Качество рельефа ASTER GDEM 2

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Презентация Intermap по созданию Общеевропейской ЦМР в рамках Copernicus Programme на заказ EEA.
http://inspire.jrc.ec.europa.eu/events/ ... tation.pdf
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ASTER gathers data in 14 spectral bands: 3 visible and 11 in the infrared region of the electromagnetic spectrum. It has a nadir and backward facing Band 3 which gives it the unique ability to create digital elevation models based on stereo images.

SRTM based on the older Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR), previously used on the Shuttle in 1994.