https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-11-01T04:11:09.890297Z 2021-11-01T04:11:38.911751Z s3://sentinel-s1-l1c/GRD/2021/11/1/IW/DV/S1B_IW_GRDH_1SDV_20211101T041109_20211101T041138_029389_0381E5_DD15 Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-11-01T04:11:09.890297Z 2021-11-01T04:11:38.911751Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING DOWNLINK 192.2760252998291 693000 Copernicus S1 Core Ground Segment - TLS 2021-11-01T09:30:59.447551Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20211101T041109_20211101T041138_029389_0381E5_DD15 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.06391303957868 22.086834595050412,26.467334406729034 22.19444280953119,25.866616180353688 22.30042858101904,25.263200151112066 22.404495225360513,24.66627595252238 22.505077517373262,24.619693746859916 22.267043595554135,24.553842824954735 21.90466980513275,24.519207221832936 21.72375980280309,24.48372203136934 21.542987792261556,24.447229976662683 21.36238134422046,24.411732194305184 21.18160320860521,24.35394796658958 20.87891840180979,24.940841941303912 20.777745739245923,25.536246721119127 20.6729168376742,26.13159248825118 20.565897968521405,26.719291479051304 20.45809596253138,26.783014471774557 20.761250646513876,26.937492431573045 21.485767004977394,27.06391303957868 22.086834595050412)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83452814907409 46.08536 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 2021-12-26T14:14:20.752128Z Batch API, v4.63.0 s3://deafrica-sentinel-1/s1_rtc/N21E024/2021/11/01/0381E5 2.0E-4 2.0E-4 true block average 2 2 22.0 24.0 21.0 25.0 POLYGON((24.3770631229667 21.0,24.447229976673462 21.362381344276354,24.51920722182465 21.72375980276072,24.571166321806185 22.0,25.0 22.0,25.0 21.0,24.3770631229667 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_0381E5_N21E024_2021_11_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0381E5_N21E024_2021_11_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0381E5_N21E024_2021_11_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0381E5_N21E024_2021_11_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0381E5_N21E024_2021_11_01_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