SPACE INPUTS FOR INTERLINKING OF RIVERS · projects under Interlinking of Rivers in India. ·...

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www.isro.gov.in Indian Space Research Organisation

Space technology plays a critical role in meeting the information requirements for efficient planning and management of the water resources systems.

Remote sensing data from space have demonstrated their operational capability

towards mapping and monitoring of many water resources projects. CARTOSAT-1, Resourcesat LISS-IV data provide suitable inputs and information for proposed new projects. ISRO has carried out a few studies to provide inputs for feasibility studies conducted for Interlinking of Rivers. There is a huge scope for such studies in the light of proposed projects under Interlinking of Rivers in India.

· Generation of close contour

information

· Land-use/Land-cover

Information

· Dam submergence area

analysis and identification of

irrigation commands

· High-resolution satellite data

· Design for canal alignments

· Maps generation at required

scales

MAJOR HIGHLIGHTS

MAJOR BENEFITS

· Information for decision

support for planning new

water resources projects

· Time saving in preparation of

feasibility reports

· Objective assessment of

resources

· Better understanding for

dealing R & R aspects

SPACE INPUTS FOR INTERLINKING OF RIVERS

Ken-Betwa River Linking Project

Location of proposed dams in Ken-Betwa River Link project

LAND OCEAN ATMOSPHERE ENVIRONMENT SOCIETY SPACE

Cartosat data Land-use / Land-coverDigital elevation model

<405

405-410

410-415

415-420

420-425

425-430

430-435

435-440

440-445

445-450

450-455

455-460

460-465

465-470

470-475

>475

Legendl�Dams Points

Elevation ‘m’ above msl

Proposed Dam SiteRiver/Stream

Built Up-UrbanBuilt Up-RuralAgriculture-Crop landAgriculture-Fallow landForest-Dense/ClosedForest-OpenForest-ScrubForest BlankGullied/Ravinous landSandy areaBarren/Rocky areaRiver/StreamLake/PondOther scrubland

Land-use/ Land-cover

www.isro.gov.in Indian Space Research Organisation

SPACE INPUTS FOR INTERLINKING OF RIVERS Deliverables in Ken- Betwa River Link

Feasibility study for demarcation of command area in Par - Tapi - Narmada river link project

Canal alignment and proposed command of an Offtake

Proposed command area Proposed landuse

LAND OCEAN ATMOSPHERE ENVIRONMENT SOCIETY SPACE

Proposed submergence and irrigation commands

Contours interpolated from Cartosat data (minimum to maximum proposed FRLs): Tharr Dam

Proposed command area and Land-use

Proposed Dam SiteRiver/Stream

Built Up-UrbanBuilt Up-RuralAgriculture-Crop landAgriculture-Fallow landForest-Dense/ClosedForest-OpenForest-ScrubForest BlankGullied/Ravinous landSandy areaBarren/Rocky areaRiver/StreamLake/PondOther scrub land

Land-use/ Land-cover

Built Up-UrbanBuilt Up-RuralAgriculture-Crop landAgriculture-Fallow landForest-Dense/ClosedForest-OpenForest-ScrubForest BlankGullied/Ravinous landSandy areaBarren/Rocky areaRiver/StreamLake/PondOther scrub land

Land-use/ Land-cover