https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-03-23T18:17:55.488814Z 2019-03-23T18:18:24.512297Z s3://sentinel-s1-l1c/GRD/2019/3/23/IW/DV/S1A_IW_GRDH_1SDV_20190323T181755_20190323T181824_026469_02F6CD_1EC0 Sentinel-1A http://database.eohandbook.com/database/missionsummary.aspx?missionID=575 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition Synthetic Aperture Radar https://sentinel.esa.int/web/sentinel/technical-guides/sentinel-1-sar/sar-instrument/calibration 2019-03-23T18:17:55.488814Z 2019-03-23T18:18:24.512297Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190323T203018_V20190323T163759_20190323T195529.EOF 348.0208800829186 693000 Copernicus S1 Core Ground Segment - DPA 2019-03-23T20:51:08.837481Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190323T181755_20190323T181824_026469_02F6CD_1EC0 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-1.587888873234555 4.807337073219559,-0.4779092304845146 5.0387242845848865,0.6271109787049821 5.267017292333794,0.578686587583306 5.506885232485353,0.5066105476804404 5.86930915664795,0.433182875069973 6.2314300344658955,0.39696455592708935 6.41258322911027,0.3616627437591038 6.5939175753630055,0.32515119627488137 6.774998813338885,0.3013210658175875 6.8963800182066075,-0.24827297972447757 6.784827989735952,-0.8074474986284353 6.670634942519513,-1.3663629265311186 6.555804734240883,-1.9209511536603348 6.441192042377409,-1.8965067177944588 6.3194798262174885,-1.8592220966637936 6.137882126711738,-1.8229667459806522 5.956066847080275,-1.7859094332446006 5.774416214592615,-1.710854865318777 5.411303622103134,-1.6372918959372489 5.047867016515541,-1.587888873234555 4.807337073219559)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76862 46.02211863286165 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 https://sentinel.esa.int/documents/247904/2142675/Thermal-Denoising-of-Products-Generated-by-Sentinel-1-IPF -30 -22 4.4 -21.2 -21.2 -16.1 -16.1 Sentinel Hub, Sinergise 2021-12-24T13:08:39.942267Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/N04W002/2019/03/23/02F6CD 2.0E-4 2.0E-4 true block average 2 2 5.0 -2.0 4.0 -1.0 POLYGON((-1.5878888732345542 4.807337073219558,-1.627460374459208 5.0,-1.0 5.0,-1.0 4.9298888405955745,-1.5878888732345542 4.807337073219558)) 5000 5000 pixel centre 4326 GEOGCRS["WGS 84", DATUM["World Geodetic System 1984", ELLIPSOID["WGS 84",6378137,298.257223563, LENGTHUNIT["metre",1]]], PRIMEM["Greenwich",0, ANGLEUNIT["degree",0.0174532925199433]], CS[ellipsoidal,2], AXIS["geodetic latitude (Lat)",north, ORDER[1], ANGLEUNIT["degree",0.0174532925199433]], AXIS["geodetic longitude (Lon)",east, ORDER[2], ANGLEUNIT["degree",0.0174532925199433]], ID["EPSG",4326]] s1_rtc_02F6CD_N04W002_2019_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F6CD_N04W002_2019_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F6CD_N04W002_2019_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F6CD_N04W002_2019_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F6CD_N04W002_2019_03_23_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://www.geo.uzh.ch/microsite/rsl-documents/research/publications/peer-reviewed-articles/201108-TGRS-Small-tcGamma-3809999360/201108-TGRS-Small-tcGamma.pdf 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/web/cscda/dataset-details?articleId=394198 GLO-30, release 2019 BILINEAR https://earth-info.nga.mil/index.php?dir=wgs84&action=wgs84#egm2008 EGM2008, 1x1 minute grid in WGS84 BILINEAR Range Doppler Terrain Correction https://sentinel.esa.int/documents/247904/1653442/Guide-to-Sentinel-1-Geocoding.pdf 4.4 0.2 -0.2 0.5 -4.4 0.5 https://ieeexplore.ieee.org/document/9554039 BILINEAR https://docs.sentinel-hub.com/api/latest/api/batch/#tiling-grids WGS84 1 degree grid