Photogrametry

3D Planimetric mapping and DTM generation.

Aero-triangulation (Creation of stereo-pairs)
Digital Terrain Model (DTM) processing from stereo-pairs
Interpolation of digital elevation models
Generation of digital ortho photos, Mosaicking / Tiling of digital ortho photos
DTM/DEM Extraction
Contours Extraction of 1 - 2 meter Intervals.
Image Enhancement / Correlation, 3D Planimetric / Topographic Feature Extraction.

Client

Description

Quantum

Konkan Irrigation Development Corporation

Image procurement, processing and 1m contour generation using stereo pair satellite imageries

2400 Sqkm

Maharashtra Irrigation Department

Image procurement, processing and 1m contour generation using stereo pair satellite imageries.

1000 Sqkm

Maharashtra Irrigation Department

The scope included GCP collection, image rectification, DTM and contour generation

250 Sqkm

IIC Technologies

1m contour generation using aerial photographs

50 Sqkm

3D Planimetric Feature Extraction

3D Planimetric Feature Extraction

Contour Generation (DTM)