https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-09T16:15:25.012066Z 2022-03-09T16:15:53.016311Z s3://sentinel-s1-l1c/GRD/2022/3/9/IW/DV/S1A_IW_GRDH_1SDV_20220309T161525_20220309T161553_042246_050904_C3C3 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 2022-03-09T16:15:25.012066Z 2022-03-09T16:15:53.016311Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220309T153119_V20220309T144310_20220309T211810.EOF 347.6317304029608 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-09T17:09:18.695250Z Sentinel-1 IPF, 003.40 S1A_IW_GRDH_1SDV_20220309T161525_20220309T161553_042246_050904_C3C3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.51799093950049 -22.824127877743884,34.113166553047186 -22.687173551488417,34.71356948603251 -22.546506841002422,35.311182723341126 -22.403999883254684,35.875551998940146 -22.26712109823211,35.678780339441516 -21.54925689012565,35.532235151385166 -21.01069198777974,35.45281974957052 -20.714968715261673,34.89387474531939 -20.849873540716608,34.300896848732606 -20.99074306903783,33.70714672241904 -21.12948151541417,33.12013101171963 -21.264361721920334,33.194210699117555 -21.56168314398565,33.378363510948276 -22.283269635841563,33.51799093950049 -22.824127877743884)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32767 45.76950706894756 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 2022-03-09T19:06:11.368732Z Batch API, v4.96.1 s3://deafrica-sentinel-1/s1_rtc/S22E035/2022/03/09/050904 2.0E-4 2.0E-4 true block average 2 2 -21.0 35.0 -22.0 36.0 POLYGON((35.5293638572238 -21.0,35.802332215598526 -22.0,35.0 -22.0,35.0 -21.0,35.5293638572238 -21.0)) 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_050904_S22E035_2022_03_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050904_S22E035_2022_03_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050904_S22E035_2022_03_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050904_S22E035_2022_03_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050904_S22E035_2022_03_09_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