https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-27T04:23:44.076821Z 2023-09-27T04:24:09.074609Z s3://sentinel-s1-l1c/GRD/2023/9/27/IW/DV/S1A_IW_GRDH_1SDV_20230927T042344_20230927T042409_050508_061554_580F 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 2023-09-27T04:23:44.076821Z 2023-09-27T04:24:09.074609Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230927T055903_V20230927T015805_20230927T051535.EOF 192.0081049610856 693000 Copernicus Ground Segment 2023-09-27T06:49:19.556834Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230927T042344_20230927T042409_050508_061554_580F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.432616065233326 9.656105721311475,21.868623203699887 9.76995607457335,21.300845237875212 9.883545758554702,20.732081287589754 9.996291872239473,20.194619607854406 10.10186269300057,20.08695640502891 9.558878849533432,19.941432621419718 8.83508824655625,19.89370479086727 8.593961160026346,20.42773376337372 8.487416708470006,20.99312795660365 8.37374554228633,21.558275589480175 8.259244793978077,22.121940530605343 8.14417898743158,22.17049798603985 8.386085966815422,22.24454240009996 8.749159250666986,22.32263916393164 9.11139709098667,22.397663787454338 9.474254259829136,22.432616065233326 9.656105721311475)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88442972811392 46.15550947514892 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 2023-09-27T08:40:27.128285Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N09E019/2023/09/27/061554 2.0E-4 2.0E-4 true block average 2 2 10.0 19.0 9.0 20.0 POLYGON((19.974589424263016 9.0,20.0 9.126384399020564,20.0 9.0,19.974589424263016 9.0)) 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_061554_N09E019_2023_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061554_N09E019_2023_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061554_N09E019_2023_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061554_N09E019_2023_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061554_N09E019_2023_09_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