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Development of Standard Interoperable Database for Local
Level Planning- NRDMS Approach
Dr. DEBAPRIYA DUTTA
SCIENTIST”E”/ADDN. DIRECTOR
NRDMS DIVISION,
DEPARTMENT OF SCIENCE AND TECHNOLOGY.GOVERNMENT OF INDIA.
NEW DELHI.
Objectives of Decentralised Planning
Increase in Productivity of land,
Employment generation. Keeping in mind assets development,
Poverty alleviation,
Provisions of minimum amenities and infrastructure facilities.
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’
NRDMS Programme
Raw data
TopographyLanduseCensus
MeteorologySoil
Primary data……
DataConversion
DigitisingTabular data
entry
IntegratedDatabase
DataHandling
GRAM++MS-ACCESS
UserInterface District
officials,Local RepresentativesCommunities.
Trg. kits
Need Assessment
Availabledata
Data gap
NRDMS CENTERIIT, DELHI
SURVEY OF INDIANATMONRSAIMDNBSSLUPCENSUS OF INDIADISTRICT LINE DEPTS.PROJECTS
UNIVERSITY OF PUNEDST
IIT, BOMBAY
Spatial Resource Profile
Query
Devp.Plan
Feedback
Models
HydrologyLanduseEnergy
Location/ allocation
IIT, BOMBAYIISC,BANGALORE
IIT,BOMBAYSFR,CALCUTTA
CEERI, PILANI
IIT,DELHI
Methodology of NRDMS
Database 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
ApplicationDescription
ApplicationDescription
ApplicationDescription
ApplicationDescription
ConceptualData Model
ConceptualData Model
EnduserInterview
Guidelines ofSchemes / Programmes
ModellingStudies
Higher OrderPlan Requirement
ConceptualData Model
ConceptualData Model
IntegratedConceptualData Model
IntegratedPhysical
Data Model
Logical Model
Strategy for GIS Database Design
ApplicationList out of Needs
Assessment
Physical Design
DBConstruction
SystemIntegration
ApplicationDevelopment
GIS Use &DB Maintenance
Data AvailibilityCheck&Updataion
List of entities
ConceptualDesign
MasterData List
GIS Database Development Process
Attribute Codification
Data Entry
Digitisation
Two available Indian Standards
NRIS-Department of Space
DVD- Survey of India
Content 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
Natural Resources -
a) Land b) Water c) Climate
Demography -
Population, Literacy, Educational level, Occupation, Employment
Agro-economy -
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
Administration b) Prices and wages c) Environment
NRDMS database content (Details)
Data SourceNational 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
National 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
I 12
I 14
I 15
I 16
J 9
J 10
J 13
J 14
M 2
M 3
M 4
M 6
M 7
M 8
M
11
M 12 M 16
N 1
N 2
N 5 N 9
Toposheets of Bankura District
DVD Format of SOI
Indigenously developed low-cost GIS
DVD Data Imported to GRAM++
Interoperability... As defined byISO 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
Interoperable 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
Metadata - purposeInformation about a dataset (meta data) may be necessary in order to:
Locate appropriate data,
Evaluate whether the dataset meets one’s requirements,
Extract the relevant data, and,
Actually make full use of the data in an application
Metadata Search
Metadata Simple Search
Metadata Advance Search
SDI’s SupportingUser Needs
Regional/Multi-national
National
Global
E-Gov & E-BusinessHomeland SecurityDisaster ManagementLand Tenure Health MonitoringMarket Development and… many others
State, local Standards that support Infrastructure & Applications
ISO, National, OGC
User Applications drawing on & supporting SDIs
The Big Picture View
Thank You!