Title :
Technique of remote sensing image processing in active faults survey
Author :
Dou, Aixia ; Wang, Guoyan ; Guoyan Wang ; Dongliang Wang
Author_Institution :
China Earthquake Adm., Beijing
Abstract :
The paper employed image fusion technology for SAR image and ETM+ multi-spectrum image, combined enhancement technology of multi-spectrum texture characters and spectrum characters to process SAR image, ETM+ image, SPOT-5 image and high precision DEM data. Then, with the help of high resolution image and three-dimensional image of the fault, the paper analyzed the characters of the active fault´s remote sensing image.
Keywords :
digital elevation models; faulting; geophysical signal processing; image fusion; remote sensing by radar; surveying; synthetic aperture radar; ETM+ multispectrum images; SAR image processing; SPOT-5 image; active faults survey; digital elevation model; geophysical image processing; high precision DEM data; image fusion; multispectrum texture characters; remote sensing; Earthquakes; Image analysis; Image color analysis; Image fusion; Image processing; Image resolution; Information analysis; Paper technology; Remote sensing; Vegetation mapping; DEM; Radarsat; active faults; enhancement; fusion; three-dimensional geomorphologic image;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2007. IGARSS 2007. IEEE International
Conference_Location :
Barcelona
Print_ISBN :
978-1-4244-1211-2
Electronic_ISBN :
978-1-4244-1212-9
DOI :
10.1109/IGARSS.2007.4423379
