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ZENODO
Dataset . 2024
License: CC BY
Data sources: ZENODO
ZENODO
Dataset . 2024
License: CC BY
Data sources: Datacite
ZENODO
Dataset . 2024
License: CC BY
Data sources: Datacite
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3km SMAP/CYGNSS Soil Moisture

Research datakeyboard_double_arrow_right Dataset 01 Jan 2024Publisher:Zenodo
Authors: Wernicke, Liza; Chew, Clara; Small, Eric;

doi: 10.5281/zenodo.10402590 , 10.5281/zenodo.10402589

3km SMAP/CYGNSS Soil Moisture

Abstract

3km SMAP/CYGNSS soil moisture is a downscaled Soil Moisture Active Passive (SMAP) soil moisture product. We downscaled 9km SMAP enhanced brightness temperatures by merging them with L-band Cyclone Global Navigation Satellite System (CYGNSS) reflectivity data, using a modified version of the SMAP active-passive brightness temperature algorithm. We then calculated 3km SMAP/CYGNSS soil moisture using the resulting 3km SMAP/CYGNSS brightness temperatures and the SMAP single channel vertically-polarized soil moisture algorithm (SCA-V). To remedy the sparse daily coverage of CYGNSS data at 3km spatial resolution, we used spatially interpolated CYGNSS data to downscale SMAP soil moisture. 3km interpolated SMAP/CYGNSS soil moisture has a repeat period of ~2-3 days. 

Related Organizations
Keywords

CYGNSS, Soil Moisture, SMAP

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average