https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-05-03T18:57:10.064859Z 2024-05-03T18:57:39.101329Z s3://sentinel-s1-l1c/GRD/2024/5/3/IW/DV/S1A_IW_GRDH_1SDV_20240503T185710_20240503T185739_053711_068654_8AB8 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 2024-05-03T18:57:10.064859Z 2024-05-03T18:57:39.101329Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20240503T173933_V20240503T171130_20240503T234630.EOF 347.5005046186956 693000 Copernicus Ground Segment 2024-05-03T19:08:55.713647Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240503T185710_20240503T185739_053711_068654_8AB8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.204581951006848 25.953302809806296,-13.83186138244159 26.018083334276394,-13.581158392320068 26.061076594304993,-13.206528692324643 26.124455996212113,-12.955892028970062 26.166277791873107,-12.579359127450491 26.228232727582665,-12.3278826386728 26.26902631936299,-12.076392979151766 26.309354354778215,-11.730623555365224 26.364024923773393,-11.74247597380763 26.422018714721936,-11.778075320851038 26.60266956573105,-11.815492293152225 26.783034948850872,-11.851231499998457 26.96365721549217,-11.885984415757033 27.14442778786144,-11.95841805371319 27.505507870991295,-11.993416740272519 27.68622891989889,-12.054034170327048 27.98911341244861,-12.403484126788705 27.935263409314786,-12.658143697375374 27.895419703801196,-12.913121436608133 27.8550266996188,-13.294685424310174 27.793644527802392,-13.548738608962719 27.752152833959087,-13.92945523122614 27.68904309878422,-14.183021772325885 27.646390127224073,-14.560315329223979 27.58200490866906,-14.296877740609236 26.37334253942046,-14.204581951006848 25.953302809806296)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77117478670013 46.17036722567056 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 2024-05-03T21:38:13.361512Z Batch API, v4.346.0 s3://deafrica-sentinel-1/s1_rtc/N25W015/2024/05/03/068654 2.0E-4 2.0E-4 true block average 2 2 26.0 -15.0 25.0 -14.0 POLYGON((-14.204581951006794 25.953302809806413,-14.2148427757271 26.0,-14.0 26.0,-14.0 25.988860080322187,-14.204581951006794 25.953302809806413)) 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_068654_N25W015_2024_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_068654_N25W015_2024_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_068654_N25W015_2024_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_068654_N25W015_2024_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_068654_N25W015_2024_05_03_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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