https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-10T17:26:55.234299Z 2018-12-10T17:27:24.252317Z s3://sentinel-s1-l1c/GRD/2018/12/10/IW/DV/S1B_IW_GRDH_1SDV_20181210T172655_20181210T172724_013982_019F21_E18D Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2018-12-10T17:26:55.234299Z 2018-12-10T17:27:24.252317Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181210T182321_V20181210T141726_20181210T173456.EOF 347.36951866196324 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-10T18:36:22.211894Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181210T172655_20181210T172724_013982_019F21_E18D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((16.563395618 -28.444357523,16.85806647 -28.376747008,17.11833809 -28.316418268,17.378314986 -28.255596579,17.767725199 -28.163443657,18.02696024 -28.101397398,18.415252309 -28.007416061,18.673738397 -27.944156526,19.012791595 -27.860319393,18.996531982 -27.802615581,18.942271466 -27.623772206,18.892896598 -27.443726234,18.842689399 -27.263909774,18.7899698 -27.084743766,18.734582153 -26.906266434,18.545374324 -26.248079883,18.210785531 -26.330543858,17.95573209 -26.392794912,17.572642286 -26.485322601,17.31691069 -26.546439327,16.932808119 -26.637257601,16.676404389 -26.697229464,16.129168138 -26.823465861,16.161068137 -26.94416465,16.209545956 -27.124372464,16.305123568 -27.485147073,16.357103639 -27.664591291,16.405924676 -27.844777796,16.452323538 -28.025537272,16.497786139 -28.206526619,16.54841532 -28.386341581,16.563395618 -28.444357523)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.55679 45.84183297011931 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 2021-12-23T19:15:43.747750Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S29E017/2018/12/10/019F21 2.0E-4 2.0E-4 true block average 2 2 -28.0 17.0 -29.0 18.0 POLYGON((18.0 -28.107850160046446,17.378314986078063 -28.255596578981578,17.0 -28.34384802720264,17.0 -28.0,18.0 -28.0,18.0 -28.107850160046446)) 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_019F21_S29E017_2018_12_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_019F21_S29E017_2018_12_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_019F21_S29E017_2018_12_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_019F21_S29E017_2018_12_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_019F21_S29E017_2018_12_10_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