Identification of layover and shadows regions in SAR images: —taking Badong as an example

doi:10.13474/j.cnki.11-2246.2019.0357

Abstract

Abstract: The identification of overlapping and shadow areas in SAR images is the primary work in landslide monitoring. In this paper, the geometric model of radar satellite imaging and the morphological method in image processing are used to comprehensively identify the overlap and shadow regions. Take the ALOS-2 data as an example. The reliability of the experimental method is verified by comparing the radar intensity images in this area.

Key words: radar image, layover, shadow, geometric model, landslide

CLC Number:

P237

ZHANG Tongtong, YANG Honglei, LI Dongming, LI Yongjie, LIU Junnan. Identification of layover and shadows regions in SAR images: —taking Badong as an example[J]. Bulletin of Surveying and Mapping, 2019, 0(11): 85-88.

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