원문정보
초록
영어
Currently, remote sensing technology is used in various ways in research on vegetation change detection or temperature variant detection in inaccessible areas or extensive areas. Especially, it is very useful for target area needing very continuous change detection. This study detected temperature variant using remote sensing technology in Cheonji lake in the highest mountain Mt. Baekdu, compared water temperature data in the tide station and temperature extracted from images to investigate the extracted temperature. As a result of temperature variant detection in Cheonji lake, from July 2000 to July 2010, it was presented that water temperature continuously increased, and in the future, hourly measurement and management of Cheonji lake water temperature will greatly contribute to the prediction and probability related research Mt. Baekdu volcanic eruption.
목차
1. Introduction
2. Temperature Extraction and Investigation using Satellite Image Data
2.1. Temperature Extraction using Landsat Satellite Image
2.2. Extraction Temperature Investigation
3. Temperature Variant Analysis of Mt. Baekdu Cheonji lake
3.1. Data Acquisition
3.2. Temperature Variant Analysis on Mt. Baekdu Cheonji Lake
4. Conclusion
Acknowledgments
References