https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-27T17:17:05.633190Z 2022-10-27T17:17:34.655734Z s3://sentinel-s1-l1c/GRD/2022/10/27/IW/DV/S1A_IW_GRDH_1SDV_20221027T171705_20221027T171734_045630_0574C9_57A9 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 2022-10-27T17:17:05.633190Z 2022-10-27T17:17:34.655734Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221027T180017_V20221027T141020_20221027T172750.EOF 346.61468040963337 693000 Copernicus Ground Segment 2022-10-27T18:51:04.640257Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221027T171705_20221027T171734_045630_0574C9_57A9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.761785728566384 -38.180867944353224,22.109830987766976 -38.10137821162907,22.394615618800227 -38.0354224911558,22.678888103606702 -37.968780732664484,23.104329940956386 -37.86753808099432,23.387308917876812 -37.799193820380026,23.81079680574607 -37.69541087864019,24.092464284936227 -37.62538213675128,24.47893384682665 -37.527972492370196,24.319344506573263 -37.11816081545998,24.18314092686099 -36.76450113586297,24.048215966135214 -36.410664430332695,23.8700188802589 -35.93797201595874,23.490671922779207 -36.033369144610724,23.214243123267583 -36.10197648362537,22.798704917834073 -36.203693626831374,22.521086296829356 -36.270705121729364,22.103774997559796 -36.370015969870515,21.824982349737702 -36.43541512417471,21.54572471017584 -36.50016475300792,21.204485160222653 -36.57823422797726,21.367738708822348 -37.05459664594321,21.49125981625027 -37.411226911255156,21.615874096546523 -37.76771965235513,21.761785728566384 -38.180867944353224)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.46016 45.39607317274623 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 2022-10-28T11:11:47.253215Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/S38E022/2022/10/27/0574C9 2.0E-4 2.0E-4 true block average 2 2 -37.0 22.0 -38.0 23.0 POLYGON((23.0 -37.89236554022322,22.54571666725353 -38.0,22.0 -38.0,22.0 -37.0,23.0 -37.0,23.0 -37.89236554022322)) 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_0574C9_S38E022_2022_10_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0574C9_S38E022_2022_10_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0574C9_S38E022_2022_10_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0574C9_S38E022_2022_10_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0574C9_S38E022_2022_10_27_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 2021 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