Automatic lineament extraction from SPOT imagery for Bac Kan area
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How to Cite

Nguyen, D. T., & Nguyen, N. T. (2015). Automatic lineament extraction from SPOT imagery for Bac Kan area. Journal of Geodesy and Cartography, (23), 16–22. https://doi.org/10.54491/jgac.2015.23.131

Abstract

This research presented automatic lineaments extraction method from SPOT satellite imagery for the purpose of landslide risk assessment. The techniques of image enhancement have been used to improve the ability to detect the lineament according to different directions. LINE Module in PCI Geomatica software was used to automatically extract lineaments according to predetermined parameters. The standardization of lineaments, as well as removing “error” lineament have be done by using some algorithms and other verified data. The statistical results demonstrated lineaments obtained by automatically extraction method from satellite images accordance with the direction structure terrrain of the study area.
https://doi.org/10.54491/jgac.2015.23.131
PDF (Tiếng Việt) | Download: 63

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