https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-27T04:23:19.076057Z 2023-09-27T04:23:44.075333Z s3://sentinel-s1-l1c/GRD/2023/9/27/IW/DV/S1A_IW_GRDH_1SDV_20230927T042319_20230927T042344_050508_061554_A68C 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 2023-09-27T04:23:19.076057Z 2023-09-27T04:23:44.075333Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230927T055903_V20230927T015805_20230927T051535.EOF 192.0269072262834 693000 Copernicus Ground Segment 2023-09-27T06:49:22.707891Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230927T042319_20230927T042344_050508_061554_A68C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.74446267446767 11.168023117370618,22.175531710504416 11.281529186921562,21.604694998995907 11.394227507816952,21.03292035540759 11.50590909229426,20.49230355727234 11.61038560094196,20.421627374532903 11.24831248453039,20.27876011135263 10.52420532742123,20.194851985465302 10.102096950288255,20.73213514091817 9.996561421997193,21.300899626874177 9.883815423855156,21.86867812603798 9.77022589578947,22.432935754846717 9.656322138410333,22.44765272568823 9.716128944369913,22.596815306896666 10.441987269168955,22.63309995286309 10.623649392741918,22.70786007640311 10.98652554822963,22.74446267446767 11.168023117370618)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.88549947845855 46.17417444423046 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 2023-09-27T08:40:52.815575Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N10E021/2023/09/27/061554 2.0E-4 2.0E-4 true block average 2 2 11.0 21.0 10.0 22.0 POLYGON((21.0 10.0,21.0 11.0,22.0 11.0,22.0 10.0,21.0 10.0)) 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_061554_N10E021_2023_09_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061554_N10E021_2023_09_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061554_N10E021_2023_09_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061554_N10E021_2023_09_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061554_N10E021_2023_09_27_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 2021 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