https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-02T16:23:38.941183Z 2023-04-02T16:24:06.589640Z s3://sentinel-s1-l1c/GRD/2023/4/2/IW/DV/S1A_IW_GRDH_1SDV_20230402T162338_20230402T162406_047919_05C22D_FF78 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 2023-04-02T16:23:38.941183Z 2023-04-02T16:24:06.589640Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230402T165611_V20230402T131240_20230402T163010.EOF 347.6206237881194 693000 Copernicus Ground Segment 2023-04-02T18:02:31.608556Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230402T162338_20230402T162406_047919_05C22D_FF78 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.557777450348574 -23.19355523585598,32.15683423781064 -23.055672014789433,32.52158860151133 -22.970467388589093,32.76385947771344 -22.9133552504496,33.004843335038196 -22.856137541384122,33.366942195695806 -22.769388708968396,33.92021844706638 -22.635032091061813,33.870384307001984 -22.455771852336788,33.722185020797305 -21.91747981384897,33.575338785252995 -21.378996517237866,33.50146941948062 -21.103861373672935,32.954987158942345 -21.23594527921517,32.356128845924346 -21.378393440339607,31.758892829505726 -21.518066784260494,31.164494035659068 -21.65471380417295,31.18909303955863 -21.750562891231443,31.234505527370732 -21.93106643308558,31.27890668612575 -22.11181262798104,31.370341168744556 -22.472731851292068,31.41862792928489 -22.65261697851996,31.465762442422555 -22.832777523903694,31.557777450348574 -23.19355523585598)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.31894 45.86403008303534 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 2023-04-02T23:26:33.695905Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/S23E031/2023/04/02/05C22D 2.0E-4 2.0E-4 true block average 2 2 -22.0 31.0 -23.0 32.0 POLYGON((31.508411910373813 -23.0,31.41862792927584 -22.65261697848702,31.370341168741707 -22.472731851281466,31.251439384539328 -22.0,32.0 -22.0,32.0 -23.0,31.508411910373813 -23.0)) 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_05C22D_S23E031_2023_04_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C22D_S23E031_2023_04_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C22D_S23E031_2023_04_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C22D_S23E031_2023_04_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C22D_S23E031_2023_04_02_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