nsdi initiative – policies and data standards acharya... · re-engineering process. uml class...
TRANSCRIPT
![Page 1: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/1.jpg)
NSDI Initiative – Policies and Data Standards
PS Acharya, CEO, NSDINRDMS-NSDI Division, DST, New Delhi
NeGD, DeitY organized Thematic Workshop on "Use of GIS in Informed Planning And Decision Making“
Indian Habitat Centre, Lodi Road, New Delhi29 March 2016
![Page 2: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/2.jpg)
NSDI Vision and objectives
§ National infrastructure for the availability of and access to organized spatial data § Use of the infrastructure at Community, Local, State, Regional and National levels for sustainable development
Vision
Objectives
§ Develop and maintain standard digital collection of data
§ Develop common solutions for Discovery, Access and Use of spatial data in response to the needs of diverse user groups
§ Increase the awareness & understanding of the vision, concepts and benefits of the NSDI
![Page 3: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/3.jpg)
Current Problems• Sheetwise storage of metadata as against feature data
• No service metadata accessible (e.g. WMS/ WFS etc.)
• Catalogue service unavailable
• Querying on visualisation/ web map serviceabsent
• Content standard for ‘soil’ is available or getting developed on other themes but not in a machine-readable standard form (GML Application schema)
• Metadata not accessible in machine readable form (XML)
• Nodes for GIS Data Assets from providing agencies not operational
(metadata search display)
(Display of result of navigation queryUsing IndoorGML)
![Page 4: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/4.jpg)
• National Geospatial Policy, National Survey Act, State SDI Policies, Empowered SOI Committee, Technical Committee on NATMO
• Co-branded BIS standards, Geology/ Forest/ Soil Data Specifications
• National Foundation Spatial Data WFS and 1:50K countrywide WMS through National Data Portal (data.gov.in)
• Admin. Boundary data harmonization Committee – SOI, Census, NRSC, NIC, MoSPI, HARSAC
• Smart City Data by NATMO as WMS/ WFS, Mahakashi Data (1:5K, 1:10K), CityGML/ IndoorGML
• UniqueIDs for parcels and flat properties for DoLR
• Data Registry Prototype
• NSDI Road Map – NGIS Deliverables
Recent Progress Outline as of March 2016
![Page 5: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/5.jpg)
Policies/ Important Decisions
• National Map Policy, 2005
• NSDI Resolution, 2006
• State Chief Secretaries Conference, Feb 2011
• National Remote Sensing Policy, 2011
• National Mirror Committee for ISO TC 211 by BIS
• National Data Sharing & Accessibility Policy, 2012
• State Data Sharing Policies (Delhi, MP, Odisha)
• National Geo-spatial Information Policy (being drafted)
![Page 6: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/6.jpg)
NDSAP - Highlights• ‘Proactive’ instead of ‘reactive’ sharing
• Mandatory sharing of all data generated through publicfunds except on national security considerations
• Publication of ‘Exclusion or Negative List’
• Four Types of Accesses (open, automatic registered, authorised registered, restricted e.g. G2G)
![Page 7: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/7.jpg)
![Page 8: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/8.jpg)
End User/Decision-maker(Stakeholders) Data Providers
(Shareholders)
User/ Web applications Bind
PublishFind
Catalogues,National Data
Registry (NDR)
Databases (Oracle Spatial, Shape files, DGN files, raster
files etc.)
Service-oriented Architecture
![Page 9: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/9.jpg)
Difficulties in sharing data between databases• Different rules for object’s categorization and definition (semantic heterogeneity)
• Different data models and data structures (schematic heterogeneity)
• Data collection, processing, presentation in different standards/ methods, different GIS platforms (syntactic heterogeneity)
• Different institutional constraints (data access, rights of use, costs etc.)
![Page 10: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/10.jpg)
Approved ISO/ OGC Specifications deployed (Indicative)
• Data Metadata (ISO 19115) (NSDI Metadata version 2.0)
• Geography Markup Language (GML) (ISO 19136)• Web Feature Service (WFS) (ISO 19142)• Web Map Service (WMS) (ISO 19128)• Conceptual Schema Language (ISO 19103)• Rules for application schema (ISO 19109)• Catalogue Service on Web (CSW)• Style Layer Descriptor (SLD)
![Page 11: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/11.jpg)
![Page 12: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/12.jpg)
Different Tiers of Standards for GI Management(Source: UNGGIM Draft prepared by ISO, OGC, and IHO)
![Page 13: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/13.jpg)
![Page 14: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/14.jpg)
DGN file Pre-processing CSV file RDBMS
Data Service Platform
OGC-compliant WFS/ GML file
Data updation (WFS/ GML planned)
Re-engineering Process
![Page 15: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/15.jpg)
![Page 16: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/16.jpg)
UML Class Diagram from Data Content on Surface Geology
Source: GSI
![Page 17: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/17.jpg)
UML Class Diagram from Data Content on Forest
Source: FSI
![Page 18: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/18.jpg)
• Kerala Geoportal(www.keralaspatialdatabase.org)
• Karnataka Geoportal(www.karanatakageoportal.in)
• North East SDI Geoportal(agnee.tezu.ernet.in:8004/nesdi)
• Other State SDI projects underimplementation (West Bengal, Haryana, Uttarakhand, J & K, Odisha)
State SDI Initiative
![Page 19: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/19.jpg)
Viewing of uploaded image by registered user
KSCST,KSSDI,NRDMS, IISc, Bangalore-12
![Page 20: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/20.jpg)
![Page 21: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/21.jpg)
Parcel Natural Identifiers for LIS
![Page 22: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/22.jpg)
![Page 23: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/23.jpg)
Partnering NSDI throughNRDMS Programme (Indicative)
NGRI, Hyderabad
IIT Kharagpur
Kerala University, T’ Puram(Centre for GI Sc. & Tech.)
KSCST, Bengaluru
WBSCST, Kolkata
Kumaon University, Nainital/ Almora(Centre for NRDMS)
Advanced Lab on GISE, IIT Bombay
SoI/ NSDI, New DelhiIIT Delhi
CEERI, Pilani
NERIWALM, Tezpur
PAU, Ludhiana
State Geo Portal prototypes • Karnataka• West Bengal• Uttarakhand• Kerala• The North East• Kerala• Haryana• J & K• NCT of Delhi
R & D Centers• Kumaon Univ.• Kerala Univ.• Advanced Lab on GISE, IITB
HPRSAC Shimla
WALMI, BhopalJRSAC Ranchi
Uttarakhand: 1 District + West Bengal: 17 DistrictsKarnataka: 29 Districts
NGF, D’ Dun
![Page 24: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/24.jpg)
• Creation/ provision of GIS Assets/ WFS for applications
• Publication of foundation data layers - DEM, Ortho-image, Positioning Network, Transport Network, Place names
• Development/ Implementation of NDR
• Integration of geo-referenced and statistical data
• Application Domain Working Groups (Railways, CAMPA, Oil & Natural Gas, Disaster Management)
• Experimental NSDI Application Services from NIC Cloud (Megharaj)
NSDI’s Present Focus
![Page 25: NSDI Initiative – Policies and Data Standards Acharya... · Re-engineering Process. UML Class Diagram from Data Content on Surface Geology Source: GSI. UML Class Diagram from Data](https://reader034.vdocuments.us/reader034/viewer/2022050312/5f744aefe48be651ee034a9d/html5/thumbnails/25.jpg)
Registry Service/ Catalogue Service on Web (CS-W)
Data Assets
Metadata Data Assets
Metadata Data Assets
Metadata
Data Asset
Metadata
Platform
Applications, Services
UserUser
Applications/Products/ DSS
National Data and Data ServicesRegistry Catalogues
National Data Portal
(data.gov.in)
Web Map Service (WMS) for Decision Support
(WMS/ WFS/ WPS etc.)
(WMS/WFS/CS-W)
(publish/harvest)
(find)
(bind)
National Agency (SoI, NRSC, NBSSLUP, GSI, IMD, CoI etc.)
State Government Agency (e.g. Land Record, SGWB, Mining & Geology, PHED
etc.)
Academia/ Industry/ Citizenry/ volunteered sources
On-line Data/ Services/ Apps
India Geo Portal (Up-scaled)
NSDI Technical Architecture with NDR