https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-03-23T05:23:28.397405Z 2023-03-23T05:23:51.870963Z s3://sentinel-s1-l1c/GRD/2023/3/23/IW/DV/S1A_IW_GRDH_1SDV_20230323T052328_20230323T052351_047767_05BD0A_12C7 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 2023-03-23T05:23:28.397405Z 2023-03-23T05:23:51.870963Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230323T052242_V20230323T044235_20230323T111735.EOF 192.7120960023248 693000 Copernicus Ground Segment 2023-03-23T05:52:08.455705Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230323T052328_20230323T052351_047767_05BD0A_12C7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((10.512122083183131 31.166577621962514,10.10872078903164 31.232491420475565,9.837385286721942 31.276064132026722,9.564179097620569 31.319318090112215,9.155258466196015 31.382902589317098,8.744734453354665 31.44534191710605,8.470681038108028 31.486248332330284,8.196314659918952 31.526579498784166,7.921528837715271 31.56634959480379,7.84917639124393 31.205436625859342,7.776166426574083 30.84451404966313,7.663355131547144 30.279077313967424,8.206534494659115 30.19811725571577,8.612104360119758 30.13611309422411,8.881638002504578 30.09417034646521,9.286413908050116 30.030078837338547,9.555545875837689 29.986729951118214,9.823564837261287 29.94297599991189,10.223790790584498 29.876553988961927,10.270734940147353 30.081110127991742,10.310355806881237 30.26213441316412,10.390607847705665 30.624019270056223,10.431343331257034 30.80486338987954,10.472703770151401 30.985606603356818,10.512122083183131 31.166577621962514)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78832259515969 46.59013399922148 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 2023-03-23T08:49:54.976318Z Batch API, v4.184.0 s3://deafrica-sentinel-1/s1_rtc/N30E008/2023/03/23/05BD0A 2.0E-4 2.0E-4 true block average 2 2 31.0 8.0 30.0 9.0 POLYGON((9.0 30.07542911473956,8.61210436007118 30.136113094231437,8.0 30.22890090814075,8.0 31.0,9.0 31.0,9.0 30.07542911473956)) 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_05BD0A_N30E008_2023_03_23_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05BD0A_N30E008_2023_03_23_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05BD0A_N30E008_2023_03_23_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05BD0A_N30E008_2023_03_23_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05BD0A_N30E008_2023_03_23_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