Title :
The glacier extraction based on ASTER data
Author :
Liu, Jin Liang ; Li, Ying
Author_Institution :
Postgrad. Coll., Shandong Univ. of Sci. & Technol., Qingdao
fDate :
June 30 2008-July 2 2008
Abstract :
We use high resolution image of ASTER to extract glacier, during the extraction, based on the methods of glacier extraction before, we make up a set of glacier extraction work flow combined with the research area and research data. As a result, it is proved that the accuracy of the glacier extraction is high, and achieve the need of the research, on the other hand, we research the debris classification of glacier tongue, also can get good result at last, we sum up the method and bring forward some new idea.
Keywords :
geophysical techniques; glaciology; image classification; radiometry; remote sensing; ASTER data; Advanced Space borne Thermal Emission and Reflection Radiometer; Terra satellite; debris classification; glacier information extraction; glacier tongue; Clouds; Contamination; Data mining; Grain size; Infrared spectra; Morphology; Optical reflection; Remote sensing; Satellites; Tongue; ASTER; Glacier Extraction; Glacier Tongue; morphology;
Conference_Titel :
Earth Observation and Remote Sensing Applications, 2008. EORSA 2008. International Workshop on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-2393-4
Electronic_ISBN :
978-1-4244-2394-1
DOI :
10.1109/EORSA.2008.4620319
