https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2023-10-05T04:59:36.335349Z 2023-10-05T05:00:26.334471Z s3://sentinel-s1-l1c/GRD/2023/10/5/IW/DV/S1A_IW_GRDH_1SDV_20231005T050001_20231005T050026_050625_061944_2168 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 2023-10-05T05:00:01.335654Z 2023-10-05T05:00:26.334471Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231005T062901_V20231005T023059_20231005T054829.EOF 191.9745909207792 693000 Copernicus Ground Segment 2023-10-05T07:30:37.533001Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231005T050001_20231005T050026_050625_061944_2168 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.651648592573775 -2.595662245359564,10.545212459130237 -2.354531803877815,9.448511319948441 -2.1146048361899785,9.332091108431534 -2.6570612100425546,9.292178173409868 -2.8376813358458706,9.21564607692423 -3.199668733810986,9.12469753781215 -3.6211878558565638,10.22264299837419 -3.86381230701591,11.330358797986182 -4.107051086404682,11.342330175517219 -4.046844615067381,11.381998525345786 -3.865641988923898,11.42036227074851 -3.6841565978434914,11.453630688980178 -3.50155751440298,11.493691215623928 -3.320452993853541,11.536138742848136 -3.1398744627588213,11.567818334683926 -2.9569421733389323,11.612681420392434 -2.77689843744797,11.651648592573775 -2.595662245359564)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.60674 45.97211535365181 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/2023/10/5/IW/DV/S1A_IW_GRDH_1SDV_20231005T045936_20231005T050001_050625_061944_3C54 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 2023-10-05T04:59:36.335349Z 2023-10-05T05:00:01.334164Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231005T062901_V20231005T023059_20231005T054829.EOF 191.9678821431586 693000 Copernicus Ground Segment 2023-10-05T07:30:17.529609Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231005T045936_20231005T050001_050625_061944_3C54 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((11.968601679143347 -1.083303566652218,9.773129171991878 -0.6083829862601833,9.732848794596697 -0.7887586315598096,9.656488085696514 -1.1506271711275138,9.620201958558287 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s3://deafrica-sentinel-1/s1_rtc/S03E011/2023/10/05/061944 2.0E-4 2.0E-4 true block average 2 2 -2.0 11.0 -3.0 12.0 POLYGON((11.774041067766467 -2.0,11.704613716213379 -2.3542992945224976,11.612681420392382 -2.776898437448213,11.567818334683931 -2.956942173338819,11.560361726677296 -3.0,11.0 -3.0,11.0 -2.0,11.774041067766467 -2.0)) 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_061944_S03E011_2023_10_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061944_S03E011_2023_10_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061944_S03E011_2023_10_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061944_S03E011_2023_10_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061944_S03E011_2023_10_05_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