https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-25T04:16:44.029533Z 2023-01-25T04:17:13.034691Z s3://sentinel-s1-l1c/GRD/2023/1/25/IW/DV/S1A_IW_GRDH_1SDV_20230125T041644_20230125T041713_046935_05A103_9A8F 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 2023-01-25T04:16:44.029533Z 2023-01-25T04:17:13.034691Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230125T055123_V20230125T014942_20230125T050712.EOF 191.968698725152 693000 Copernicus Ground Segment 2023-01-25T06:41:42.627953Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230125T041644_20230125T041713_046935_05A103_9A8F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.441661433580833 4.574960737795186,22.323265136875754 4.80841129330788,21.229206826701947 5.0348271641473215,21.0696564139152 4.252594270863241,20.958258659804144 3.709559450717809,20.89701318267155 3.4080893506846484,21.989658825128167 3.1788252531517087,23.104270901487304 2.943623514002496,23.204803925325876 3.4273184946568587,23.278893139949115 3.7906346924836387,23.315202119841683 3.972443322810398,23.392277541195202 4.335112268228968,23.441661433580833 4.574960737795186)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83078021889041 46.10599971114345 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 2023-01-25T19:10:41.683487Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N03E023/2023/01/25/05A103 2.0E-4 2.0E-4 true block average 2 2 4.0 23.0 3.0 24.0 POLYGON((23.32105854215825 4.0,23.204803925324427 3.4273184946489947,23.1159884070175 3.0,23.0 3.0,23.0 4.0,23.32105854215825 4.0)) 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_05A103_N03E023_2023_01_25_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A103_N03E023_2023_01_25_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A103_N03E023_2023_01_25_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A103_N03E023_2023_01_25_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A103_N03E023_2023_01_25_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