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AirMOSS: L1 S-0 Polarimetric Data from AirMOSS P-band SAR, Tonzi Ranch, 2012-2015

This data set provides level 1 (L1) polarimetric radar backscattering coefficient (sigma-0), multilook complex, polarimetrically calibrated, and georeferenced data products from the Airborne Microwave Observatory of Subcanopy and Subsurface (AirMOSS) radar instrument collected over the Tonzi Ranch site in California. The AirMOSS radar is a P-band (UHF) fully polarimetric synthetic aperture radar (SAR) currently operating in the 420-440 MHz band designed to measure root-zone soil moisture (RZSM) and is flown on a NASA Gulfstream-III aircraft. Flight campaigns took place at least biannually from 2012 to 2015 at 10 study sites across North America. The acquired L1 P-band radar backscatter data will be used to retrieve the RZSM at the study sites. Subsequent analyses will investigate both seasonal and inter-annual variability in soil moisture and the relationships to carbon fluxes and their associated uncertainties on a continental scale.

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Pole Hodnota
Správca undefined
Posledná aktualizácia Marec 17, 2021, 00:54 (EDT)
Vytvorené Marec 17, 2021, 00:54 (EDT)
Identifier C1294950514-ORNL_DAAC
Issued 2018-05-01
Jazyk {en-US}
Modified 2019-04-15
Theme {AirMOSS,geospatial}
accessLevel public
bureauCode {026:00}
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catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo https://project-open-data.cio.gov/v1.1/schema
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citation Chapin, E., S. Flores, L. Harcke, B.P. Hawkins, S. Hensley, T.R. Michel, R.J. Muellerschoen, J.G. Shimada, W.W. Tung, and C. Veeramachaneni. 2018. AirMOSS: L1 S-0 Polarimetric Data from AirMOSS P-band SAR, Tonzi Ranch, 2012-2015. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1414
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landingPage https://doi.org/10.3334/ORNLDAAC/1414
metadata_type geospatial
programCode {026:001}
publisher ORNL_DAAC
resource-type Dataset
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spatial -121.2 37.38 -119.93 38.59
temporal 2013-02-05T00:00:00Z/2015-05-31T23:59:59Z