https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-31T18:06:23.646071Z 2023-08-31T18:06:52.816959Z s3://sentinel-s1-l1c/GRD/2023/8/31/IW/DV/S1A_IW_GRDH_1SDV_20230831T180623_20230831T180652_050123_06082D_977C 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 2023-08-31T18:06:23.646071Z 2023-08-31T18:06:52.816959Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230831T195854_V20230831T162204_20230831T193934.EOF 347.7207998494141 693000 Copernicus Ground Segment 2023-08-31T20:17:28.730619Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230831T180623_20230831T180652_050123_06082D_977C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.7379188536431587 20.646393452586207,-0.1463797180418562 20.754719688336586,0.44959255562096134 20.861648005806167,1.0452578003978907 20.966303595062826,1.6325777849749763 21.06731546223803,1.3150016886838922 22.70176371960575,0.7203754353174185 22.60181102629816,0.11687139143144694 22.49796373683455,-0.4852753406981261 22.39194279051691,-1.081793501866634 22.284542363083347,-0.8891189875780691 21.371472873277565,-0.8517048875923913 21.190109910699608,-0.7379188536431587 20.646393452586207)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82847993452807 46.03951120857957 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 2023-08-31T23:55:30.883163Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N22W002/2023/08/31/06082D 2.0E-4 2.0E-4 true block average 2 2 23.0 -2.0 22.0 -1.0 POLYGON((-1.0217498116396642 22.0,-1.0817935018666316 22.28454236308335,-1.0 22.29926891733367,-1.0 22.0,-1.0217498116396642 22.0)) 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_06082D_N22W002_2023_08_31_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06082D_N22W002_2023_08_31_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06082D_N22W002_2023_08_31_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06082D_N22W002_2023_08_31_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06082D_N22W002_2023_08_31_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