https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-10T14:53:07.146321Z 2021-07-10T14:53:32.144750Z s3://sentinel-s1-l1c/GRD/2021/7/10/IW/DV/S1A_IW_GRDH_1SDV_20210710T145307_20210710T145332_038716_049195_11D4 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 2021-07-10T14:53:07.146321Z 2021-07-10T14:53:32.144750Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.6341273176522 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-10T16:36:51.125921Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210710T145307_20210710T145332_038716_049195_11D4 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((54.09837836586406 -22.87309465851967,54.669581339676974 -22.74175029159813,54.91221183458304 -22.685263288586928,55.27578462043119 -22.599848805025992,55.88074036102122 -22.45567824034356,56.45862310278404 -22.31556466239867,56.26158170300437 -21.597748040873377,56.16392522075452 -21.238671433274504,56.05084213466222 -20.820120083364156,55.48764589683319 -20.956029790822107,55.238794452662034 -21.01545083547311,54.8791177561945 -21.100576727891983,54.278766828316556 -21.240762395087273,53.71317254148127 -21.370643133111347,53.912419417287666 -22.151878517676014,54.09837836586406 -22.87309465851967)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08463 45.71793350033042 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 2021-12-26T08:29:33.548332Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S22E056/2021/07/10/049195 2.0E-4 2.0E-4 true block average 2 2 -21.0 56.0 -22.0 57.0 POLYGON((56.099441610218825 -21.0,56.372000278882176 -22.0,56.0 -22.0,56.0 -21.0,56.099441610218825 -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_049195_S22E056_2021_07_10_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_049195_S22E056_2021_07_10_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_049195_S22E056_2021_07_10_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_049195_S22E056_2021_07_10_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_049195_S22E056_2021_07_10_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