in the assimilation of interactions

between the land surface and the upper atmosphere. To some extent, GIS has greater

facilitated the incorporation of numerical weather model output into weather

processing systems, onto which satellite imagery and topography can be

superimposed; an approach which greatly aids the skill of the weather forecaster.

However, GIS is not just used as an end-point in weather forecasting, Gabella &

Perona (1998) use a DTM coupled with geometric optics to assess the siting of

weather radar where as Pfister & Fischer (1995) studied the influence of roughness

length calculated from terrain on the vertical sounding of temperature profiles.

Overall, GIS partially automates forecasting by facilitating speed and throughput of

weather data in real-time as well as providing support for traditional weather

processing tasks such as contouring and superposition.

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6 Hydrology

Hydrometeorological modelling provides a good example of how COTS GIS products

can be used with meteorological and other detailed datasets to develop bespoke

systems with the specific aim of the end user in mind. The spatial measurement of

precipitation is an obvious starting point for many hydrometeorological models.

Again, DTMs and climate interpolation techniques provide a useful means of

producing rainfall datasets from point data obtained from raingauges techniques (e.g.

Tsanis & Gad, 2001; Prudhomme, 1999). However, the use of interpolated gauge

data is largely restricted to validation studies such as agricultural water management

(e.g. Sousa & Pereira, 1999) or for studying the hydrological impact of various

climatic scenarios. For example, spatial rainfall patterns derived from point data have

been used to model the hydrological response to ENSO in Australia (Wooldridge et

al, 2001) and the seasonal variability of the Indian monsoon (Wilk & Andersson,

2001).

For hydrological forecasting purposes, the alternative and preferred methodology of

data acquisition is the use of satellite data. Bell & Moore (1998) used raster radar

rainfall estimates combined with diffusion models across isochrone pathways derived

from a DTM for use in real time flood forecasting. Similarly, Carpenter et al (1999)

used weather radar coupled with a DTM to model threshold flash flood runoff. This

is achieved by using a GIS to model the contributing area to stream segments

categorised using the similar hydrological response unit concept (Gorokhovich et al,

2000). Radar provides real-time estimates of precipitation, but to achieve forecasts at

an increased timescale, mesoscale weather forecast models need to be incorporated

into the system. For example, Yarnal et al (2000) simulated the hydrological response

of the Susquehanna river basin, US to atmospheric forcing. This was achieved by

using a linked system of a mesoscale meteorological model with grid increments of

4km to drive the hydrological modelling system which contained information layers

regarding soils, terrain and landuse. A comparison of these different techniques was

conducted by Taschner et al (2001). The study in the Ammer catchment in Germany,

showed that mesoscale model data and rain radar overestimated flood volume by 15 -

36% where as interpolated raingauge data underestimated runoff volume by 15%.

Depending on the region of study, models may require additional input data to

adequately model local hydrological regimes. So far, this review has concentrated on

flood analysis, but the opposite extreme is that of drought. Ghosh (1997) used a GIS

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to investigate the distribution of drought in India by comparing albedo and vegetation

derived from satellite data with isoheytal maps based on 70 years of rainfall data. In

such (semi-) arid environments, an important parameter to model is potential

evapotranspiration. This is estimated by overlaying temperature and DTM-derived

slope, aspect and elevation data (Shevenell, 1999). The resulting maps tend to

inversely mimic topography.

Topography is also important in snowy environments where there is a need to

incorporate the influence of snowmelt into hydrometeorological models. The first

step in estimating snowmelt is to assess variations in the distribution of snow caused

as a consequence of strong winds and terrain (Bruland et al, 2001; Tappeiner et al,

2001). Lapen & Martz (1996) used a 10m resolution DTM to show that snow depth is

more closely related to relative topographic position as opposed to local morphology.

Modelled results can then be validated with satellite imagery such as Landsat TM

(e.g. Fily et al, 1999). Once snow distributions are clearly delineated, values of snow

water equivalence are calculated. As snowmelt is dependent on available energy

controlled by the elevation, aspect and shading of site, DTMs coupled with a

temperature threshold can be effectively used to provide estimates (Cazorzi &

DallaFontana, 1996). Examples of this approach have been undertaken by Bell &

Moore (1999) and Cline et al (1998) who developed models for upland Britain and

the Sierra Nevada, California respectively.

Overall, hydrometeorological models provide an example of how COTS GIS can be

successfully adapted into commercially viable bespoke products. However, the

success of such products is extremely dependent on the ability to operate in real time,

a void recently filled by the internet which has facilitated efficient data transfer.

Indeed, internet based GIS software products now exist which allow spatial outputs to

be viewed by an end user who could be totally inexperienced in GIS.

7 Transport

Bespoke systems are also being developed to aid decision-making and to set budgets

for winter road maintenance. For example, Gustavsson et al (1998) present a

technique to assess potential winter road maintenance costs to be taken into

consideration when planning new road stretches. Similarly, Cornford & Thornes

(1996) developed a spatial winter index by using kriging with altitude as external drift

to predict spatial expenditure on winter road maintenance in Scotland. The decision

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whether to salt a road or not often has to be made short notice, and hence continuous

updates of how road conditions are varying around a road network are required by

maintenance personnel. Hence, research is ongoing into the incorporation of

mesoscale forecast models into GIS to extrapolate road conditions across a region.

For example, Chapman et al (2001) numerically model road surface temperature

using weather data and a geographical parameter database consisting of latitude, sky-

view factor, screening, altitude, topography, road construction, surface roughness and

traffic (anthropogenic heat). These parameters are combined in a numerical model

which predicts up to 72% of the variation in road surface temperature across a study

route to within 1.06°C RMS. Bradley et al (2002) used a spatial analysis of

topography and classified Landsat imagery to model the impact of the urban heat

island on road surface temperatures in the West Midlands, UK.

Winter road maintenance provides one example of how GIS can be combined with

weather data to solve a logistical problem. Li & Eglese (1996) used a GIS to devise

an heuristic algorithm to optimise winter salting routes with respect to minimising the

distance travelled and treated by gritters within the temporal framework of the time

roads need to be treated. Similar ideas are utilised by Moore et al (1995) and Patel &

Horowitz (1994) who use GIS to develop optimal and specific routing for radioactive

and hazardous materials. This is achieved by combining spatial information of

meteorology, demography and dispersion (i.e. wind-speed, toxicity and size of spill)

with vector road data.

8 Urban environments

Pollution is a major problem in urban environments and the largest contributing factor

is traffic. Hao et al (2001) produced a GIS based emission inventory for Beijing,

China. By using a Gaussian dispersion air quality model, it was shown that vehicle

sources contributed 76.5% and 68.4% of the total CO and NOX emission totals.

Emissions are modelled using traffic counts and empirical equations, for example,

Mensink et al (2000) modelled CO, NOx, VOC, Phl, SO2, and Pb emissions in

Antwerp as a function of ambient air temperature with six road and vehicle

parameters. New bespoke technologies are constantly being developed to improve the

accuracy of incoming information. Global positioning systems interfaced in a GIS

can now be used to monitor traffic (Taylor et al, 2000) and high performance 3D GIS

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models of air pollution and traffic simulation are being developed (Schmidt &

Schafer, 1998; McHugh et al, 1997; Moreselli et al, 1997). For example, Zakarin &

Mikarimova (2000) numerically model urban air pollution using GIS as an interface; a

common approach of displaying emissions inventory data produced using dispersion

models (e.g Fedra & Haurie, 1999; Prabha & Mursch-Radlgrubber, 1999). Other than

traffic, further sources of urban pollution exist as a result of human activity. Chang et

al (1999) used a 3D diffusion model displayed in a GIS for use in risk assessment

studies in industrial areas of Taiwan, where as Romero et al (1999) studied the

impacts of rapid urban growth and surrounding topography impacted upon air

pollution in Santiago, Chile.

Other than pollution, climate modelling studies involving GIS in urban environments

are mostly all directed at studying the urban heat island phenomenon. The common

approach is to integrate remote sensing data with GIS to produce an appraisal of how

temperature is spatially controlled by landuse (Lo et al, 1997). GIS can then be used

further to monitor the impacts of urban growth. For example, Weng (2001) found that

urban development in the Zhujiang Delta, China could account for increasing surface

radiant temperatures by 13°C. GIS has also facilitated increased study into the

vertical structure of the heat island phenomenon (Nichol, 1998) which is then used for

planning applications such as climate control in high rise buildings in tropical cities.

The development of a planning tool was also the aim of Scherer et al (1999), who

used GIS to produce a series of climate maps documenting the influence of surface

properties on temperature, wind fields and ventilation for Basel, Switzerland.

9 Energy

Temperature and humidity are the primary factors controlling energy demand; the

hotter it is the less energy is required, hence transmission operators monitor the

weather to efficiently manage production. Estimates of demand can be made by

considering degree days (Hargy, 1997), although other environmental indicators are

more commonly used for the energy planning of urban areas (Balocco & Grazzini,

2000). GIS is used to monitor the entire infrastructure of energy provision. As well

as being an invaluable tool to match demand with supply (Sorenson & Meibom,

1999), real-time lightning and storm data is also incorporated into decision support

systems to track potential problems along transmission lines.

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As fossil fuel supplies diminish, research is ongoing into the increased application of

renewable energy. GIS has been used to aid the locations of wind farms by modelling

wind energy potential whilst considering planning limitations (e.g. Baban & Parry,

2001; Hillring & Krieg, 1998). By linking satellite data with a GIS, optimisation of

other renewable resources can be achieved. For example, this technique is used to

identify and monitor biomass energy resources (Phillips et al, 1992) and to estimate

solar resources such as potential downward radiation, cloud regimes and albedo.

Solar information is then matched with population data in a GIS to model supply and

demand (Sorenson, 2001), before being used to site thermal power plants (Broesamle

et al, 2000; Vandenbergh et al, 1999). Overall, the role of GIS is seen as critical into

increasing exploitation of renewable energy sources, particularly biomass, which is

seen as an essential component in reducing global carbon emissions from the energy

sector (Schneider et al, 2001).

10 Climate change

Many if not all of the research discussed in this review is potentially subject to the

impact of climate change. GIS has become a visualisation tool for the output of

climate models such as general circulation models used to predict the global impacts

of hypothesised climate change scenarios. Many articles exist in the scientific

literature which are far too numerous to list here, however good examples of potential

effects modelled with GIS include changes to agricultural and ecological distributions

(e.g. Davies et al, 1998; Eatherall, 1997), varying public health implications (e.g. Patz

& Balbus, 1996), increases in landscape sensitivity (e.g. Collison et al, 2000;

Thumerer et al; 2000) and varying pressures on hydrological resources (e.g. Strzepek

& Yates, 1997). Hence, the assessment and monitoring of the effects of climate

change is truly a multidisciplinary exercise of which GIS provides a pivotal unifying

role (Kozoderov, 1995; Din, 1992).

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Although, many of the predicted impacts of climate change are ultimately

hypothesised as future events, GIS has already been used to present evidence of

environmental change. For example, Chen (2001) showed that tree diversity was

changing in north-east China and Jorgenson et al (2001) demonstrated evidence of

widespread permafrost degradation in Alaska. However, few monitoring studies are

currently evident in the scientific literature, which perhaps indicates the alarmist

tendencies of projected climate change scenarios. Continued monitoring with GIS

using data from satellite earth observation will ultimately confirm or disprove current

thinking. Either way, future studies are heavily dependent on data intensive GIS-

based spatial analysis.

IV Conclusions Over the last decade, research has greatly increased into the use of GIS in a variety of

applications involving the processing of climatological and meteorological data. GIS

can be used for deriving and enhancing point weather data by the use of DTMs, or

alternatively used as a spatial input dataset to provide boundary conditions for a wide

number of tertiary applications. Reasons for the upsurge in use of GIS is largely

related to the fall in price of COTS GIS products coupled with large advances in

computer processing ability. Add to this the proliferation of the internet and the result

is a fast real-time bespoke solution for many end-users. Commercial interest in such

products is massive, be it for risk assessment (e.g. storm tracking) or for mitigation

purposes (e.g. insurance claims from flooding and fire).

As computer systems become increasingly capable of handling the high resolution

datasets provided by 21st century earth observation techniques, the future of GIS in

climatology and meteorology research is virtually assured. The advent of COTS

products has facilitated the development of standard formats for spatial weather data

with GIS providing the management tool. The manipulation of spatial data by

meteorologists and climatologists has never been easier.

Acknowledgements This work has been funded by the EU COST 719 directive to increase the use of GIS

in climatological and meteorological research.

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17

References 1. Agnew MD, Palutikof JP (2000) GIS-based construction of baseline climatologies for the

Mediterranean using terrain variables. Climate Research 14: 115-127 2. Andronopoulos S, Passamichali A, Gounaris N, Bartzis JG (2000) Evolution and transport of

pollutants over a Mediterranean coastal area: The influence of biogenic volatile organic compound emissions on ozone concentrations. Journal of Applied Meteorology 39: 526-545

3. Antonic O, Krizan J, Marki A, Bukovec D (2001) Spatio-temporal interpolation of climatic

variables over large region of complex terrain using neural networks. Ecological Modelling 138: 255-263

4. Anon. (2001) Landmap special session. Proceedings of the first annual meeting of the remote

sensing and photogrammetry society, London, UK. 12-14th September 2001. 75pp 5. de Azevedo EB, Pereira LS, Itier B (1999) Modelling the local climate in island environments:

water balance applications. Agricultural Water Management 40: 393-403 6. Baban SMJ, Parry T (2001) Developing and applying a GIS-assisted approach to locating wind

farms in the UK. Renewable Energy 24: 59-71 7. Balocco C, Grazzini G (2000) Thermodynamic parameters for energy sustainability of urban areas.

Solar Energy 69: 351-356 8. del Barrio G, Alvera B, Puigdefabregas J, Diez C (1997) Response of high mountain landscape to

topographic variables: Central Pyrenees. Landscape Ecology 12: 95-115 9. Bavia ME, Malone JB, Hale L, Dantas A, Marroni L, Reis R (2001) Use of thermal and vegetation

index data from earth observing satellites to evaluate the risk of schistosomiasis in Bahia, Brazil Acta Tropica 79: 79-85

10. Belda F, Melia J (2000) Relationships between climatic parameters and forest vegetation:

application to burned area in Alicante (Spain). Forest Ecology and Management 135: 195-204 11. Bell VA, Moore RJ (1998) A grid-based distributed flood forecasting model for use with weather

radar data: Part 1. Formulation. Hydrology and Earth System Sciences 2: 265-281 12. Bell VA, Moore RJ (1999) An elevation-dependent snowmelt model for upland Britain.

Hydrological Processes 13: 1887-1903 13. Bernherdson, T. (1992) Geographic Information Systems. VIAK IT, Arendal, Norway 14. Bergquist NR (2001) Vector-borne parasitic diseases: new trends in data collection and risk

assessment. Acta Tropica 79: 13-20

15. Birnie RV, Miller DR, Horne PL, Leadbeater S, Macdonald A (2000) The potential distribution and impact of bracken in upland Scotland: An assessment using a GIS-based niche model. Annals of Botany 85: 53-62

16. Benjamin MT, Sudol M, Vorsatz D, Winer AM (1997) A spatially and temporally resolved

biogenic hydrocarbon emissions inventory for the California South Coast Air Basin. Atmospheric Environment 31: 3087-3100

17. Blennow K (1998) Modelling minimum air temperature in partially and clear felled forests.

Agricultural and Forest Meteorology 91: 223-235 18. Blennow K, Lindkvist L (2000) Models of low temperature and high irradiance and their

application to explaining the risk of seedling mortality. Forest Ecology and Management 135: 289-301

Page 18: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

18

19. Boag B, Jones HD, Evans KA, Neilson R, Yeates GW, Johns PM (1998) The application of GIS

techniques to estimate the establishment and potential spread of Artioposthia triangulata in Scotland. Pedobiologia 42: 504-510

20. Bradley AV, Thornes JE, Chapman L, Unwin D, Roy M (2002) Modelling spatial and temporal

road thermal climatology in rural and urban areas using a GIS. Climate Research (In Press) 21. Broesamle H, Mannstein H, Schillings C, Trieb F (2000) Assessment of solar electricity potentials

in North Africa based on satellite data and a geographic information system. Solar Energy 70: 1-12 22. Bruland O, Sand K, Killingtveit A (2001) Snow distribution at a high Arctic site at Svalbard.

Nordic Hydrology 32: 1-12 23. Carbone GJ, Narumalani S, King M (1996) Application of remote sensing and GIS technologies

with physiological crop models. Photogrammetric Engineering and Remote Sensing 62: 171-179 24. Carpenter TM, Sperfslage JA, Georgakakos KP, Sweeney T, Fread DL (1999) National threshold

runoff estimation utilising GIS in support of operational flash flood warning systems. Journal of Hydrology 224: 21-44

25. Cazorzi F, DallaFontana G (1996) Snowmelt modelling by combining air temperature and a

distributed radiation index. Journal of Hydrology 181: 169-187 26. Chang NB, Kao CYJ, Wei YL, Tseng CC (1999) Comparative study of 3D numerical and puff

models for dense air pollutants. Journal of Environmental Engineering 125: 175-184 27. Chapman L, Thornes JE, Bradley AV (2001) Modelling of road surface temperature from a

geographical parameter database. Part 2: Numerical. Meteorological Applications 8: In Press 28. Chen XW (2001) Change of tree diversity on Northeast China transect (NECT). Biodiversity and

Conservation 10: 1087-1096 29. Cheng E, Shang J (1998) Kinematic flow model based extreme wind simulation. Journal of Wind

Engineering and Industrial Aerodynamics. 77-78: 1-11 30. Cline D, Elder K, Bales R (1998) Scale effects in a distributed snow water equivalence and

snowmelt model for mountain basins. Hydrological Processes 12: 1527-1536 31. Collison A, Wade S, Griffiths J, Dehn M (2000) Modelling the impact of predicted climate change

on landslide frequency and magnitude in SE England. Engineering Geology 55: 205-218 32. Cornford D, Thornes JE (1996) A comparison between spatial winter indices and expenditure on

winter road maintenance in Scotland. International Journal of Climatology 16: 339-357 33. Daly, C., Neilson, R.P. & Phillips, D.L. (1994) A statistical-topographic model for mapping

climatological precipitation over mountainous terrain. Journal of Applied Meteorology 33: 140-158

34. Daly C, Taylor GH, Gibson WP, Parzybok TW, Johnson GL, Pasteris PA (2000) High-quality

spatial climate data sets for the United States and beyond. Transactions of the ASEA 43: 1957-1962

35. Davies A, Jenkins T, Pike A, Shao J, Carson I, Pollock CJ, Parry ML (1998) Modelling the

predicted geographic and economic response of UK cropping systems to climate change scenarios: the case of sugar beet. Annals of Applied Biology 133: 135-148

36. Din AM (1992) Global environmental change data and modelling. IFIP Transactions A-Computer

Science and Technology 13: 625-634

Page 19: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

19

37. Dubayah RC (1994) Modelling a solar radiation topoclimatology for the Rio-Grande river basin. Journal of Vegetation Science 5: 627-640

38. Eatherall A (1997) Modelling climate change impacts on ecosystems using linked models and a

GIS. Climatic Change 35: 17-34 39. El Garouani A, Boussema MR, Ennabli H (2000) Use of the Geographic Information System and

remote sensing data for the estimation of real evapotranspiration at a regional scale. International Journal of Remote Sensing 21: 2811-2830

40. Ellis EA, Nair PKR, Linehan PE, Beck HW, Blanche CA (2000) A GIS-based database

management application for agroforestry planning and tree selection. Computers and Electronics in Agriculture 27: 41-55

41. Fedra K, Haurie A (1999) A decision support system for air quality management combining GIS

and optimisation techniques. International Journal of Environment and Pollution 12: 125-146 42. Fily M, Dedieu JP, Durand Y (1999) Comparison between the results of a snow metamorphism

model and remote sensing derived snow parameters in the Alps. Remote Sensing of Environment 68: 254-263

43. Fleming MD, Chapin FS, Cramer W, Hufford GL, Serreze MC (2000) Geographic patterns and

dynamics of Alaskan climate interpolated from a sparse station record. Global Change Biology 6: 49-58

44. Foster DR, Boose ER (1992) Patterns of forest damage resulting from catastrophic winds in central

New-England. Journal of Ecology 80: 79-98 45. Franklin J (1998) Predicting the distribution of shrub species in southern California from climate

and terrain-derived variables. Journal of Vegetation Science 9: 733-748 46. Gabella M, Perona G (1998) Simulation of the orographic influence on weather radar using a

geometric-optics approach. Journal of Atmospheric and Oceanic Technology 15: 1485-1494 47. Ghosh TK (1997) Investigation of drought through digital analysis of satellite data and

geographical information systems. Theoretical and Applied Climatology 58: 105-112 48. Goodale CL, Aber JD, Ollinger SV (1998) Mapping monthly precipitation, temperature, and solar

radiation for Ireland with polynomial regression and a digital elevation model. Climate Research 10: 35-49

49. Gorokhovich Y, Khanbilvardi R, Janus L, Goldsmith V, Stern D (2000) Spatially distributed

modelling of stream flow during storm events. Journal of the American Water Resources Association 36: 523-539

50. Guisan A, Theurillat JP (2000) Equilibrium modelling of alpine plant distribution: how far can we

go? Hytocoenologia 30: 353-384 51. Gustavsson T, Bogren J, Eriksson M (1998) GIS as a tool for planning new road stretches in

respect of climatological factors. Theoretical and Applied Climatology 60: 179-190 52. Hao JM, Wu Y, Fu LX, He DQ, He KB (2001) Source contributions to ambient concentrations of

CO and NOX in the urban area of Beijing. Journal of Environmental Science and Health Part-A Toxic/Hazardous Substances & Environmental Engineering 36: 215-228

53. Hargy VT (1997) Objectively mapping accumulated temperature for Ireland. International Journal

of Climatology 17: 909-927

Page 20: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

20

54. Hill MJ, Donald GE, Vickery PJ, Furnival EP (1996) Integration of satellite remote sensing, simple bioclimatic models and GIS for assessment of pastoral development for a commercial grazing enterprise. Australian Journal of Experimental Agriculture 36: 309-321

55. Hillring B, Krieg R (1998) Wind energy potential in southern Sweden - Example of planning

methodology. Renewable Energy 13: 471-479 56. Hijmans RJ, Forbes GA, Walker TS (2000) Estimating the global severity of potato late blight with

GIS-linked disease forecast models. Plant Pathology 49: 697-705 57. Hortal J, Lobo JM, Martin-Piera F (2001) Forecasting insect species richness scores in poorly

surveyed territories: the case of the Portuguese dung beetles (Col. Scarabaeinae). Biodiversity and Conservation 10: 1343-1367

58. Hudson G, Wackernagel H (1994) Mapping temperature using kriging with external drift - theory

and an example from Scotland. International Journal of Climatology 14: 77-91 59. Jarvis CH, Stuart N (2001) A comparison among strategies for interpolating maximum and

minimum daily air temperatures. Part II: The interaction between number of guiding variables and the type of interpolation method. Journal of Applied Meteorology 40: 1075-1084

60. Jeffrey SJ, Carter JO, Moodie KB, Beswick AR (2001) Using spatial interpolation to construct a

comprehensive archive of Australian climate data. Environmental Modelling and Software. 16: 309-330

61. Jones PG, Beebe SE, Tohme J, Galwey NW (1997) The use of geographical information systems

in biodiversity exploration and conservation. Biodiversity and Conservation 6: 947-958 62. Jorgenson MT, Racine CH, Walters JC, Osterkamp TE (2001) Permafrost degradation and

ecological changes associated with a warming climate in central Alaska. Climatic Change 48: 551-579

63. Jurisic M, Hengl T, Duvnjak V, Martinic I (1999) Agro-ecological and land information system. Storjarstvo 41: 223-231

64. Kadmon R, Danin A (1999) Distribution of plant species in Israel in relation to spatial variation in

rainfall. Journal of Vegetation Science 10: 421-432 65. Kadmon R, Heller J (1998) Modelling faunal responses to climatic gradients with GIS: land snails

as a case study. Journal of Biogeography 25: 527-539 66. Knox JW, Matthews RB, Wassmann R (2000) Using a crop/soil simulation model and GIS

techniques to assess methane emissions from rice fields in Asia. III. Databases. Nutrient cycling in Agroecosystems 58: 179-199

67. Kozoderov VV (1995) A scientific approach to employ monitoring and modelling techniques for

global change and terrestrial ecosystems and other related projects. Journal of Biogeography 22: 927-933

68. Kravchenko AN, Bullock DG, Boast CW (2000) Joint multifractal analysis of crop yield and terrain slope. Agronomy Journal 92: 1279-1290

69. Kumar KV, Bhattacharya A, Subramanyam C (1998) Coastal morphological influence for tropical

cyclone track deviation along Andhra coast: GIS and remote sensing-based approach. Current Science 75: 955-958

70. Lapen DR, Martz LW (1996) An investigation of the spatial association between snow depth and

topography in a Prairie agricultural landscape using digital terrain analysis. Journal of Hydrology 184: 277-298

Page 21: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

21

71. Lekes V, Dandul I (2000) Using airflow modelling and spatial analysis for defining wind damage risk classification (WINDARC). Forest Ecology and Management 135: 331-344

72. Lennon JJ, Turner JRG (1995) Predicting the spatial distribution of climate temperature in Great

Britain. Journal of Animal Ecology 64: 370-392 73. Levizzani V, Schmetz J, Lutz HJ, Kerkmann J, Alberoni PP, Cervino M (2001) Precipitation

estimations from geostationary orbits and prospects for METEOSAT Second Generation. Meteorological Applications 8: 23-41

74. Li LYO, Eglese RW (1996) An interactive algorithm for vehicle routing for winter gritting.

Journal of the Operational Research Society 47: 217-228 75. Lindsay SW, Thomas CJ (2000) Mapping and estimating the population at risk from lymphatic

filariasis in Africa. Transactions of the Royal Society of Tropical Medicens and Hygiene 94: 37-45

76. Lo CP, Quattrochi DA, Luvall JC (1997) Application of high-resolution thermal infrared remote sensing and GIS to assess the urban heat island effect. International Journal of Remote Sensing 18: 287-304

77. Lourens UW, deJager JM (1997) A computerised crop-specific drought monitoring system: Design concepts and initial testing. Agricultural Systems 53: 303-315

78. Malone JB, Bergquist NR, Huh OK, Bavia ME, Bernardi M, El Bahy MM, Fuentes MV,

Kristensen TK, McCarroll JC, Yilma JM, Zhou XN (2001) A global network for the control of snail-borne disease using satellite surveillance and geographic information systems. Acta Tropica 79: 7-12

79. Manguin S, Boussinesq M (1999) Remote sensing in public health: applications to malaria and

other diseases. Medicene et Maladies Infectieuses 29: 318-324

80. Matthews RB, Wassmann R, Knox JW, Buendia LV (2000) Using a crop/soil simulation model and GIS techniques to assess methane emissions from rice fields in Asia. IV. Upscaling to national levels. Nutrient Cycling in Ecosystems 58: 201-217

81. McHugh CA, Carruthers DJ, Edmunds HA (1997) ADMS and ADMS-Urban. International

Journal of Environment and Pollution 8: 438-440 82. McKenney DW, Hutchinson MF, Kesteven JL, Venier LA (2001) Canada's plant hardiness zones

revisited using modern climate interpolation techniques. Canadian Journal of Plant Science 81: 129-143

83. Menkir A, Kling JG, Jagtap SS, Aliu BA (2000) GIS based classification of maize testing locations

in West and Central Africa. Maydica 45: 143-150 84. Mensink C, De Vlieger I, Nys J (2000) An urban transport emission model for the Antwerp area

Atmospheric Environment 27: 4595-4602 85. Morselli MG, Calori G, Finardi S, Mazzola C (1997) A 3-D wind and temperature pre-processor

for ATD models. International Journal of Environment and Pollution 8: 489-499

86. Moore JE, Sandquist GM, Slaughter DM (1995) A route-specific system for risk assessment of radioactive materials transportation accidents. Nuclear Technology 112: 63-78

87. Moore ID, Norton TW, Williams JE (1993) Modelling environmental heterogeneity in forested

landscapes. Journal of Hydrology 150: 717-747 88. Nichol JE (1994) An examination of tropical rainforest microclimate using GIS modelling. Global

Ecology and Biogeography Letters 4: 69-78

Page 22: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

22

89. Nichol JE (1995) Monitoring tropical rainforest microclimate. Photogrammetric Engineering and Remote Sensing 61: 1159-1165

90. Nichol JE (1998) Visualisation of urban surface temperatures derived from satellite images.

International Journal of Remote Sensing 19: 1639-1649 91. Nichol JE (1995) Monitoring tropical rainforest microclimate. Photogrammetric Engineering and

Remote Sensing 61: 1159-1165 92. Ninyerola M, Pons X, Roure JM (2000) A methodological approach of climatological modelling of

air temperature and precipitation through GIS techniques. International Journal of Climatology 20: 1823-1841

93. Panigrahy S, Chakraborty M (1998) An integrated approach for potato crop intensification using temporal remote sensing data. ISPRS Journal of Photogrammetric Engineering and Remote Sensing 53: 54-60

94. Patel MH, Horowitz AJ (1994) Optimal routing of hazardous materials considering risk of spill.

Transportation Research Part-A Policy and Practice 28: 119-132 95. Patz JA, Balbus JM (1996) Methods for assessing public health vulnerability to global climate

change. Climate Research 6: 113-125 96. Pew KL, Larsen CPS (2001) GIS analysis of spatial and temporal patterns of human-caused

wildfires in the temperate rain forest of Vancouver Island, Canada. Forest Ecology and Management 140: 1-18

97. Pfister A, Fischer H (1995) Influence of the topography of the surface of the earth on vertical

sounding of the temperature profile. Annales Geophysicae-Atmospheres Hydrospheres and Space Sciences. 13: 318-329

98. Phillips VD, Singh D, Khan MA, Takahashi PK (1992) Preliminary assessment of biomass energy

resources in Hawaii. Energy Sources 14: 381-389 99. Pleshikov FI, Ryzkova VA, Kaplunov VY, Usoltseva JV (1998) A computer system for evaluating

and predicting hurricane impact on forest. Safety Science 30: 3-8 100. Prabha TV, Mursch-Radlgruber E (1999) Investigation of air pollution distribution in Linz: case

studies to evaluate a K-type diffusion model coupled with a mass-consistent wind model. Atmospheric Environment 33: 4067-4080

101. Priya S, Shibasaki R (2001) National spatial crop yield simulation using GIS-based crop

production model. Ecological Modelling 136: 113-129 102. Prudhomme C (1999) Mapping a statistic of extreme rainfall in a mountainous region. Physics and

Chemistry of the Earth Part-B Hydrology Oceans and Atmosphere. 24: 79-84 103. Reinke K, Butcher EC, Russell CJ, Nicholls DG, Murray MD (1998) Understanding the flight

movements of a non-breeding wandering albatross, Diomedea exulans gibsoni, using a geographic information system. Australian Journal of Zoology 46: 171-181

104. Rigol JP, Jarvis CH, Stuart N (2001) Artificial neural networks as a tool for spatial interpolation.

International Journal of Geographical Information Science 15: 323-343 105. Romero H, Ihl M, Rivera A, Zalazar P, Azocar P (1999) Rapid urban growth, land-use changes

and air pollution in Santiago, Chile. Atmospheric Environment 33: 4039-4047 106. Schadlich S, Gottsche FM, Olesen FS (2001) Influence of land surface parameters and atmosphere

on METEOSAT brightness temperatures and generation of land surface temperature maps by

Page 23: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

23

temporally and spatially interpolating atmospheric correction. Remote Sensing of Environment 75: 39-46

107. Scherer D, Fehrenbach U, Beha HD, Parlow E (1999) Improved concepts and methods in analysis

and evaluation of the urban climate for optimising urban planning processes. Atmospheric Environment 33: 4185-4193

108. Schmidt M, Schafer RP (1998) An integrated simulation system for traffic induced air pollution.

Environmental Modelling and Software 13: 295-303 109. Schneider LC, Kinzig AP, Larson ED, Solorzano LA (2001) Method for spatially explicit

calculations of potential biomass yields and assessment of laud availability for biomass energy production in north-eastern Brazil. Agriculture Ecosystems and Environment 84: 207-226

110. Shevenell L (1999) Regional potential evapotranspiration in arid climates based on temperature,

topography and calculated solar radiation. Hydrological Processes 13: 577-596 111. Soderstrom M, Magnusson B (1995) Assessment of local agroclimatic conditions: a methodology.

Agricultural and Forest Meteorology 72: 243-260 112. Sorensen B (2001) GIS management of solar resource data. Solar Energy Materials and Solar

Cells 67: 503-509 113. Sorensen B, Meibom P (1999) GIS tools for renewable energy modelling. Renewable Energy 16:

1262-1267

114. Sousa V, Pereira LS (1999) Regional analysis of irrigation water requirements using kriging - Application to potato crop (Solanum tuberosum L.) at Tras-os-Montes. Agricultural Water Management 40: 221-233

115. Srivastava A, Nagpal BN, Saxena R, Subbarao SK (2001) Predictive habitat modelling for forest

malaria vector species An. dirus in India - A GIS-based approach. Current Science 80: 1129-1134

116. Strzepek KM, Yates DN (1997) Climate change impacts on the hydrologic resources of Europe: A simplified continental scale analysis. Climatic Change 36: 79-92

117. Suga Y, Takeuchi S, Kimura H, Inanga A (1995) Environmental monitoring of land and sea

surface using multisensors. Calibration and Application of Satellite Sensors for Environmental Monitoring 17: 97-106

118. Sunar F, Ozkan C (2001) Forest fire analysis with remote sensing data. International Journal of

Remote Sensing 22: 2265-2277

119. Tappeiner U, Tappeiner G, Aschenwald J, Tasser E, Ostendorf B (2001) GIS-based modelling of spatial pattern of snow cover duration in an alpine area. Ecological Modelling 138: 265-275

120. Taschner S, Ludwig R, Mauser W (2001) Multi-scenario flood modelling in a mountain watershed

using data from a NWP model, rain radar and rain gauges. Physics and Chemistry of the Earth Part-B Hydrology Oceans and Atmosphere 26: 509-515

121. Taylor MAP, Woolley JE, Zito R (2000) Integration of the global positioning system and

geographical information systems for traffic congestion studies. Transportation Research Part C-Emerging Technologies 8: 257-285

122. Thumerer T, Jones AP, Brown D (2000) A GIS based coastal management system for climate

change associated flood risk assessment on the east coast of England. International Journal of Geographical Information Science 14: 265-281

123. Tsanis IK, Gad MA (2001) A GIS precipitation method for analysis of storm kinematics.

Environmental Modelling & Software 16: 273-281

Page 24: The use of geographical information systems in climatology and … · 2015-07-29 · the scientific community has resulted in the widespread use of spatial climate data in a variety

24

124. Tveito OE, Førland EJ, Alexandersson H, Drebs A, Jónsson T, Tuomenvirta H, Vaarby Laursen, E

(2001) Nordic climate maps. DNMI Report 06/01 Klima 125. Udouj TH, Scott HD (1999) Simulated phosphorus and sediment loadings in two representative

subbasins of the Illinois River. Journal of Soil Contamination 8: 509-526 126. Valdes MC, Stiff C, Dechert TV (1994) Site quality evaluation and yield of pinus-occurpa in

Honduras Central Zone. Interciencia 19: 336-346 127. Vandenbergh M, Neirac FP, Turki H (1999) A GIS approach for the siting of solar thermal power

plants application to Tunisia. Journal de Physique IV 9: 223-228 128. Vazquez A, Moreno JM (2001) Spatial distribution of forest fires in Sierra de Gredos (Central

Spain). Forest Ecology and Management 147: 55-65

129. Verdebout J (2000) A method to generate surface UV radiation maps over Europe using GOME, Meteosat, and ancillary geophysical data. Journal of Geophysical Research - Atmospheres 105: 5049-5058

130. Waluda CM, Rodhouse PG, Trathan PN, Pierce GJ (2001) Remotely sensed mesoscale oceanography and the distribution of Illex argentinus in the South Atlantic Fisheries Oceanography 10: 207-216

131. Weiss SB, Weiss AD (1998) Landscape-level phenology of a threatened butterfly: A GIS-Based

modeling approach. Ecosystems 1: 299-309 132. Weng, Q. (2001) A remote sensing-GIS evaluation of urban expansion and its impact on surface

temperature in the Zhujiang Delta, China. International Journal of Remote Sensing 22: 199-2014 133. van Wesenbeeck IJ, Havens PL (1999) A groundwater exposure assessment for cloransulam-

methyl in the US soybean market. Journal of Environmental Quality 28: 513-522 134. Wilk J, Andersson L (2001) GIS-supported modelling of areal rainfall in a mountainous river basin

with monsoon climate in southern India. Hydrological Sciences Journal 45: 185-202 135. Worboys, M.F. (1995) GIS: A Computing Perspective. Taylor & Francis, London, UK 136. Wooldridge SA, Franks SW, Kalma JD (2001) Hydrological implications of the Southern

Oscillation: variability of the rainfall-runoff relationship. Hydrological Sciences Journal 46: 73-88 137. Wu JJ, Babcock BA (1999) Metamodeling potential nitrate water pollution in the central United

States. Journal of Environmental Quality 28: 1916-1928 138. Yajima M (1996) Monitoring regional rice development and cool-summer damage. Jarq-Japan

Agricultural Research Quarterly 30: 139-143 139. Yarnal B, Lakhtakia MN, Yu Z, White RA, Pollard D, Miller DA, Lapenta WM (2000) A linked

meteorological and hydrological model system: the Susquehanna River Basin Experiment (SRBEX). Global and Planetary Change 25: 149-161

140. Zakarin EA, Mirkarimova BM (2000) GIS-based mathematical modelling of urban air pollution.

Journal of Atmospheric and Oceanic Physics 36: 334-342 141. Zheng X, Pierce GJ, Reid DG (2001) Spatial patterns of whiting abundance in Scottish waters and

relationships with environmental variables. Fisheries Research 50: 259-270 142. Zhu QJ, Rong TZ, Sun R (2000) A case study on fractal simulation of forest fire spread. Science in

China Series E-Technological Sciences 43: 104-U2