Temperature and emissivity separation algorithm for TASI airborne thermal hyperspectral data

@article{Wang2011TemperatureAE,
  title={Temperature and emissivity separation algorithm for TASI airborne thermal hyperspectral data},
  author={Heshun Wang and Qing Xiao and Hua Li and Bo Zhong},
  journal={2011 International Conference on Electronics, Communications and Control (ICECC)},
  year={2011},
  pages={1075-1078}
}
This paper proposed a modified TES algorithm for retrieving land surface temperature and emissivity (LST&E) from Thermal Airborne Spectrographic Imager (TASI) hyperspectral data and the results were validated with in situ ground measurements. Firstly, the atmospheric correction of TASI data was performed by MODTRAN model with atmospheric profile extracted from NCEP data which was modified by local meteorological data. Then, the S-G filter was used to smooth the spectral data in order to reduce… CONTINUE READING
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