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  4. Methodology for automatic extraction of structural relief lines from raster DEMs created by laser scanning data

Methodology for automatic extraction of structural relief lines from raster DEMs created by laser scanning data

ISTCGCAP.
2009;
Volume 72, Number 72
: pp. 69-74
Authors:
  1. Ihor Kolb
  2. Mykhailo Protsyk
1
Lviv Polytechnic National University
2
Lviv Polytechnic National University

It is proposed for automatical detecting of break-lines from raster Digital Terrain Models (DTM) based on geo-informational modeling. Practical implementation is performed on the DTM, was been created from Laser Scanning.

 

digital elevation models
structural line
geoprocessing model
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