2024-03-19T12:45:02Zhttp://nsidc.org/api/dataset/metadata/oaioai:nsidc.org/NSIDC-0275.0012023-05-23T20:36:23Zbrokerednasa_nsidc_daac
NSIDC-0275.001SMEX02 Airborne GPS Bistatic Radar Data, IowaMasters, D.SMEX02 Airborne GPS Bistatic Radar Data, Iowa2005-08-11Boulder, Colorado USACCAR: University of Colorado, Colorado Center for Astrodynamics Research1falsehttps://nsidc.org/data/NSIDC-0275/versions/1NSIDC-0275InvestigatorDallasMasters1-303-492.40751-303-492.2825University of ColoradoCB 431/ CCARBoulderCO80309-0431USAInvestigatorStephenKatzbergM.S. 328NASA-Langley Research CenterHamptonVA23681-0001EARTH SCIENCESpectral/EngineeringRadarRadar Imagery RADAR IMAGERYAMSR-E Validation-projectbistatic radarGPSSMEX02Soil MoistureSurface RoughnessGPS RECEIVERSGPSGlobal Positioning System Satellites2002-06-192002-07-08in work41.91542.005-93.8-93.4ContinentNorth AmericaUnited States Of AmericaSMEX02Soil Moisture Experiments in 2002ISMEXIowa Soil Moisture ExperimentThese data are considered exploratory. The techniques to estimate geophysical parameters from these data are being continuously refined. Usage of these data is granted without restriction, but acknowledgment of the source and PI is appreciated.EnglishNASA NSIDC DAACNASA National Snow and Ice Data Center Distributed Active Archive Centerhttps://nsidc.org/daacData Center ContactNSIDCUser Servicesnsidc@nsidc.org1-303-492-6199National Snow and Ice Data CenterCIRES, 449 UCBUniversity of ColoradoBoulderCO80309-0449USAFTPHDFThis data set contains measurements of Global Positioning System (GPS) signals reflected from the Earth's surface and collected on an airborne platform. The measurements were taken over the Soil Moisture Experiments 2002 (SMEX02) Walnut Creek Watershed area in Iowa, USA. The reflections collected were from flat agricultural land with mostly corn and soybean crops in mid-development.https://nsidc.org/data/NSIDC-0275/versions/1GET DATAhttp://ccar.colorado.edu/dmr/campaigns/smex/Get External DataPROJECT HOME PAGEhttp://nsidc.org/data/amsr_validation/ soil_moistureSoil Moisture Experiment (SMEX)PROJECT HOME PAGEhttp://nsidc.org/data/amsr_validationNSIDC AMSR-E Validation DataCEOS IDN DIFVERSION 9.92005-08-112023-05-23NSIDCVersion SummaryNSIDCMinor VersionNSIDCCurrent Version1NSIDCFull Dataset CitationMasters, D. 2005. <i>SMEX02 Airborne GPS Bistatic Radar Data, Iowa.</i> [indicate subset used]. Boulder, Colorado USA: University of Colorado, Colorado Center for Astrodynamics Research. [Date Accessed].NSIDCRetiredfalse