Title: Development of Standard Interoperable Database for Local Level Planning- NRDMS Approach
1Development of Standard Interoperable Database
for Local Level Planning- NRDMS Approach
- Dr. DEBAPRIYA DUTTA
- SCIENTISTE/ADDN. DIRECTOR
- NRDMS DIVISION,
- DEPARTMENT OF SCIENCE AND TECHNOLOGY.GOVERNMENT
OF INDIA. NEW DELHI.
2Objectives of Decentralised Planning
- Increase in Productivity of land,
- Employment generation. Keeping in mind assets
development, - Poverty alleviation,
- Provisions of minimum amenities and
infrastructure facilities.
3NRDMS Programme
- Launched by Dept. of Science Technology in
1982, NRDMS is an R D programme to develop and
demonstrate methods, techniques and tools for
operationalising the concept of Decentralised
(Local level ) Planning
4Methodology of NRDMS
5Database Design Standards- Checklist
- Database Contents Standards
- Database Management Strategy
- Database Spatial Framework
- Database Quality Benchmarks
- National Spatial Data Exchange Mechanism
- Strategy for implementation of the standards by
Respective Domain Organizations
6Strategy for GIS Database Design
7GIS Database Development Process
Data Availibility Check Updataion
Digitisation
Attribute Codification
Master Data List
Data Entry
List of entities
8Two available Indian Standards
- NRIS-Department of Space
- DVD- Survey of India
9NRIS Codes
10NRDMS Data Model
11Physical Design
12Content of NRDMS Database
- Core Data
- Natural resources
- Demography
- Agro-economy
- Infrastructure
- Boundaries
- Miscellaneous items (Developmental Information)
- Data for DSS
- Water conservation
- Land use planning
- Energy planning
- Location / allocation of facilities
13NRDMS database content (Details)
Natural Resources - a) Land b) Water c)
Climate Demography - Population, Literacy,
Educational level, Occupation, Employment Agro-eco
nomy - Land utilization, Land ownership
pattern, Area under principle crops,
Irrigation,Agriculture implements,Animal
husbandry Socio-economy - Industry, Development
activity Infrastructure - Communication,
Drinking water, Educational facility, Financial
institutions, Markets, Medical facilities,
Transport, Veternary services, Recreation and
Tourism, Non-Govt. organisations Miscellaneous Ad
ministration b) Prices and wages c)
Environment
14Data Source
- National Data Generating Agencies
- State Level Data Generating Agencies
- District Government Departments
- Village Records (Patwari data)
- Data Generated Research Teams
- - NGOs
- - Local Communities
- Pre-processed data - Integrated from one / many
sources
15National Data Generating Agencies
- Topographic Data Survey of India
- Administrative boundary-wise aggregated digital
line maps - DVD code Aggregated thematic layers
- NBSS LUP
- NATMO
- Thematic maps ISRO IMSD Program
16 Toposheets of Bankura District
1
1
M
1
2
M
1
6
N
9
N
5
N
1
N
2
17DVD Format of SOI
18Indigenously developed low-cost GIS
19DVD Data Imported to GRAM
20Interoperability... As defined by ISO TC 211
- The ability to find information and processing
tools when they are needed, no matter where they
are physically located - The ability to understand and employ the
discovered information and tools, no matter what
platform supports them, whether local or remote - The ability to participate in a healthy
marketplace, where goods and services are
responsive to the needs of consumers
21Interoperable Formats of GRAM
- Imports data from other GIS formats
- AutoDesk DXF
- Survey of India DVD
- ESRI ArcInfo UNGEN and ArcView Shape
- GRAM for DOS
- ESRI GRID
- RAW image
- Exports data to other GIS formats
- AutoDesk DXF
- ESRI ArcInfo UNGEN
- ESRI GRID
- RAW image
22Meta Data
- Information about the data
- geographic area covered
- currency
- rules of acquiring
- positional accuracy
- means of encoding
- datum
- -map projection
23Metadata - purpose
- Information about a dataset (meta data) may be
necessary in order to - Locate appropriate data,
- Evaluate whether the dataset meets ones
requirements, - Extract the relevant data, and,
- Actually make full use of the data in an
application
24 How should the metadata be structured?
- Useful to record metadata and the content of a
metadata record in a standard way, - To enable a potential user to make a more rapid
evaluation of whether the dataset will meet his
or her needs - Also needs to be structured in a way that
supports automated indexing, searching and
retrieval of information, if it is to be made
accessible through digital catalogues on the
Internet
25Metadata Search
26Metadata Simple Search
27Metadata Advance Search
28SDIs SupportingUser Needs
The Big Picture View
User Applications drawing on supporting SDIs
Regional/ Multi-national
E-Gov E-Business Homeland Security Disaster
Management Land Tenure Health Monitoring Market
Development and many others
National
Global
Standards that support Infrastructure
Applications ISO, National, OGC
State, local
29 Thank You!