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RESEARCH ON THE INFORMATION EXTRACTION OF PERIGLACIAL GEOMORPHOLOGY IN QINGHAI-TIBET PLATEAU
Image Interpretation Digital Elevation Models (DEM) Image Understanding Feature Extraction Geomorphology Qinghai-Tibet Plateau
2015/12/29
Takes Qinghai-Tibet Plateau as a research field, this paper based on the models and algorithms, completes the numerical information extraction of periglacial geomorphology distribution by using SRTM-D...
HIGH-RESOLUTION MONITORING OF CURRENT RAPID TRANSFORMATIONS ON GLACIAL AND PERIGLACIAL ENVIRONMENTS
HIGH-RESOLUTION MONITORING CURRENT RAPID TRANSFORMATIONS
2014/4/24
Glacial and periglacial environments are highly sensitive to climatic changes. Processes of cryosphere degradation may strongly
impact human activities and infrastructures, and need to be monitored...
On the potential of very high-resolution repeat DEMs in glacial and periglacial environments
very high-resolution repeat DEMs glacial and periglacial environments
2010/2/3
The potential of high-resolution repeat DEMs was investigated for glaciological applications including periglacial features (e.g. rock glaciers). It was shown that glacier boundaries can be delineated...
Chlorite Vermiculitization and Pyroxene Etching in an Aeolian Periglacial Sand Dune, Allen County, Indiana
Chlorite Denticulations Dunes Etching Hydroxy-Al Indiana Pleistocene Pyroxene Vermiculite Weathering
2012/1/4
Weathering has etched and deeply-denticulated the constituent orthopyroxenes, and chlorite has been transformed to vermiculite in the upper 3 m of an aeolian, periglacial sand dune formed in northeast...