World Bank funded Gis based web enabled environment database of Gujarat

GIS based Environmental Database on Gujarat Mandar Mehta, GIS Advisor

Aims & Objectives
Aims
Informed decisions at all levels
Environment Management Capacity Building for GEC
Objectives
For GEC :
The database gets organized for easy storage, retrieval, maintenance and updation
Establishment of Systems for procurement of data from providers of data
Establishment of logistics for dissemination of environmental information
For users:
Wider and instant access to environmental information
Improved visualization
Better appreciation of cross sectoral and spatial linkages
For Data Providers:
Quality of data gets improved due to increased transparency and pressure from constant public peer.

Outcomes
Database related
To develop a comprehensive ecological database management system on a GIS platform as well as web
To serve as Central Data Repository of Environmental Information on Gujarat
Use of data for modelling exercises in future.
To integrate Regional level data/ analysis of region specific studies to the State level information
Capacity Building
To build up inhouse capacity within GEC on storage, analysis, management and dissemination of environmental information
To train users on GIS based access of environment information
Dissemination Related
To Store, Retrieve and disseminate environmental information in a GIS usable form through internet
To instantly make available GEC and SEAP reports from the website
To make the database available through CD containing Thematic Maps and data
To publish an Environment Atlas of Gujarat

Overview
Project Components
Database Repository
Web Application
Standalone Application

Environment Database
1 Land (Land use: Position and trends, Agricultural Production, Soil Salinity, Soil Erosion, Watersheds, Forests, Wastelands, Grasslands , Ranns)
2 Water (Surface water resources, Ground water resources, Irrigation, Rural water supply and sanitation, Industrial Use)
3 Biodiversity (Ecosystem Diversity, Species Diversity, Genetic Diversity, Conservation)
4 Coastal and Marine Environment (Fisheries, Mangroves, Corals, Other Resources, Estuaries, Coastal Hot spots, Ports/ Harbours/ Jetties, Seawater Intrusion/ Salinity Ingress)
5 Industry (Industries (Large, Medium, Small), Surface Water Pollution, Ground Water Pollution, Hazardous Wastes, Occupational Health, Urban Industrial Pollution

Environment Database (contd)
6 Urban (Air Pollution- Vehicular, Miscellaneous, Water supply and sanitation, Garbage disposal, Storm Water drainage, Slums, Sewerage)
7 Energy (Indoor air pollution, Fly ash, Mining/Mineral resources, Other Energy related tables)
8 Government budget, Plan expenditure and EAPs (Administrative setup, Policies, Programmes, Institutions, Infrastructure)
9 Physical Environment (Climate, Geology, Geomorphology, Oceanography, Zonation, Natural disasters)
10 Wetland (All Wetland related tables)
11 Socio-Economic (Demography, Settlements, Livestock, Economy ( Agri., Fisheries, Fodder etc), General Information

Web GIS (ArcIMS) Application

General User
User Registration
Stored Maps

Web GIS (ArcIMS)
Keyword Search
Category Wise Search On Different Regions
Identification
Query Builder
Static Information Links
Regional Services
SEAP (Project, Process, Findings, Action Plans, Publications)
User Session Log

Keyword Search
To search the user shall enter the keyword in box provided and press the “Go” button Search methodology is as follows:
“ Text1 Text2” The whole expression within the quotes shall be used for the search.
“ Text1” + “Text2” is equivalent to Text1 and Text2 , Both the Keywords will be searched using the “And” operator.
Text1 Text2 is equivalent to Text1 or Text2 , where both the Keywords shall be searched separately using the “Or” operator

Search Result

Category Wise Search On Different Regions Scenario 1: Level of information selected is other than Regional Studies and State Level. Scenario 2: Level of information selected is State and any one district and all talukas in that district. Scenario 3: Level of information selected is State and any one district and any one taluka in that district. Scenario 4: Level of information selected is for Area Specific Studies

Identify tool

Identify results

Query Builder

Query Builder form Record on the table & map

User Session Log User Session Starts User Session Ends User Database

Standalone Application (ArcGIS)
User Authentication
Visualization
Classification
Spatial Select
General Info (Non Spatial)
Area Specific Info (Regional)
Drill up/Drill down
Conversion
Atlas (Status & Problems)

Visualization - Classification
To filter the search operation at particular level by selecting a category and any of the sub-categories falling under it and classifying the data.

Visualization - Spatial Select
To facilitate user to select and view the spatial data

Visualization - General Info
To view all the static data.

Visualization - Area Specific Info
To view all the data of area specific studies.

Conversion
The conversion tool provides the functionality to convert data into different formats.

Atlas
The Atlas tool enables the user to print maps for a particular Category and sub-category.

Atlas-cont’d Sample Layout

World Bank funded Gis based web enabled environment database of Gujarat

by Mandar Mehta on Jul 01, 2010

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World Bank funded Gis based web enabled environment database of Gujarat — Presentation Transcript