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Joint GWP CEE/DMCSEE training: European Drought Observatory by Jürgen Vogt
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European Drought Observatory (EDO)
Jürgen Vogt
and the EDO Team
European Commission - Joint Research Centre (JRC)
Institute for Environment and Sustainability (IES)
Climate Risk Management Unit (CRM)
European Drought Observatory
• Concept
• Content
• Tools
2 10 October 2014
The European Drought
Observatory (EDO)
http://edo/jrc.ec.europa.eu
Reports
EDO:
• Internet-based tool
• provides different types
of information and tools
• at multiple scales
• through multiple
indicators, including high
level indicators targeted
to decision makers
4
Multi-scale approach
that integrates drought
information from
various scales
Interoperability of drought information systems is required !
Multi-Scale Approach
Continental
sub-continental
& national
regional and local (RB)
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Source: National Drought Mitigation Center, University of Nebraska-Lincoln, USA
Multi-Indicator Approach
Continental Scale
To add:
• Low-flow Indicator
Tim
e D
ura
tio
n
Standardized
Precipitation Index
Soil Moisture Anomaly
Vegetation Response
Standardized
Snowpack Indicator
Spring 2011
3-month Standardized Precipitation Index (SPI-3)
February to April 2011, rainfall deviation from normal
EDO Standardized
Precipitation Index (SPI)
7
Continental
layers
International /
National layers
Regional / Local
layers
Tools to navigate,
query and export
map and data
EDO
Map Viewer
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Multi-Scale Approach
& Catalogue
8
9
Drought Metadata Catalogue
Open details on this metadata See the metadata bounding box
on the map below
Download the metadata
XML document
See the layer/service
described by the metadata
as temporary layer in EDO
MapViewer
How to join EDO
10 10 October 2014
Publish services *
WMS
WFS
WCS CSW
WPS
Write XML document(s) with metadata on your
data and services
Create and maintain data
and services
Registering permanent layers and/or services in EDO MapViewer(s) *
Upload XML document(s) onto the Drought Metadata Catalogue
Use
How to join EDO
More details in:
GWP-CEE_implementation_guide_final_0.6
http://edo.jrc.ec.europa.eu/documents/Guidelines_Drought_IOC_Nov2011_draft3.pdf
Steps to join EDO
* optional steps
12
How to join EDO
Drought Metadata Catalogue
Allows to share different types of information:
scientific and/or geographical data (raster or vector),
documents (field reports, bulletins, etc.),
web pages, or web services (e.g. mapping services or data delivery services).
Different free or commercial software products are available for composing metadata XML files.
The most suitable for EDO Drought Metadata Catalogue are:
- CatMDEdit (http://catmdedit.sourceforge.net/, free software product)
- INSPIRE Metadata Editor (http://inspire-geoportal.ec.europa.eu/editor/, free on-line tool).
Provide an XML document containing at least the mandatory fields to ensure
ISO (19115, 19119, 19139) and INSPIRE compliancy.
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How to join EDO
Drought Metadata Catalogue
Ask EDO team to upload
your XML document(s)
It will be immediately available
in the Drought Metadata Catalogue
14
How to join EDO
Web Map Service (WMS)
If the metadata entry refers to a WMS (Web Map Service), used to deliver maps (images),
it can be temporarily displayed in the EDO MapViewer clicking the button in the result row
When you reset or close the MapViewer, the WMS is removed and you need to re-load it from
the Drought Metadata Catalogue
How to join EDO
Web Map Service (WMS)
If you want to promote your data via WMS, you can also ask EDO
team to register into the MapViewer one or more of your layers
as permanent layers
Once registered, you can see your
layer(s) as one of the EDO layers
with legend, description and time
selection options if needed
The layer is always available in the
MapViewer’s Table of Contents,
without the need to select it from the
Drought Metadata Catalogue
How to join EDO
WFS & WCS
If you have a WFS (Web Feature Service) to deliver vector data
or a WCS (Web Coverage Service) to deliver raster data,
you can ask EDO team to insert a link to your service