Akira WATANABE

Examination of Snowcover Region Plane Distribution Presumption Technique at the Time of Observation of the Ground Image by Past Satellite Image Reference

Yukio MUKAI,Atsushi RIKIMARU

In this research, it aimed to use the hygiene remote sensing technology, to presume the state of the new melting of snow of the snowcover region, and to offer significant information to the water resource management. When presumed snowcover region plane distribution on the day to which the satellite was not able to be observed by understanding and using snowcover distribution history information from the past satellite image observed to the melting of snow period, it tried. An analytical technique observed the ground image with a digital camera, and presumed large area snowcover region plane distribution in another region according to the ground observation image and past snowcover distribution history information.