True global error maps for SMAP, SMOS, and ASCAT soil moisture data based on machine learning and triple collocation analysis

Kim, Hyunglok; Crow, Wade; Li, Xiaojun; Wagner, Wolfgang; Hahn, Sebastian; Lakshmi, Venkataraman

doi:10.34726/4844

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True global error maps for SMAP, SMOS, and ASCAT soil moisture data based on machine learning and triple collocation analysis

Kim, Hyunglok Crow, Wade Li, Xiaojun Wagner, Wolfgang Hahn, Sebastian Lakshmi, Venkataraman

Year: 2023 Journal: reposiTUm (TU Wien) Publisher: TU Wien

DOI: 10.34726/4844

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Keywords:

Collocation (remote sensing) Scatterometer Sampling (signal processing) Range (aeronautics) Satellite Water content Product (mathematics) Quality (philosophy) Data quality

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Soil Moisture and Remote Sensing

Physical Sciences → Environmental Science → Environmental Engineering

Climate change and permafrost

Physical Sciences → Earth and Planetary Sciences → Atmospheric Science

Soil and Unsaturated Flow

Physical Sciences → Engineering → Civil and Structural Engineering

True global error maps for SMAP, SMOS, and ASCAT soil moisture data based on machine learning and triple collocation analysis

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