https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2020-02-20T04:35:21.547743Z 2020-02-20T04:35:46.545865Z s3://sentinel-s1-l1c/GRD/2020/2/20/IW/DV/S1A_IW_GRDH_1SDV_20200220T043521_20200220T043546_031331_039AF3_D888 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 2020-02-20T04:35:21.547743Z 2020-02-20T04:35:46.545865Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20200220T064434_V20200220T020551_20200220T052321.EOF 191.9850149778875 693000 Copernicus S1 Core Ground Segment - DPA 2020-02-20T06:57:40.661518Z Sentinel-1 IPF, 003.20 S1A_IW_GRDH_1SDV_20200220T043521_20200220T043546_031331_039AF3_D888 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((17.45850436188409 -4.263924215329069,16.355881336023046 -4.021627382905028,15.252375236556093 -3.7775377414488505,15.213616259623658 -3.958413939779092,15.175996348083348 -4.139647306098954,15.097171516971686 -4.501333148296942,15.056335950470666 -4.681866687041823,15.016156548406196 -4.862555037319321,14.977381974899485 -5.043567791067324,14.92281483342521 -5.283341000184412,16.02629788900496 -5.529741937630207,17.130140516911702 -5.774014481457,17.14101818904427 -5.7140059283241085,17.182243864266734 -5.533060615760121,17.26039304910027 -5.170230605211862,17.30049316288663 -4.989048179985198,17.338783942511167 -4.807470533910385,17.378112492452157 -4.626125897790554,17.41905396919361 -4.445140371981634,17.45850436188409 -4.263924215329069)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61954 45.96680291194813 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 2021-12-25T06:24:07.670443Z Batch API, v4.18.0 s3://deafrica-sentinel-1/s1_rtc/S05E015/2020/02/20/039AF3 2.0E-4 2.0E-4 true block average 2 2 -4.0 15.0 -5.0 16.0 POLYGON((15.0 -4.937979240697431,15.097171516972445 -4.501333148293177,15.17599634808404 -4.139647306095787,15.204983942415225 -4.0,16.0 -4.0,16.0 -5.0,15.0 -5.0,15.0 -4.937979240697431)) 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_039AF3_S05E015_2020_02_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_039AF3_S05E015_2020_02_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_039AF3_S05E015_2020_02_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_039AF3_S05E015_2020_02_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_039AF3_S05E015_2020_02_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