https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-08-11T04:50:52.978700Z 2022-08-11T04:51:10.921814Z s3://sentinel-s1-l1c/GRD/2022/8/11/IW/DV/S1A_IW_GRDH_1SDV_20220811T045052_20220811T045110_044500_054F6A_3FE1 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 2022-08-11T04:50:52.978700Z 2022-08-11T04:51:10.921814Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220811T045517_V20220811T040942_20220811T104442.EOF 192.6594601352882 693000 Copernicus Ground Segment 2022-08-11T05:37:57.305458Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220811T045052_20220811T045110_044500_054F6A_3FE1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((18.51781505734075 30.13639535394534,18.113740640319463 30.203259938262484,17.843979642038935 30.24715745467576,17.57246099523939 30.290740782929017,17.16804945335407 30.354545722570606,16.762308332481453 30.417223211543654,16.491797169420785 30.458268225449775,15.946124025920536 30.539254483719972,15.910004168109102 30.358844706278127,15.8727035301091 30.17851153287443,15.801697636409159 29.817310396216893,15.756556555823934 29.584256843200574,16.294731826947437 29.5031114094935,16.696297757238426 29.44106061585743,16.96463951999671 29.398880097651634,17.234014481876244 29.35596026101782,17.636453669749976 29.290758193517732,17.90339388858797 29.246794437250443,18.299895268493174 29.180437419640757,18.311269854793462 29.23291735407412,18.352452069508367 29.41364837797996,18.392790424068984 29.594522941425755,18.51781505734075 30.13639535394534)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75410281919848 46.57880845434767 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 2022-08-11T07:31:27.215838Z Batch API, v4.127.0 s3://deafrica-sentinel-1/s1_rtc/N29E017/2022/08/11/054F6A 2.0E-4 2.0E-4 true block average 2 2 30.0 17.0 29.0 18.0 POLYGON((18.0 29.23062679254342,17.63645366974555 29.290758193518442,17.0 29.393246069847,17.0 30.0,18.0 30.0,18.0 29.23062679254342)) 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_054F6A_N29E017_2022_08_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_054F6A_N29E017_2022_08_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_054F6A_N29E017_2022_08_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_054F6A_N29E017_2022_08_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_054F6A_N29E017_2022_08_11_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