One-Point Calibration for Soil Moisture Active/Passive (SMAP) L-Band Microwave Radiometer

The SMAP microwave radiometer's antenna temperature (TA) is computed from the radiometer outputs using a conventional two-point calibration method. The receiver's gain and noise temperature are calibrated using the internal reference load and internal noise diode. Then, the TA...

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Bibliographic Details
Main Authors: Jinzheng Peng, Jeffrey R. Piepmeier, Sidharth Misra, Priscilla Mohammed, Alexandra Bringer
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
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Online Access:https://ieeexplore.ieee.org/document/10759799/
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