5
K A T s y f t t d i a O c r p d t a c p c n u c g c d i s p w s n v I c i i d c c t c WEB-GIS Dept. of U KEY WORDS: ABSTRACT: This paper descr sion-support pro years, reducing focus of public c tified in urban a ties, environmen databases found idents and muni are related to wa 1.1 General co One of the main companies is th relation departm problems arise, development and to solve proble adapt and impr citizens identifie public participa concept for rep network, with t utilities infras characteristics i government str communication decision-making Some institution implementation such as: public procedures rela willingness to solutions (both s nature of their visibility. In terms of impl can identify s indifference in implementation; disruption in org case of incorrec company image that the main be citizen, who in S SOLUTIO Urban Enginee 122 : citizen, municip ribes the develo ocess of water c material and eco companies in Ro areas, more analy ntal protection o ded in public com icipal companies ater distribution 1. INTRO ontext n problems, iden he poor informa ments and citize such as poor d reliable conne ems arising from rove traditional ed in the public ation will be a porting problem the possibly of structure. Bas identified at the ructure, the pro with residents, g process. nal aspects and of web-GIS so c company age ated to their m acquire new k socially and tech clients, promo lementing new s some particular some cases; ; higher or low ganization’s ope ct solution impl e”. In the same eneficiary of wa addition to reg ONS DEVEL ering and Regio 2-124 Lacul Te pal companies, c opment of a web ompanies, in ord onomic losses, r omania. Due to p yzes were requir or financial mana mpanies, and con s has required th networks with th ODUCTION ntified in the Ro ation exchange ens. From here spatial database ection to web sol m collecting in l solutions of companies. In archived using ms related to w extending to th sed on dec e municipal ope oposed solution along with their components cou lutions within t e, promoted va main beneficiarie knowledge and hnologically), ch oting necessity, olutions to publ r risks: citize requested time wer implementa eration; organiza lementation in t e time it must b ater supply and gular use of se LOPMENT M. onal Developm ei Ave, 020396 communication, b-GIS solution in der to reduce wa recorded in the e problems comple red related to we agement. Anothe nnection to web he use of concep he possibility of omanian’s public between public another type o es infrastructure lutions. One way nformation is to interaction with n this process “citizen-sensorater distribution he entire public cision makers erator and loca n will improve r involvement in uld influence the these institutions alues, operating es (households) implement new haracteristics and credibility and ic companies we ns interest, or period for its ation costs; any ation discredit in terms of “public e borne in mind sewerage is the rvices, wants a T FOR CITI Şercăianu ment, Technical 6, Romania - m web-GIS n which urban re ater losses, by c entire municipal exity that arise in eb-GIS solution er important pro platforms. Deve pt “citizen-senso covering the en c c f e y o h s, n c al e n e s g ), w d d e r s y n c d e at different p certain ser Figure 1. 1.2 Publi Given the communic sewerage bidirection Buzău autonomou Energiei T one elec bidirection service, bidirection companies unidirectio communic citizen's a IZENS AND l University of mihai.sercaianu@ esidents, from B collecting inform l networks mana n collecting info s used in areas s oblem is the poor eloping the entire or” in the entire ntire public utiliti period of time rvices to be impr . Identified direc b ic companies se range of servic cation adopted w companies (S nal communicat bidirectional co us company ( Termice Bucure trical distribut nal communicat (Regia Autono nal communicat s and citizens onal and bidirec cations, the co attention differe D WATER C Civil Enginee @utcb.ro Buzau City, coul mation directly fr agement process ormation from ci such as local gov r infrastructure d e communication reporting proce ies infrastructure certain problem roved (Figure 1.) ctions for solving by the citizens election ces offered to ci were analyzed in S.C. Apa Nova ion, and S.C. C ommunication), (Regia Autonom eşti – unidirecti ion company tion) and one u omă de Tran tion). Communi is achieved b ctional (Figure ompany is offe ent information COMPANI ering Bucharest ld be involved in rom citizens. In s has become the itizens and issue vernment, publi development of n process betwe ss. Reported pro e. ms to be solve ). g problems requ itizens and the t n detail: two wat a Bucureşti S Compania de Ap one heat distri ma de Distribu onal communic (Enel Munten urban public tra nsport Bucure cation between by two main 2.). In unidirec ering / imposin on service pro IES t, n deci- recent e main s iden- c utili- spatial en res- oblems ed and uested type of ter and S.A. – pa S.A. ibution uţie a cation), nia ansport eşti utility ways: ctional ng for ovided International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XL-4/W1, 29th Urban Data Management Symposium, 29 – 31 May, 2013, London, United Kingdom 13

WEB-GIS SOLUTIONS DEVELOPMENT FOR CITIZENS AND WATER …€¦ · CD Modules) rocess orded te. ousing t area, ort or urban te in a essing entire some itizen-on to with th the study

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Page 1: WEB-GIS SOLUTIONS DEVELOPMENT FOR CITIZENS AND WATER …€¦ · CD Modules) rocess orded te. ousing t area, ort or urban te in a essing entire some itizen-on to with th the study

K A Tsyfttdia

Ocrpdtacpcnucgcd

ispwsnv Iciidcctc

WEB-GIS

Dept. of U

KEY WORDS:

ABSTRACT:

This paper descrsion-support proyears, reducing focus of public ctified in urban aties, environmendatabases foundidents and muniare related to wa

1.1 General co

One of the maincompanies is threlation departmproblems arise, development andto solve probleadapt and imprcitizens identifiepublic participaconcept for repnetwork, with tutilities infrascharacteristics igovernment strcommunication decision-making

Some institutionimplementation such as: publicprocedures relawillingness to solutions (both snature of their visibility.

In terms of implcan identify sindifference in implementation;disruption in orgcase of incorreccompany imagethat the main becitizen, who in

S SOLUTIO

Urban Enginee122

: citizen, municip

ribes the develoocess of water cmaterial and ecocompanies in Roareas, more analyntal protection o

ded in public comicipal companiesater distribution

1. INTRO

ontext

n problems, idenhe poor informaments and citize

such as poor d reliable conne

ems arising fromrove traditionaled in the public ation will be aporting problemthe possibly of structure. Basidentified at theructure, the prowith residents,

g process.

nal aspects and of web-GIS so

c company ageated to their macquire new ksocially and tech

clients, promo

lementing new ssome particular

some cases; ; higher or lowganization’s opect solution imple”. In the sameeneficiary of wa

addition to reg

ONS DEVEL

ering and Regio2-124 Lacul Te

pal companies, c

opment of a webompanies, in ordonomic losses, romania. Due to pyzes were requir

or financial manampanies, and cons has required thnetworks with th

ODUCTION

ntified in the Roation exchange ens. From here spatial database

ection to web solm collecting inl solutions of

companies. Inarchived using

ms related to wextending to th

sed on dece municipal opeoposed solutionalong with their

components coulutions within te, promoted va

main beneficiarieknowledge and hnologically), choting necessity,

olutions to publr risks: citizerequested time

wer implementaeration; organizalementation in te time it must bater supply and gular use of se

LOPMENT

M.

onal Developmei Ave, 020396

communication,

b-GIS solution inder to reduce warecorded in the eproblems complered related to weagement. Anothennection to web he use of concephe possibility of

omanian’s publicbetween publicanother type o

es infrastructurelutions. One waynformation is tointeraction withn this process“citizen-sensor”ater distributionhe entire public

cision makerserator and locan will improver involvement in

uld influence thethese institutionsalues, operatinges (households)implement new

haracteristics andcredibility and

ic companies wens interest, or

period for itsation costs; anyation discredit interms of “publice borne in mindsewerage is the

rvices, wants a

T FOR CITI

Şercăianu

ment, Technical6, Romania - m

web-GIS

n which urban reater losses, by centire municipalexity that arise ineb-GIS solutioner important proplatforms. Devept “citizen-sensof covering the en

c c f e y o h s, ” n c ’

al e n

e s g ), w d d

e r s y n c d e

at

different pcertain ser

Figure 1.

1.2 Publi

Given the communicsewerage bidirectionBuzău –autonomouEnergiei Tone elecbidirectionservice, bidirectioncompaniesunidirectiocommuniccitizen's a

IZENS AND

l University of mihai.sercaianu@

esidents, from Bcollecting informl networks manan collecting infos used in areas s

oblem is the pooreloping the entireor” in the entire ntire public utiliti

period of time rvices to be impr

. Identified direcb

ic companies se

range of serviccation adopted w

companies (Snal communicatbidirectional cous company (Termice Bucuretrical distributnal communicat(Regia Autono

nal communicats and citizens onal and bidireccations, the coattention differe

D WATER C

f Civil [email protected]

Buzau City, coulmation directly fragement processormation from cisuch as local govr infrastructure de communicationreporting proceies infrastructure

certain problemroved (Figure 1.)

ctions for solvingby the citizens

election

ces offered to ciwere analyzed inS.C. Apa Novaion, and S.C. C

ommunication), (Regia Autonomeşti – unidirectiion company tion) and one uomă de Trantion). Communi

is achieved bctional (Figure

ompany is offeent information

COMPANI

ering Bucharest

ld be involved infrom citizens. In s has become theitizens and issuevernment, publidevelopment of n process betwess. Reported proe.

ms to be solve).

g problems requ

itizens and the tn detail: two wata Bucureşti S

Compania de Apone heat distri

ma de Distribuonal communic

(Enel Muntenurban public transport Bucurecation between by two main 2.). In unidirec

ering / imposinon service pro

IES

t,

n deci-recent

e main s iden-c utili-spatial en res-oblems

ed and

uested

type of ter and S.A. – pa S.A. ibution uţie a

cation), nia – ansport eşti –

utility ways:

ctional ng for ovided

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences,Volume XL-4/W1, 29th Urban Data Management Symposium, 29 – 31 May, 2013, London, United Kingdom

13

Page 2: WEB-GIS SOLUTIONS DEVELOPMENT FOR CITIZENS AND WATER …€¦ · CD Modules) rocess orded te. ousing t area, ort or urban te in a essing entire some itizen-on to with th the study

tatbciw Ticdp

Bttlawupcf

2

tariffs and wayaccept an agreemto refuse it due tbidirectional cocitizens on payimprove the serweb portals by t

The challenge involvement in complexity. Locdevelopment trpositioning.

Figure 2. Main

Before designitechnology in nthe ultimate gologistical implicapplication that which data sets user. Whether wplanning, manaconditions and dfollowed in real

2. BUZ

2.1 Buzau City

Figure.3. UrbanMcPherson a

y of payments, ment for providto commercial mommunication ayment services, rvice provided, the company thro

lies in providina clear and sig

cation request orend of a city

n ways of commumunicipal

ing and usingnecessary to exproal of the projecations of custois compatible. can be interpretwe discuss an agement servicdevelopment tretime

ZAU CITY WE

y Characteristic

n water cycle (Aand Schneider,19

sensor”

etc. Citizen onding services by monopole of somallows also a

questions andinteractivity of

ough digital map

ng information gnificant way dn a particular searea parallel

unication: betwecompanies

g an applicatiress in a more c

ect, which is thomers, respectivAlso should be

ted, processed orapplication des

ces or public ends of GIS solu

EB-GIS APLIC

cs

dapted from: Mc

973) and foreworconcept)

nly choice is tothe operator, or

me companies. Afeedback from

d suggestions toffered by certainps usage.

and communitydue to problemservice offers theto the accurate

een citizens and

ion using GIScoherent mannerhe financial andvely the type o defined exactlyr replaced by theigned for urbanawareness the

utions should be

ATION

cPherson, 1973;rd to "citizen-

o r

A m o n

y s e e

S r d f y e n e e

During thparametersusing diffeUrban arfunction, rand a set ourban utilservices islimited spsatisfactiowater distcases is msensor" thoperator u 2.2 Desig

2.2.1 G Because isufficient possibilityarea of 3.database strictly urb The geodinformationecessary study areaconsists incharacteristerms of platform, possible.

No M1 U

c

3 Uc

4. W

5. Wc

6. Cre

7 Oin

8. D

Ta

he operation of s and equipmenerent sensors or meas have as mrespectively popof required urbality network. As a high level ofpace as shown n or dissatisfac

tribution servicemissing. This rhat can transm

using interactive

gning "Citizen-

Geodatabase Stru

it was necessainformation off

y of performing .4km2 in Buzăucontains both ban area, and bu

database and apon management tools in process

a. The proposedn seven modulesstics (Table 1).future visual idthe database wa

Module Urban omponent

Urban structure haracteristics

Water network

Water network haracteristics

Citizens equests

Operator ntervention

Documents

able 1. Database

water distributnt status are momeasuring devicmain characteri

pulation density tan services suchAt the local levf interaction becin figure.3. In

ction of the pope, are collected requires the use

mit in real-timeweb-GIS platfor

Sensor" Buzau

ucture

ary to analyze fered by public

various analyzu City. As a gehigh-density da

uffer information

pplication reprethat came froming and visualiz

d architecture ofs structured acco

For the study tdentity made byas designed with

DDescribe theometry suchparcels, builetc. Contains puner informatiothat are takinDescribe geowater netwomanholes, bdrants, etc. Contains puner informatinetwork operContains puninformation rquests Contains puninformation rterventions Contains pubcan be offereor free cadast

e architecture (M

tion network, ponitored and recces located on-siistic density hthat reside in tha as public transpvel among all

cause they operaformation, exprpulation on the in a low and ine of concept "ce the informatirms.

u Application

an urban areainstitutions, wi

zes, we chose aeneral concept, ata located in n of adjacent elem

esents the suppm citizens, offerizations the entiref the support daording to their deto be as conclusy citizens in thh accuracy as h

Description e urban structurh as street netldings, green sp

nctual, linear, oron related to e

ng place in the arometric elementork pipelines, nbranching points

nctual, linear, orion related to ration. nctual and descrrelated to citize

nctual and descrrelated to operat

blics documented to users, suchtral plans

MCD Modules)

process corded ite. ousing at area, port or urban

ate in a ressing

entire n some citizen-ion to

a with ith the

a study spatial Buzău

ments.

port of ing the e urban atabase efining sive in

he web high as

re ge-twork, paces,

r buff-events rea ts like nodes, s, hy-

r buff-water

riptive ens re-

riptive tor in-

s that h laws

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences,Volume XL-4/W1, 29th Urban Data Management Symposium, 29 – 31 May, 2013, London, United Kingdom

14

Page 3: WEB-GIS SOLUTIONS DEVELOPMENT FOR CITIZENS AND WATER …€¦ · CD Modules) rocess orded te. ousing t area, ort or urban te in a essing entire some itizen-on to with th the study

LctT“dtcn

F Tpaptrus 2

Icct

t

Later for the cadastral plans fthey did not conThe new data s“Rehabilitation, distribution andthrough ISPA characteristics network length o

Figure 4. Water

This interactivepilot study case at citizen’s hompeople can viewthe urban arerepresentation oused to locatestructures in geo

2.2.2 Designi

Figure

In the process ocitizen-sensor wcitizens will nottake into considStoring these tythe proposal of

construction ofrom the first phntain enough infset was based on

extension, modd sewerage netw

Program. Thiand properties of 9.7 km.

r distribution net

application incand a reporting

me. Along withw previous requea. This base of build objects water mains,

ographical coord

ing the web-GIS

e 5. Web applica

of designing the was used, becaust have a technicaderation and anaypes of informatf new solutions

of water distribhase could not bformation to be n project 2002/R

dernization of thworks” in Buzăs data set coin a unitary

twork, pilot area

cludes a base m solution from th

h reporting idenests made by ot

map provideand land elemestreet network

dinates.

S Application

ation for the stud

web applicatione some informat

al description bualyzed by the cotion from citizendirected to citiz

bution networkbe used, becauseinterpreted laterRO/16/P/PE/021e drinking waterău City financedontains networkstructure for a

a, Buzău City;

map built for thehe field, directly

ntified problemsther residents oes a graphicaents that can bek, parcels, and

dy case

n, the concept otion provided by

ut will need to bempany operatorns might lead tozen, whether we

k, e r. 1 r d k a

e y s, f

al e d

f y e r. o e

discuss forurban resapplicationcitizen wicould easreport precommenoperation By submithis own apter compan• Assignfuture soluwith otherlem); • Unassigand the usquest is as• Closed charge.

Figure 6 Based on based on(Newman,field by thincluded icategoriesnetworks involvemeprivate act 2.3 Estim

To identifytion aboutthe water 02.06-09.0tained in trelated to ed, compaents, bills down (tabto expressfuture dectional one.

r a public policyidents. For pubn, we used theth Internet acceily view their

problems fromndations/solution(Figure 5).

tting an online rpplication but alny, classified inted – the requesution (further ther comments and

gned – the requser will not be abssigned;

– the request w

6. Citizen request

approach classin citizen invo, G. et al, 2011hem, the pilot in "collaborative (long-term visuanalysis, real-ti

ent), and with thtivities sectors.

mation of citizen

fy the type of bent the possibility ocompany, we c

06.2012 based othe questionnaireWater Company

any services, cocollection syste

ble 2). In additios the possibility cision process, u.

y or services impblishing and vie ArcGIS Servess, who lives inown neighborh

m the field,ns for water distr

request, the citizlso the past interto three categorit is assigned at e citizen can comrecommendatio

est is unassigneble to post new c

was solved by th

t solution for Bu

fication in termlvement in co), and also repapplication frome" "contributoryualization, reportime reports and

he possibility of

ns’ perception f

neficiaries and aof implementing

conducted a fielon statistical appe aimed to quanty by categories:

ompany communem and ways to on, a set of quesand ways of invusing online sol

provement proviiewing maps in

ver 10 softwaren the pilot studyood map in or, or to prribution network

zen will be able rventions from thes (Figure 6) the operator lev

mplete his own rons related to his

d at the operatocomments until

he network oper

uzau web-applica

ms of solutions thollecting informporting problemsm Buzau City cy" and "co-deveting, water distrid feedback, volextension to pu

from study area

assess people's pg web-GIS platfod study during

proach. Questiontify public perce water quality p

nication related solve network

stions were introvolving citizens lutions based co

ided to n web e. Any y area, rder to ropose k good

to see he wa-

vel for request s prob-

or level the re-

ator in

ation

hat are mation s from can be

eloped" ibution luntary

ublic or

a

percep-form in period

ns con-eptions provid-to cli-break-

oduced in the

onven-

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences,Volume XL-4/W1, 29th Urban Data Management Symposium, 29 – 31 May, 2013, London, United Kingdom

15

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In terms of solution applicability at the institutional level, some issues take into account citizens' perception, for example their motivation to engage in an online environment by generating field requests. A simple presentation of the application will not automatically lead citizens to use it unconditionally. Project results prove valuable for a much wider range of users who use the internet daily, hold a high quantity of local information and are willing to communicate with responsible institution (whether we are talking about a company or public authority). Practical purpose of the application is more than to provide for citizens, located in urban areas, or for the municipal water company the opportunity to interact and to request information in case of field breakdown.

Question: Answers:

....................................................................... 6. How do you want to get involved in the future decision process? 1. Using classical tools such as phone/fax/printed mail.

yes | no | I can’t decide

2. Directly at the public authority head-quarter thought a printed form.

yes | no | I can’t decide

3. Using web application with online forms.

yes | no | I can’t decide

4. Using web application, online maps and graphical tools that contain street, zip and cadastral number reference.

yes | no | I can’t decide

5. Using web-mobile application. yes | no | I can’t decide

Location Postal code .............................................. Age category?* ..............................................

Table 2. Field questionnaire for Buzau Study Case (selection)

3. CONCLUSIONS

By increasing public participation in reporting problems process identified in the water distribution network, community interest will increase related to work carried out by municipal compa-nies, where requests will be solved in short time and lower costs. If companies or local authorities will not develop solu-tions that improves institutional transparency the amount of in-formation collected will be lower due to lack of public confi-dence. In addition to problems requested by the citizens, the application should contain technical information of general in-terest, for example the possible source of water losses. New applications for citizens, implemented at the water compa-ny level, should have a similar structure and interface to appli-cations already used by people, regardless of their internet con-nection speed

Analyzing municipal companies in Romania at department level can draw some important conclusions. For companies serving small and medium urban areas ITC technologies use is not a priority due to internal financial policy and monopole. For this type of company is more important the field network develop-ment or breakdown limitation. Therefore, dissatisfied citizens are forced to keep their current provider in absence of other al-

ternatives. For companies serving large sized urban areas, where the citizens’ mobility is high and access to ICT technolo-gies is growing, customer relations departments have a higher degree of development. From the perspective of the customer relations department modern technologies are used to a mini-mum and limited to simple complaints. Prolonged or incom-plete response time leads to loss of public confidence in the company. Filling out simple online forms does not automatical-ly lead to department’s development. Visual image of the water distribution company can be improved by eliminating aspects that characterize them now, namely inefficiency and focus strictly on the financial aspect. Such image is not positive for customer relations and for the citizens generally. Timely solution implementation with lower costs will create a positive and a modern image to the main beneficiary from urban areas: the citizen. In the regionalization or reorganization context the water supply, company that worked so far only locally, must adapt to new customers requirements that include access to information more quickly. The company must be known to customers and to update relations with other urban operators. This requires public relations campaigns and customer information adapted to local aspects. A larger company leads to increased professionalism with better service with the risk of excessive secrecy related to some public information. For a company to attract the interest of the main beneficiaries, in a possible involvement of data collection, must take place prior various information campaigns such as: customer letters, brochures, websites, media advertisements (print, audio or video), posters in public places (front desks or water company headquarters), promotion trough their personnel (own staff need to be well trained before the campaign), active and exposure at public events (fairs or water days), sponsoring local and regional events , water open days, etc. So that the solution can work, identity of the beneficiary must be unique. Errors that may occur must be avoided due to duplication of postal codes or the use of mistaken contract numbers and names. Customer identification indicates preferably the direct geographical location of the customer, prior to other types of information. Maintaining contact with the public and with commercial beneficiaries of the service is of vital importance for Water Supply Company. This means listening and inviting citizens to make suggestions and requests measured by different indicators.

4. FUTURE DEVELOPMENT

This web-GIS application will inspire the local government to make applications for environmental protection, urban traffic management and local tourism development. At the same time, it represents the beginning of development similar applications in other public utilities companies. To facilitate public participation in the process of collecting information is necessary for spatial databases managed by public administration, connected to other utility operators’ databases. All services provided to citizens currently require a review and a regroup in a single contact point, in order to request municipal services and report breakdowns in the provision of these services. As described in paper’s chapters, providing services to/from central dispatcher can be traditional (over the front desk or by phone) or electronically (via a web portal).

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences,Volume XL-4/W1, 29th Urban Data Management Symposium, 29 – 31 May, 2013, London, United Kingdom

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Another element that will require attention is represented by the fact that database and all application will be secured against theft of confidential information or overloading the system with false claims. Finally it should be noted that the research is interdisciplinary and complex enabling the development of future studies according to technological developments.

5. REFERENCES

Arctur, D., Zeiler, M., 2004. Designing Geodatabases. Case Studies in GIS Data Modeling. ESRI Press.

Danielson, L. and White, N., 1998-2012. Using GIS in public policy analysis: North Carolina. Raleigh, N. C.: Design Research Laboratory, North Carolina State University, http://www.ces.ncsu.edu/depts/design/research/WECO/policyGIS/index.html (3 March 2012) Gerull, L., 2005. External services în. The GIS Guide for Local Government Officials in. Ed. by Cory Fleming. International City/Country Management Association (ICMA). ESRI Press, Chapter 5, pp.81-104. Kingstom, R. 2007. Public Participation in Local Policy Decision-making: The Role of Web-Based Mapping. The Cartographic Journal vol.44 no.2, pp.138-144. Marsalek J., Cisneros J., Karamouz M., Malmquist P.A., Goldenfum J., Chocat B., eds. 2008 - Urban Water Cycle Processes and Interactions, UNESCO Publishing; Chapter. 1, , pp.9-18 McPherson, M.B., 1973. Need for metropolitan water balance inventories. Journal of Hydraulics Div., ASCE, Vol. 99, No.HY19, , pp.1837-1838. McPherson, M.B., Schneider, W.J., 1974. Problems in model-ing urban watersheds. Water Resources, Vol.10, No.3, pp.434-440. Newman,G., Graham,J., Crall, A., Laituri, M., 2011. The art and science of multi-scale citizen science support. Ecological Informatics. Petrescu, F., 2007. Geographic Informatics Systems in Urban and Regional Planning. Bucharest, ed. Matrix Rom. Pricopie, R., 2010. Public Participation. Communications for sustainable development, (Participarea publică, Comunicare pentru dezvoltare durabilă), Ed. Comunicare.ro. Waite, B.,2005. Planning, implementing and funding a GIS. în The GIS Guide for Local Government Officials Ed. by Cory Fleming. International City/Country Management Association (ICMA). ESRI Press, Chapter 3, pp.29-60.

International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences,Volume XL-4/W1, 29th Urban Data Management Symposium, 29 – 31 May, 2013, London, United Kingdom

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