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Challenges of State SDI’s - Karnataka Experience
By
H Hemanth Kumar
KSCST, IISc, Bangalore – 12. India.
[email protected] [email protected]
12/29/2012
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Karnataka NRDMS program
• Initiated NRDMS program in 1992-93
• Funding : Central: State (75:25)
• District centers providing value added geospatial services to development planning to local level governments since inception.
• Presently these centres are being completely supported by State Govt.
12/29/2012 KSCST- NSDI12
KSCST 6
OUTPUTS
STATISTICAL
TABLES
THEMATIC
MAPS
INPUT TO
MODELS
GENERATED /
ANALYSED
MAPS
CHARTS/
DIAGRAMSDECISION
DECISION
SUPPORT
SYSTEM
DISTRICT
DATABASE
LIMITED
PRIMARY
SURVEYS
NRDMS
DATA FROM
TOPOSHEETS
AERIAL /
SATELLITE
DATA
CENSUS
REPORTS
OTHER
SECONDARY
SOURCES
THEMATIC
MAPS
PROCESSING
TO COMPUTER
COMPATIBLE
FORMATS
PROCESSING
USERSAGENCIES
INPUTS PROCESSING STAGES
COLLECTIONUSER-ORIENTED
RETRIEVALSPREPROCESSING STORAGE ANALYSIS
APPLICATION
MODELLING
NRDMS METHODOLOGY
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National/State Survey and Mapping Organisations
• Survey of India
• Indian Meteorological Department
• Census of India
• Geological Survey of India
• National Bureau of Soil Sciences & Land-use Board
• Forest Survey of India
• National Remote Sensing Establishment
• Research Data – publications, reports etc.
• State Remote Sensing Centre‘s
• Survey Settlement and Land Records
• Google/GPS – being used for updation and data capture 12/29/2012 4 KSCST- NSDI12
1:2,50,000
1:50,000
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Status: •State support for district NRDMS centres
•Institutionalization of spatial data centers in Karnataka
•Centralized seamless spatial database in 1:50000
•Value added services & customized applications based on user needs
•Few Policies improved utilisation of spatial data
•Recognised by the planners and decision-makers 12/29/2012 KSCST- NSDI12
State/District Data
• Agro-Climatic Zones • Taluk/District Boundary • District Head Quarters • Division Boundary • Division Head Quarters • Geology • Meteorological Station • Parliamentary Constituencies • Legislative Assembly
Constituencies • Rail network • Reservoir • Rain gauge Station • River
• Drainage • Basin Boundary • Catchment Boundary • Sub catchment Boundary • Subdivision Boundary • Sub watershed Boundary • Tanks • National Highway • State Highway • Major district road • Other District Roads • Village roads • Airport etc.,
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Crime Mapping
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Classification type Criteria
Strengthening of Bund ( Dry Tank ) Poor Bund condition & Dry Tank,
Tank Status (Moderate to good &
Presently requiring no treatment)
Bund Medium to good, Low to medium
turbidity, low siltation
Strengthening of Bunds & Catchments
area treatment
Poor Bund & High turbidity
Catchment area treatment High Turbidity & bund condition
Moderate to good
Desilting High Siltation -Bund Medium to good &
Low to medium turbidity
Desilting, Strengthening of bund &
Catchment treatment
High turbidity, High Siltation, Poor
bund
Desilting & Catchment treatment High turbidity, moderate to good bund,
High siltation
Desilting & Strengthening of bund Low to moderate turbidity, poor bund,
High Siltation
Prioritisation of for minor irrigation tanks in Karnataka State
using geospatial technologies
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Health Facilities
• Locate new / upgrade existing health facilities.
• Medical facilities considered :
PHC / PHU, Subcentres and CHCs.
• Government norms: development of DSS.
• Additional norms also employed.
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Guidelines for developing DSS
Population in
plain area
Population in
hilly / tribal
area
Type of
health centre
Minimum
distance
between two
centers
5000 3000 Sub centre
30,000 20,000 PHC 8 Km.
200,000 100,000 CHC
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0 5
KILOMETERS
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ALADANGADY
BELTHANGADY
ELANTILA
PADANGADI
INDABETTU
NERIYA
MUNDAJE
UJIRE
DHARMASTALA
KANIYURU
HATYADKA
KOKKADA
NARAVI
VENOOR
Jurisdiction of
Existing PHCs & CHCs
ALADANGADY (11)BELTHANGADY (15)DHARMASTALA (2)HATHYADKA (4)INDABETTU (6)KOKKADA (4)MUNDAJE (4)NARAVI (8)NERIYA (5)PADANGADY (9)UJIRE (3)VENOOR (10)
EXISTING AND PROPOSED HEALTH FACILITIES ( PHC & CHC) IN BELTHANGADY TALUK
WITH JURISDICTION OF EXISTING PHCS AND CHCS
MAP PREPARED BY:DK NRDMSMANGALORENOTE: SHOWS PHC KANIYURU WHICH IS SANCTIONED BUT NOT STARTED.
HENCE NO SEPERATE JURISDICTION IS GIVEN FOR THE SAME
MALAVANTHIGE
Existing CHCs
Existing PHCs
Proposed PHCs
Villages without PHC
within 10 Kms.
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Taluk
Existing
sub
centres*
Proposed
sub
centres
Existing
PHCs
Proposed
PHCs
Existing
CHCsProposed CHCs
Bantwal 95 (27) 7 16 - 2 1. Vittal
Belthangady 73 (18) 11 12 1. Elantila 1
1. Neriya
2. Hathyadka
3. Kokkada
4. Venoor
5. Naravi
6. Indabettu
(any one)
Mangalore 138 (33) 6 22 -1 + govt.
hospital
1. Bajpe
2. Mutturu
3. Moodbidri
4. Nellikaru
(any two)
Puttur 77 (35) 1 11 1. Aituru1 govt.
hospital
1. Nelyadi
2. Kolthige
(any one)
Sullia 62 (14) - 51. Aletti
2. Kalmadka1 -
Dakshina
Kannada
445
(127)25 66 4 5 + 2 5
Abstract of health facilities (existing and proposed)
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Urban Land Use
mapping projects
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Karnataka Geoportal
• Strength of Karnataka NRDMS program formed the basis for setting up of 1st State SDI of the country.
• Developed a web based Geo Portal to acquire, process, store, distribute and improve the utilization of geo spatial data
• Data clearing house - Gateway for spatial data generated by various agencies in the State.
• Use of OGC/ ISO standards making the data sets accessible from a variety of GIS packages at districts
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• Map viewer - Web Map Service (WMS),
• Product catalogue/metadata - Catalogue Service on Web (CS-W),
• Services specific service/ feature data sets - Web Feature Service (WFS),
• Simple Applications (Query based decision support)
• Coverage services/images - Web Coverage Service (WCS)
• Search and Discovery
•Help/support
Karnataka GeoPortal Services:
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User requirements/ Simple Applications (Spatial-attribute query)
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Watershed Development
Dept.
Locating Watersheds with more
than 1000Ha under a
Constituency
Show the Watersheds with Area >
1000Ha and under an LAC
(Legislative Assembly
constituency)
LAC Boundary,
Watershed
Boundary
Fishery Farmer
Development
Agency(FFDA)
Location of M.I tanks having
fishing activities based on Taluks
Show all the MI Tanks having
Fishing Activity under a Taluk.
Taluk Boundary,
Tanks
Minor Irrigation Dept. Location of MI Tanks based on
Taluk
Locate the MI Tanks based on
Taluk
Taluk Boundary,
Tanks.
Department of Education
/ RDPR
Locating Schools with
implementation of Rainwater
harvesting method
Show the Schools that implement
Rainwater Harvesting (Search may
be based on Taluk/Village)
Taluk Boundary,
Village Boundary,
Educational
Facilities. Panchayath Raj
Engineering Dept.
Locating Schools with Drinking
Water and Toilet Facilities
Show the Schools with Drinking
water and Toilet Facilities (Search
may be based on Taluk/Village)
Taluk Boundary,
Village Boundary,
Village Settlements
and Educational
Facilities.
Panchayath Raj
Engineering Dept.
Locating wasteland greater than
100 Hectares under a district.
Locate wasteland areas greater
than 100 Hectares under a
District.
District Boundary,
Waste Land
KSCST- NSDI12
Selective List
Karnataka GeoPortal’s – Map Viewer
• Geo Portal Map Viewer module by default displays State Division and District Boundaries
• The Layer Tab on the left pane displays the list of layers that can be made visible at various map scales.
• User also have the ability to switch ON or OFF layers by using the Eye icon against each layer.
• The General Map Viewing tools available are: Zoom, Pan, Full view, Previous and next view, Identify, Measure, Refresh and Load context. It also provides the scale bar, X Y coordinates, SRS (Spatial Reference System) and Over View Map display along with Google Map layer display.
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• The Query Module provide option to query on attributes, spatial or combination of them to generate desired results.
• The Application query sub module can be used to create and store commonly used queries that are regularly used for planning and decision making purpose.
• Note: The current map viewer shows the Query on District Layer, Highlighting the districts with SC Population greater than 30%.
Karnataka GeoPortal’s – Map Viewer
1. The Export module allows the user to select a specific layer for export to GML, KML and SHAPE file format.
Note: The above screen shot shows Export of District layer to GML.
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Karnataka GeoPortal’s – Catalog
1. Product Catalogue allows user to search the Published Web Services (WMS/WFS/WCS) in the KSSDI Data Repository.
2. It presents the Metadata of the selected Layer (NSDI Metadata Standard 2.0). 3. Also allows a user to all the layers to cart.
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Portlet on Karnataka Geoportal (Biogas plant information system)
Map Viewer showing the Legend, Overview Map and Map Navigation Tools 12/29/2012 24 KSCST- NSDI12
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What is a Spatial Data Infrastructure (SDI)?
“The SDI provides a basis for spatial data
discovery, evaluation, and application for
users and providers within all levels of
government, the commercial sector, the non-
profit sector, academia and by citizens in
general.”
--The SDI Cookbook
http://www.gsdi.org
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Components of a SDI and its status
Policies & Institutional Arrangements – Slowly taking shape
and in some states already realised. Need policies for the
adopting in GIS in governance.
People - (training, professional development, cooperation,
outreach) – Partially achieved
Data – (Rich?) Seamless digital database available. Updation
slow and time-consuming.
Google/GPS enabling depts. to update, capture, monitor
govt schemes and information eg., housing schemes,
watershed, PWD, MI etc. (Removed dependency & freely
available) .
Technology - hardware, software, networks standards
available. KSCST- NSDI12
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Status of State SDI
Access, Discovery & Evaluation – Realised
•Expectation of State Governments – Web GIS based
services to support E-governance
•Private Sector – Involved only in development of
SDI’s and could we develop geospatial services on
collaborative mode.
•Citizens – Largely not covered, need to partner with
private sector to provide citizen centric services.
•Academia/non-profit sector – Planned.
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Expectation of State Governments
Web based geospatial applications
(GIS-DSS) for governance
Watershed Development
Department Crowd sourcing
Integration of MIS & GIS
Cadastral information on portal
Monitoring, evaluation and
documentation (governance)
Directorate of Health and Family
Welfare
Crowd Sourcing of Geographic Information
Karnataka Jnana Ayoga sanctioned project
Crowd sourcing of GI could be contributed both by authoritative i.e., government departments and nonauthoritative sources i.e., citizens.
•Map and document public assets created under
various state funded programs using GPS enabled
handheld devices
•Capacity building of field staff in the usage of
mobile apps.
The methodologies adopted in this project is proposed
to be implemented in the second phase of Karnataka
Geoportal. Take photos Upload trips if reqd. Geotag with desktop apps.
Issues of SDI
• Users at State level demanding for Geospatial services for G-governance (SDI+NGIS)
• Crowd sourcing through GPS enabled mobile devices such as smart phones, tablet computers etc.
• High resolution datasets with multilingual search facility.
• Payment Gateway? (will happen once we have Organizational agreements to share data)
• Citizen centric services in collaborative mode for eg.
location based services (mobile apps on SDI platform)
• Free and Open Source Software for SDI? 30 12/29/2012 KSCST- NSDI12
