https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-09T07:12:21.619640Z 2023-04-09T07:12:46.617877Z s3://sentinel-s1-l1c/GRD/2023/4/9/IW/DV/S1A_IW_GRDH_1SDV_20230409T071221_20230409T071246_048016_05C575_22F7 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 2023-04-09T07:12:21.619640Z 2023-04-09T07:12:46.617877Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230409T070401_V20230409T062934_20230409T130434.EOF 192.3610972857934 693000 Copernicus Ground Segment 2023-04-09T07:37:35.073303Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230409T071221_20230409T071246_048016_05C575_22F7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.723400900277923 24.277841265107135,-18.09338378967174 24.343352090086704,-18.342573747476372 24.386928526981183,-18.716676940874912 24.451524786829328,-18.966289573848844 24.49407505655383,-19.341021304819876 24.557127115378485,-19.591049254608695 24.59864461764934,-20.160783311004817 24.6915861934306,-20.453885494743695 23.18551523803235,-19.89089431244697 23.091620390678848,-19.643809562278825 23.049731322417976,-19.27347028845698 22.986175391866027,-19.026770755066156 22.94332479153956,-18.6570138773717 22.87833129341007,-18.044980959903345 22.768726095913465,-17.87815421383441 23.55327098283708,-17.723400900277923 24.277841265107135)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77264761584317 46.23994457243698 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 2023-04-09T19:40:26.703814Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N23W018/2023/04/09/05C575 2.0E-4 2.0E-4 true block average 2 2 24.0 -18.0 23.0 -17.0 POLYGON((-17.782742081485825 24.0,-17.99580254628039 23.0,-18.0 23.0,-18.0 24.0,-17.782742081485825 24.0)) 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_05C575_N23W018_2023_04_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C575_N23W018_2023_04_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C575_N23W018_2023_04_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C575_N23W018_2023_04_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C575_N23W018_2023_04_09_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