https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-10-28T04:11:57.106498Z 2022-10-28T04:12:21.482521Z s3://sentinel-s1-l1c/GRD/2022/10/28/IW/DV/S1A_IW_GRDH_1SDV_20221028T041157_20221028T041221_045637_057500_E13F 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 2022-10-28T04:11:57.106498Z 2022-10-28T04:12:21.482521Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20221028T054814_V20221028T014132_20221028T045902.EOF 192.0171211380462 693000 Copernicus Ground Segment 2022-10-28T06:43:07.076847Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221028T041157_20221028T041221_045637_057500_E13F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.89447337070355 -7.586920721130785,22.35995654388546 -7.468093010880282,21.79568540093136 -7.341879050770216,21.23468586289895 -7.215639161738582,20.682402226488954 -7.090623923430999,20.600901554788177 -7.451791166272928,20.561012221017144 -7.632632259642965,20.52016182086186 -7.813260610199091,20.476789476336545 -7.993315708159827,20.43715531205948 -8.174240212291407,20.378168853597273 -8.433841550776073,20.930379971713393 -8.559837672083505,21.49327022920086 -8.687383442327128,22.05667544849657 -8.814140434480025,22.596883949762177 -8.934814559939904,22.69471883468664 -8.493095200292476,22.73583316927573 -8.312091845826798,22.816629599974277 -7.949779116339639,22.85465528451345 -7.7681005002682815,22.89447337070355 -7.586920721130785)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.54958 45.94128918074539 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 2022-10-28T10:59:40.809282Z Batch API, v4.151.0 s3://deafrica-sentinel-1/s1_rtc/S09E020/2022/10/28/057500 2.0E-4 2.0E-4 true block average 2 2 -8.0 20.0 -9.0 21.0 POLYGON((21.0 -8.575612932028216,20.378168853597284 -8.433841550776098,20.475325184243346 -8.0,21.0 -8.0,21.0 -8.575612932028216)) 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_057500_S09E020_2022_10_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057500_S09E020_2022_10_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057500_S09E020_2022_10_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057500_S09E020_2022_10_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057500_S09E020_2022_10_28_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