ISRO Cartosat-3 Submeter Imagery

ISRO Cartosat-3 Submeter Imagery

MH Subset Needed

India's highest-resolution civilian optical satellite providing 0.28m panchromatic and 1.1m multispectral imagery. Available via Bhoonidhi portal - free for government entities, priced for non-government. Covers 17x17km scenes with exceptional detail for building-level urban mapping and infrastructure monitoring.

Build a building footprint extractor for Maharashtra using sub-meter Cartosat-3 imagery for urban planning.
Maharashtra subset not yet extracted. This is a global dataset that contains data covering Maharashtra. A regional subset can be extracted by filtering on geographic coordinates or administrative boundaries.
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# ISRO Cartosat-3 data
print('Cartosat-3: Sub-meter resolution Indian satellite')
print('Access via NRSC/Bhuvan for authorized users')
Modality
satellite-imagery
Size
0.28m PAN, 1.1m MX resolution; 17x17km scenes; since November 2019
License
Format
GeoTIFF
Language
en
Update Frequency
on-demand
Organization
Indian Space Research Organisation (ISRO)
Category
geospatial-gis

Schema

FieldTypeDescription
imagerasterSub-meter resolution satellite image
resolutionfloatSpatial resolution in meters (0.25-0.65m)
acquisition_datedateImage capture date

Build With This

Create an unauthorized construction detector for Maharashtra municipalities using change detection on sub-meter imagery
Develop a tree canopy mapper for Maharashtra cities at individual tree resolution for urban forestry
Build a road condition assessor using sub-meter imagery to identify potholes and surface damage in Maharashtra

AI Use Cases

Building footprint extraction at sub-meter detailUrban infrastructure monitoring in Mumbai/PuneRoad and bridge condition assessmentIllegal construction detectionPrecision agriculture at field level
Last verified: 2026-03-09