https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-09-18T18:37:37.699701Z 2021-09-18T18:38:02.698285Z s3://sentinel-s1-l1c/GRD/2021/9/18/IW/DV/S1A_IW_GRDH_1SDV_20210918T183737_20210918T183802_039740_04B323_06C5 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 2021-09-18T18:37:37.699701Z 2021-09-18T18:38:02.698285Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.87332887032545 693000 Copernicus S1 Core Ground Segment - TLS 2021-09-18T21:50:57.263968Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210918T183737_20210918T183802_039740_04B323_06C5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-7.833810851684614 15.186283532639218,-7.257866377304711 15.297400475105333,-6.679372485757533 15.407400858115793,-6.1007464343650835 15.515807087504289,-5.539793682372104 15.619345679120354,-5.610245685825713 15.981345326127295,-5.716884712027975 16.524271829327972,-5.834547171749569 17.126845659876246,-6.4000394534283345 17.024395731557693,-6.983178265838326 16.916980659852847,-7.5665132212476855 16.807743871572008,-8.147627606563873 16.69715260769093,-8.097838002492754 16.455979147290932,-7.908597312726675 15.549118859082894,-7.833810851684614 15.186283532639218)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.86298489203629 46.09154405065805 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 2021-12-26T12:01:02.890210Z Batch API, v4.52.0 s3://deafrica-sentinel-1/s1_rtc/N15W009/2021/09/18/04B323 2.0E-4 2.0E-4 true block average 2 2 16.0 -9.0 15.0 -8.0 POLYGON((-8.0 15.987129666516127,-8.002685739818668 16.0,-8.0 16.0,-8.0 15.987129666516127)) 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_04B323_N15W009_2021_09_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04B323_N15W009_2021_09_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04B323_N15W009_2021_09_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04B323_N15W009_2021_09_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04B323_N15W009_2021_09_18_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