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THE SPANISH WATER INFORMATION SYSTEM

This document provides an overview of the architecture, data model, and geographic services of the Spanish Water Information System for the Duero River Basin. It discusses the purpose of the system, objectives for water planning, and the decision-making support system. The document also highlights the economic analysis and various applications of the system.

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THE SPANISH WATER INFORMATION SYSTEM

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  1. THE SPANISH WATER INFORMATION SYSTEM PILOT EXERCISE FOR DUERO RIVER BASIN Javier Fernández Pereira Dublin, January 15th 2007

  2. WATER INFORMATION SYSTEM Spanish exercise • CONTENTS: • INTRODUCTION • PURPOSE OF THE INFORMATION SYSTEM. OVERVIEW. • ARCHITECTURE • DATA MODEL • GEOGRAPHIC SERVICES: DUERO GEONODE • WMS – Custom symbology. • CSW – Metadata methodology • CONCLUSIONS.

  3. WATER INFORMATION SYSTEM Spanish exercise • CONTENTS: • INTRODUCTION • PURPOSE OF THE INFORMATION SYSTEM. OVERVIEW. • ARCHITECTURE • DATA MODEL • GEOGRAPHIC SERVICES: DUERO GEONODE • WMS – Custom symbology. • CSW – Metadata methodology • CONCLUSIONS.

  4. WATER INFORMATION SYSTEM Spanish exercise • INTRODUCTION. MAIN OBJECTIVES FOR THE WATER PLANNING: • To achieve the objective of at least good water status, aiming at enhancing protection and improvement of the aquatic environment, • 2. The provision of the sufficient supply of good quality surface water and • groundwater as needed for sustainable and balanced water use. • 3. The promotion of sustainable water use based on a long-term protection of • available water resources; • BY MEANS OF, • Increasing water resources availability • Protecting its quality • Rationalizing its use

  5. WATER INFORMATION SYSTEM Spanish exercise • CONTENTS: • INTRODUCTION • PURPOSE OF THE INFORMATION SYSTEM. OVERVIEW. • ARCHITECTURE • DATA MODEL • GEOGRAPHIC SERVICES: DUERO GEONODE • WMS – Custom symbology. • CSW – Metadata methodology • CONCLUSIONS.

  6. PRESSURES & IMPACTS E3 E2 E1 WATER INFORMATION SYSTEM Spanish exercise ECONOMIC ANALYSIS INFORMATION SYSTEM DECISION MAKING SUPPORT SYSTEM

  7. WATER INFORMATION SYSTEM Spanish exercise • 2.1. INFORMATION SYSTEM PURPOSE: • To store and manage information. • To support different data versions: Official data and working data. • To be unique data source for the Water Plan. • To be accesible through Web interface (authentication). • To develop an architecture supporting and according to INSPIRE. • To be patform for the creation of objective reports. • To become a standarized platform for information exchange among different authorities in the same river basin district. • To enable and ease information and public participation.

  8. WATER INFORMATION SYSTEM Spanish exercise • 2.2. DECISION MAKING SUPPORT SYSTEM PURPOSE: • To collect data from the information system. • To give results back to the information system. • To allow analysing at different spatial scales. • To show synthesis of the pressures & impacts analysis. • To give objective response from a selection of measures taken. • To allow comparing different scenarios. • To support economic assesment of the measures. • To facilitate results for further discussion.

  9. WATER INFORMATION SYSTEM Spanish exercise http://www.mirame.chduero.es/DMADuero_09

  10. WATER INFORMATION SYSTEM Spanish exercise

  11. WATER INFORMATION SYSTEM Spanish exercise

  12. WATER INFORMATION SYSTEM Spanish exercise • CONTENTS: • INTRODUCTION • PURPOSE OF THE INFORMATION SYSTEM. OVERVIEW. • ARCHITECTURE • DATA MODEL • GEOGRAPHIC SERVICES: DUERO GEONODE • WMS – Custom symbology. • CSW – Metadata methodology • CONCLUSIONS.

  13. WATER INFORMATION SYSTEM Spanish exercise 3. ARCHITECTURE General Public Other needs Visualization Search Catalog WISE Other services 2010 SDI- Local authority (i.e. Duero) 2006-2008 SDI-MS GIS-Local authority WFD-Local Authority (i.e. Duero) EU WFD-MS MS LOCAL Interoperating systems according to INSPIRE.

  14. WATER INFORMATION SYSTEM Spanish exercise APLICATIONS WEB APLICATION VISOR WEB FORM ALPHANUMERIC DATA REPORT TOOL TOOL EXPORT TO SHAPE NOMENCLATOR EXPLORER CATALOG EXPLORER SERVICES WFDReportServer SERVICE Access to BD WMS SERVICE WFS SERVICE CSW SERVICE Gazetteer services SOURCES BD CATALOG BD NOMENCLATOR WFD DATA Developed Under development PHOTOS

  15. WATER INFORMATION SYSTEM Spanish exercise APPLICATIONS VISOR NOMENCLATOR EXPLORER OGC STANDARD CLIENT (GvSIG, ArcGIS, Etc. ) CATALOG EXPLORER SERVICES WMS SERVICE WFS SERVICE CSW SERVICE Gazetteer services SOURCES (Transparent to the user)

  16. WATER INFORMATION SYSTEM Spanish exercise • CONTENTS: • INTRODUCTION • PURPOSE OF THE INFORMATION SYSTEM. OVERVIEW. • ARCHITECTURE • DATA MODEL • GEOGRAPHIC SERVICES: DUERO GEONODE • WMS – Custom symbology. • CSW – Metadata methodology • CONCLUSIONS.

  17. WATER INFORMATION SYSTEM Spanish exercise • 4. DATA MODEL • Upon previous experience (art. 3, 5 & 6 report) • Ongoing process. • Based on GIS Guidance, but: • Updated with information (HMWB & AWB, etc.) • It includes spatial relationships. • It adds / removes attributes.

  18. TRANSITIONAL WATER BODY SALINE WATER BODY COASTAL WATER BODY SURFACE WATER BODY CANAL WATER BODY FLOW WATER BODY RIVER WATER BODY FRESH WATER BODY WATER BODY LAKE WATER BODY STAGNANT WATER BODY RESERVOIR WATER BODY GROUND WATER BODY Clasification based on ecotype, main characteristics and geometry.

  19. USES HIDROLOGICAL SERIES WATER BODY IDENTIFICATION Local, national, european codes… Name, remarks, etc. WATER BODY CHARACTERISTICS Temperature, Salinity, Geology, etc.

  20. WISE DATA MODEL Spanish exercise • VERSION CONTROL – AUTHENTICATION • Alpha-numeric data change rate is very high • Spatial data change rate is very low • Water Plan needs: each single alpha-numeric data change/insertion must be validated, qualified, and traceable • Versioning has been implemented: • Anonymous access for querying (general public) • Editor for editing • Validator for validation • Historical tracing Vali dator Editor Query (general public)

  21. WATER INFORMATION SYSTEM Spanish exercise • CONTENTS: • INTRODUCTION • PURPOSE OF THE INFORMATION SYSTEM. OVERVIEW. • ARCHITECTURE • DATA MODEL • GEOGRAPHIC SERVICES: DUERO GEONODE • WMS – Custom symbology. • CSW – Metadata methodology • CONCLUSIONS.

  22. WMS WFS CSW Gazetteer WISE DATA MODEL Spanish exercise 5. GEOGRAPHIC SERVICES: DUERO GEONODE Focusing on WMS:

  23. WMS WFS CSW Gazetteer WISE DATA MODEL Spanish exercise • GEOGRAPHIC SERVICES: DUERO GEONODE • WMS CUSTOM SYMBOLOGY • (SLD-Styled Layer Descriptor) • SLD is an OGC specification • Compatible with WMS 1.1.1, 1.3 • Allows user defined symbology applied to WMS • SLD file can be placed in any server  harmonized symbology set • WMS requests (howto): • Add parameter &sld=<url to SLD file> • Example: • http://localhost:81/cgi-bin/mapserv.exe?map=C:/WISE/Trabajos/map/dmaduero.map&SERVICE=WMS&VERSION=1.1.1&Request=GetMap&LAYERS=MasaSuperficialFluvialEmbalse&SRS=EPSG:23030&BBOX=244000,4601000,259000,4616000&FORMAT=PNG&WIDTH=800&HEIGHT=600&SLD=http://localhost:81/sld/custom_symbology.sld

  24. Harmonizing WMS symbology • Agreements needed: • WMS specification version >= 1.1.1 • Layer names • Fields SLD - Storage WMS - 1 Request includes SLD server URL WMS - 2 USER

  25. WISE DATA MODEL Spanish exercise • APPLYING SHARED SLD SYMBOLOGY TO WMSs

  26. WMS WFS CSW Gazetteer WISE GEONODE Spanish exercise GEOGRAPHIC ISSUES: DUERO GEONODE METHODOLOGY FOR METADATA Based on 3 pillars: 1. People participation: who should participate? 2. Metadata collection method: a questionnaire 3. Metadata creation process definition

  27. WISE GEONODE Spanish exercise 1 2 3 • METHODOLOGY FOR METADATA. 1st PILLAR: • People participation: who should participate? • The data producer, or the person responsible for the data. Task: metadata information provision • Spatial information cataloging expert. Tasks: • Ask for the information required for building the metadata • Arrange the information provided • Create the metadata file • (*) Ideally both participants are the same person

  28. WISE DATA MODEL Spanish exercise • METHODOLOGY FOR METADATA. 2nd PILLAR: • Metadata collection method: questionnaire • The metadatais collected using a questionnaire • Transforms strict ISO metadata elements into simple and familiar questions, providing examples • It can be customized according to the kind of data and the organisation • The information experts don’t need to go throughthe metadata specification 1 2 3

  29. WISE DATA MODEL Spanish exercise METHODOLOGY FOR METADATA. 3rd PILLAR: Metadata creation process definition 1 2 3 Step 5: xml creation using the catologing tool Step 1: contacting Step 2: collecting information Step 4: content validation Step 3: information arrange and repair

  30. WISE DATA MODEL Spanish exercise • CONCLUSIONS • The data model developed for the Duero SDI node has proved to be suitable to fullfil the Water Plan information needs. • The effort in creating metadata and versioning are key issues in order to ellaborate the Water Plan using the most appropriate data. • The pilot exercise for the data model might be a good example for WISE implementation. • A geonode is a collection of interoperable services, WMS included, but also WFS, CSW, etc. • It is important to find agreements to offer MS the possibility of working in an interoperable way.

  31. THANK YOU http://www.mirame.chduero.es/cgi-bin/mapserv? www.chduero.es oph@chduero.es // jfp@chduero.es

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