Applicability Research of Drought Monitoring Indexes on Mongolia Plateau Based on the EOS/MODIS Time Sequence
文献类型: 外文期刊
第一作者: Duwala
作者: Duwala;Narisu;Yushan;Liu, Guixiang
作者机构:
关键词: Remote sensing;Drought monitoring;Correlation analysis;Mongolian Plateau;EOS/MODIS time sequence
期刊名称:PROCEEDINGS OF THE 7TH ANNUAL MEETING OF RISK ANALYSIS COUNCIL OF CHINA ASSOCIATION FOR DISASTER PREVENTION
ISSN: 1951-6851
年卷期: 2016 年 128 卷
页码:
收录情况: SCI
摘要: Taking Mongolia plateau as a study area, make use of the temperature and vegetation products of the EOS/MODIS data to calculate four index they are vegetation condition index (VCI) and temperature condition index (TCI) and vegetation health index (VHI) and vegetation supply water index (VSWI). Mapped the Mongolia plateau for 2003- 2013 growing season (from May to September) time and space distribution of drought. SPSS software is used to analyze the various index and the correlation between the soil moisture measured data, so as to choose the most suitable for remote sensing monitoring index of drought Mongolia plateau. The results showed: VHI and VSWI index relative to other two indexes is applicable to the Mongolian plateau drought monitoring.
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