https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-05-03T07:11:57.355024Z 2023-05-03T07:12:47.353238Z s3://sentinel-s1-l1c/GRD/2023/5/3/IW/DV/S1A_IW_GRDH_1SDV_20230503T071222_20230503T071247_048366_05D137_10F8 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 2023-05-03T07:12:22.354878Z 2023-05-03T07:12:47.353238Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230503T070804_V20230503T062935_20230503T130435.EOF 192.3610015792694 693000 Copernicus Ground Segment 2023-05-03T07:40:25.223962Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230503T071222_20230503T071247_048366_05D137_10F8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.72247584813382 24.277826138908903,-18.092458699145876 24.3433369124705,-18.34164863208623 24.38691331133726,-18.715751789450007 24.451509509087682,-18.965364399120556 24.494059734021906,-19.3400960960788 24.557111720412486,-19.590124023777147 24.59862917100268,-20.159955345947235 24.69158630248545,-20.45304709456169 23.18551543069742,-19.889959777774283 23.091604953947396,-19.642875045108024 23.049715949002504,-19.272535798435634 22.986160108444828,-19.025836295397355 22.943309507974703,-18.65607943320484 22.878316156288168,-18.044046569791938 22.76871106744041,-17.877224652528174 23.553255836398797,-17.72247584813382 24.277826138908903)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76968614970256 46.2379785078173 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 s3://sentinel-s1-l1c/GRD/2023/5/3/IW/DV/S1A_IW_GRDH_1SDV_20230503T071157_20230503T071222_048366_05D137_CB22 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 2023-05-03T07:11:57.355024Z 2023-05-03T07:12:22.353383Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230503T070804_V20230503T062935_20230503T130435.EOF 192.4233140254354 693000 Copernicus Ground Segment 2023-05-03T07:40:11.023293Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230503T071157_20230503T071222_048366_05D137_CB22 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-17.399983974855182 25.787061877870634,-17.77252456601353 25.851946603043327,-18.02483613922229 25.895307925793546,-18.40364674418807 25.959527063554557,-18.656413964416675 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v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N24W018/2023/05/03/05D137 2.0E-4 2.0E-4 true block average 2 2 25.0 -18.0 24.0 -17.0 POLYGON((-17.722475852709465 24.27782611734116,-17.78181206806542 24.0,-18.0 24.0,-18.0 25.0,-17.569464598457717 25.0,-17.722475852709465 24.27782611734116)) 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_05D137_N24W018_2023_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D137_N24W018_2023_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D137_N24W018_2023_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D137_N24W018_2023_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D137_N24W018_2023_05_03_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