https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-20T03:22:53.502120Z 2021-10-20T03:23:22.514943Z s3://sentinel-s1-l1c/GRD/2021/10/20/IW/DV/S1A_IW_GRDH_1SDV_20211020T032253_20211020T032322_040197_04C2DF_D00D 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 2021-10-20T03:22:53.502120Z 2021-10-20T03:23:22.514943Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.227973261645 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-20T15:11:43.647518Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211020T032253_20211020T032322_040197_04C2DF_D00D GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((39.11201262353509 20.64415889353099,38.52208639949617 20.75218366097087,37.92764740916215 20.858835269699853,37.33237840554393 20.963421474625676,36.73695321530812 21.06581185171875,36.72582594914327 21.007415066416016,36.688120567841494 20.826925732883605,36.61855147988289 20.4649411409925,36.54783516919183 20.10313364355567,36.51013311909629 19.922626713657984,36.475017132485554 19.741670736354507,36.44164300570779 19.560408202839497,36.417441573829194 19.44002540732057,37.00697023628198 19.33640668958324,37.59902004705031 19.23029111915362,38.18721807041225 19.122832610877914,38.77101678962826 19.01417824101243,39.11201262353509 20.64415889353099)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.781506021472 46.05384814421769 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 2021-12-26T13:38:17.522283Z Batch API, v4.62.0 s3://deafrica-sentinel-1/s1_rtc/N20E037/2021/10/20/04C2DF 2.0E-4 2.0E-4 true block average 2 2 21.0 37.0 20.0 38.0 POLYGON((37.119665296676764 21.0,38.0 20.845854088562646,38.0 20.0,37.0 20.0,37.0 21.0,37.119665296676764 21.0)) 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_04C2DF_N20E037_2021_10_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04C2DF_N20E037_2021_10_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04C2DF_N20E037_2021_10_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04C2DF_N20E037_2021_10_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04C2DF_N20E037_2021_10_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