ADVANCES ON GNSS REFLECTOMETRY (GNSS-R) FOR SOIL MOISTURE ESTIMATION
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Soil moisture is a critical parameter in water cycle research, and the emergence of GNSS-R technology offers an exciting alternative with high temporal and spatial resolution. In this lecture, we will explore how GNSS signals reflected from Earth’s surface can be leveraged to estimate soil moisture. Specifically, we’ll focus on the CYGNSS mission, which utilizes a constellation of small satellites to collect bistatic radar measurements. Our discussion will cover data processing and calibration techniques related to soil moisture estimation from GNSS-R observations. Join us as we delve into the exciting world of GNSS-R and its potential impact on soil moisture monitoring.
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