https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-07T15:49:03.189007Z 2023-01-07T15:49:28.187903Z s3://sentinel-s1-l1c/GRD/2023/1/7/IW/DV/S1A_IW_GRDH_1SDV_20230107T154903_20230107T154928_046679_05985A_DB4A 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 2023-01-07T15:49:03.189007Z 2023-01-07T15:49:28.187903Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230107T180212_V20230107T141017_20230107T172747.EOF 348.0388043577151 693000 Copernicus Ground Segment 2023-01-07T18:39:35.728640Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230107T154903_20230107T154928_046679_05985A_DB4A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.382531366194115 0.4453568996107882,38.5633898229456 0.9123881170721398,38.5253700095043 1.0932403664627324,38.45066918901997 1.4553985009483639,38.411979100561 1.6361828306870365,38.372547404905 1.8168046498479806,38.29749072931595 2.1788382528132013,38.260706856178274 2.3600036075290505,38.24760833528493 2.4194335694187945,37.16625955183319 2.1907124875665485,36.04787445527451 1.9532354658854643,36.059567200496 1.8933088605355433,36.10000985028341 1.712325907825188,36.13857959982415 1.5309403712596183,36.178331932108144 1.349805186475683,36.21496153085588 1.1679983616431557,36.26406415673714 0.9888637330001278,36.294192590829724 0.8056559368268444,36.33512083906183 0.6247631084470777,36.382531366194115 0.4453568996107882)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.85371064879595 46.19194001579565 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 2023-01-07T20:47:51.047766Z Batch API, v4.169.0 s3://deafrica-sentinel-1/s1_rtc/N01E038/2023/01/07/05985A 2.0E-4 2.0E-4 true block average 2 2 2.0 38.0 1.0 39.0 POLYGON((38.33456741118845 2.0,38.372547404905184 1.8168046498470662,38.450669189020125 1.4553985009482064,38.544971542523854 1.0,38.0 1.0,38.0 2.0,38.33456741118845 2.0)) 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_05985A_N01E038_2023_01_07_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05985A_N01E038_2023_01_07_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05985A_N01E038_2023_01_07_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05985A_N01E038_2023_01_07_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05985A_N01E038_2023_01_07_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