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HJ-1/IRS is an infrared camera boarded on HJ-1B with four bands that includes 0.75∼1.10µm, 1.55∼1.75µm, 3.50∼3.90µm and 10.5∼12.5µm. It has a higher spatial resolution with 150m for the first three bands and 300m for the last thermal band. This paper first did research on the method of hot abnormal points by HJ-1/IRS camera, brought out the retrieval algorithm for detecting fire straw burning and...
Land surface temperature (LST) is required for a wide variety of scientific studies, from climatology to hydrology and ecology. This paper proposes a single-channel parametric model (SC-PM) algorithm for retrieving land surface temperature from the HJ-1B/IRS thermal infrared data. The SC-PM algorithm is based on the parametric model (PM) developed by Ellicott et al. (2009), the coefficients of PM...
MODIS is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. It can view one place about two times a day and has been widely used for biomass burning monitoring. This paper took use of MODIS data to research on the air pollution impact of straw burning. Firstly, this paper introduced the detection method of the fire points of straw burning based on MODIS data. Then combining with...
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