Private Experts in Remote Sensing

Digital Elevation Models and Mapping


Digital Elevation Models:

Similarly, we produce Digital Elevation Models by Radargrammetry and Photogrammetry, using RADARSAT bi-incidence, ENVISAT bi-incidence, ERS/RADARSAT, ERS/ENVISAT, JERS-1/RADARSAT, JERS-1/ENVISAT, RADARSAT/ENVISAT, LANDSAT-TM/LANDSAT-ETM+, LANDSAT/SPOT, ASTER/SPOT, or SPOT, ASTER, JERS-1 OPS bi-incidence stereoscopic pairs of satellite images, etc.

To produce Digital Elevation Models, we master also Radar-Interferometry and Radar-Clinometry Techniques.


Mapping (Spatio-Maps):

UTM (Universal Transverse Mercator) Map of North-Eastern Honduras and Northernmost Nicaragua (Central America), produced using two ERS-2 SAR images.

Similarly, we produce Spatio-Maps at a spatial resolution ranging from 10.0/12.5 meters to 200 meters using ERS, ENVISAT, JERS-1, RADARSAT, X-SAR, IRS, SPOT, LANDSAT, MOS, TERRA-ASTER, JERS-1 OPS and/or RESURS satellite images, etc.

A large choice of cartographic projection types, as well as 80 different Earth ellipsoids and 420 datum's, are currently available.


Credits:

All techniques presented here are proprietary techniques developed by the PRIVATEERS N.V. Corporation.

Original JERS-1 data: © NASDA 1996; MITI/NASDA retains ownership of JERS-1 data;
NASDA supports PRIVATEERS N.V. in acquiring the satellite data (JERS-1 Project #675).

Original ERS-2 data: © ESA 1996 (Pilot Project PE-FRNE2).

Processed images: © PRIVATEERS N.V. 1998.


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