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Delivery of Alos stereo imagery and creation digital elevation model

01

About the project

Creation of a Digital Relief Model (DEM) based on the materials of space stereoscopic survey of the Alos spacecraft, with an area of ​​more than 800 sq. km.

Industry Land use and territory management
End date 10/31/2018
02

Project goal

Creation of a Digital Relief Model (DEM) on nomenclature sheets in Photomod software

03

Completed works

The creation of the Digital Relief Model (DEM) on the nomenclature sheets required by the customer was carried out in Photomod software using shutter glasses and monitors with an image refresh rate of at least 120 Hz based on stereo photography from the «Alos» spacecraft, Prism mode, spatial resolution 2.5 m


Example of a digital elevation model DEM
Example of digital elevation model DEM
04

Result

The DEM was delivered in TIFF format in UK 1942 (zone 5) with RMS corresponding to the guidelines for creating topographic plans at a scale of 1: 50,000. The customer provided points of the KPVO in the UK 1942 as reference points.

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