Publication Date:
2019-07-12
Description:
The bias in the rain estimation from satellites, associated with nonuniformly filled FOVs of spaceborne microwave sensors, were estimated using radar data collected during the GARP Atlantic Tropical Experiment. An approximate formula is derived which shows that this bias is closely related to the variance of rain rate within the FOV of the sensor. By applying simple models of rain field to the formula, it is shown that the formula is consistent with the variation of bias.
Keywords:
METEOROLOGY AND CLIMATOLOGY
Type:
Journal of Geophysical Research (ISSN 0148-0227); 95; 2177-218
Format:
text
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