https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2021-08-20T04:26:30.854472Z 2021-08-20T04:27:20.852768Z s3://sentinel-s1-l1c/GRD/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T042655_20210820T042720_039308_04A455_24C2 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 2021-08-20T04:26:55.853620Z 2021-08-20T04:27:20.852768Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.973894126284 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-20T06:11:22.041235Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210820T042655_20210820T042720_039308_04A455_24C2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.851627108330206 -2.709202968029845,18.749552832256054 -2.468914238816093,17.649137974205445 -2.2280195019218527,17.493755223496336 -2.9514609340352176,17.376539477725693 -3.4940360650852487,17.32411537174012 -3.7343770913033456,18.425104464003013 -3.9778220704948484,19.528575624785535 -4.220232440411206,19.580743065528594 -3.979172297666721,19.618268438199472 -3.7974656750954874,19.65690102596492 -3.6160063153293436,19.69673126148783 -3.434813482619065,19.77353980189136 -3.071813721654254,19.851627108330206 -2.709202968029845)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.63681 45.98181879051897 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 s3://sentinel-s1-l1c/GRD/2021/8/20/IW/DV/S1A_IW_GRDH_1SDV_20210820T042630_20210820T042655_039308_04A455_80E4 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 2021-08-20T04:26:30.854472Z 2021-08-20T04:26:55.852133Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 191.9665285025924 693000 Copernicus S1 Core Ground Segment - TLS 2021-08-20T06:11:17.991220Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210820T042630_20210820T042655_039308_04A455_80E4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((20.174770645222598 -1.1982546610018747,17.972318122998665 -0.7215393248897404,17.819231818381954 -1.4452593313946411,17.649137974205445 -2.2280195019218527,18.749552832256054 -2.468914238816093,19.851627108330206 -2.709202968029845,19.98291757020556 -2.1055370381958873,20.174770645222598 -1.1982546610018747)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.67227 46.01336783606763 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 2021-12-26T10:30:55.949283Z Batch API, v4.45.1 s3://deafrica-sentinel-1/s1_rtc/S03E017/2021/08/20/04A455 2.0E-4 2.0E-4 true block average 2 2 -2.0 17.0 -3.0 18.0 POLYGON((17.649137974365946 -2.228019501174546,17.69868662919506 -2.0,18.0 -2.0,18.0 -3.0,17.48326903920515 -3.0,17.649137974365946 -2.228019501174546)) 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_04A455_S03E017_2021_08_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04A455_S03E017_2021_08_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04A455_S03E017_2021_08_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04A455_S03E017_2021_08_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04A455_S03E017_2021_08_20_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