Arithmetic Implementation of Assimilation of MODIS Thermal Infrared Temperature Data and Its Correlation Analysis with Geotemperature
LU Qian
ZHANG Tiebao
Abstract：This paper uses the split window method realizing assimilation of MODIS thermal infrared temperature. The method is simple to calculate, and easy to achieve massive data process, which meets application requirements of earthquake monitoring and prediction according to infrared remote sensing. After calculation for different time frequency and spatial range, according to correlation analysis for time series of assimilation temperature and geotemperature in meteorological station, the results show that the correlation between the inversion temperature and the daily geothermal temperature can reach 0.7, and it's up to 0.9 of assimilation temperature and monthly mean geotemperature,this can certify availability of MODIS assimilation temperature.
Keywords：MODISThe split windowAssimilation of temperatureGeotemperatureCorrelation analysis
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 1-8 )