https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-03-23T17:43:49.110429Z 2022-03-23T17:44:18.136239Z s3://sentinel-s1-l1c/GRD/2022/3/23/IW/DV/S1A_IW_GRDH_1SDV_20220323T174349_20220323T174418_042451_050FFD_5C72 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 2022-03-23T17:43:49.110429Z 2022-03-23T17:44:18.136239Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220323T175819_V20220323T160528_20220323T224028.EOF 348.03556106522285 693000 Copernicus S1 Core Ground Segment - TLS 2022-03-23T19:51:12.422315Z Sentinel-1 IPF, 003.51 S1A_IW_GRDH_1SDV_20220323T174349_20220323T174418_042451_050FFD_5C72 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((7.771201919447261 -0.6039237733069086,9.977970941566825 -0.12793474040501657,9.889739060094202 0.2919723664906706,9.852752687705609 0.47313274610088246,9.815029913419165 0.654127055216393,9.775956377090575 0.8348239390073989,9.737953034181956 1.0157452877676048,9.700884436944097 1.19686092760055,9.637773539671196 1.499514910068534,7.429054116499599 1.0282560774043434,7.771201919447261 -0.6039237733069086)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.65895 45.94354283614447 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 2022-03-28T10:14:33.887050Z Batch API, v4.101.5 s3://deafrica-sentinel-1/s1_rtc/S01E007/2022/03/23/050FFD 2.0E-4 2.0E-4 true block average 2 2 0.0 7.0 -1.0 8.0 POLYGON((7.77120191944726 -0.6039237733069085,7.644603620800957 0.0,8.0 0.0,8.0 -0.5545731724961784,7.77120191944726 -0.6039237733069085)) 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_050FFD_S01E007_2022_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_050FFD_S01E007_2022_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_050FFD_S01E007_2022_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_050FFD_S01E007_2022_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_050FFD_S01E007_2022_03_23_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 2019 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