https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-12-08T04:25:22.822834Z 2023-12-08T04:25:47.822036Z s3://sentinel-s1-l1c/GRD/2023/12/8/IW/DV/S1A_IW_GRDH_1SDV_20231208T042522_20231208T042547_051558_063964_42B7 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 2023-12-08T04:25:22.822834Z 2023-12-08T04:25:47.822036Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231208T055958_V20231208T015803_20231208T051533.EOF 191.9656762874656 693000 Copernicus Ground Segment 2023-12-08T06:54:48.018433Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20231208T042522_20231208T042547_051558_063964_42B7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.183754194477327 3.6075677048214434,20.06980343217203 3.841609014999844,18.973180030617403 4.070437869397524,18.937722615159213 3.889223407126901,18.864103848506105 3.5271533842244134,18.75279132535642 2.9841871205561383,18.665618916821938 2.562185415296761,19.759253212739765 2.3311276769350817,20.871208883808567 2.095217848041766,21.034373673131025 2.8814735108843093,21.07140950475203 3.0630906942090137,21.183754194477327 3.6075677048214434)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77049 46.12558657250838 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 2023-12-08T15:52:02.958835Z Batch API, v4.288.1 s3://deafrica-sentinel-1/s1_rtc/N02E021/2023/12/08/063964 2.0E-4 2.0E-4 true block average 2 2 3.0 21.0 2.0 22.0 POLYGON((21.058543892121836 3.0,21.0 2.715834249716564,21.0 3.0,21.058543892121836 3.0)) 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_063964_N02E021_2023_12_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_063964_N02E021_2023_12_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_063964_N02E021_2023_12_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_063964_N02E021_2023_12_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_063964_N02E021_2023_12_08_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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