https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-26T03:43:41.401698Z 2023-09-26T03:44:06.399780Z s3://sentinel-s1-l1c/GRD/2023/9/26/IW/DV/S1A_IW_GRDH_1SDV_20230926T034341_20230926T034406_050493_0614DC_312B 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 2023-09-26T03:43:41.401698Z 2023-09-26T03:44:06.399780Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230926T051449_V20230926T011656_20230926T043426.EOF 191.9740214145271 693000 Copernicus Ground Segment 2023-09-26T06:38:20.771420Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230926T034341_20230926T034406_050493_0614DC_312B GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.90111884245714 5.675248236281891,30.774870811814736 5.908521981623809,29.683890054253155 6.13210830517012,29.57277444951576 5.589390402646189,29.460270502524427 5.046814414427338,29.422296931174483 4.866042752123324,29.383122036879936 4.685515160376103,29.371527466563013 4.625501607004326,30.459654457725613 4.399538295896378,31.586826759815995 4.163616773404879,31.637213385002987 4.405089938060762,31.67430619326043 4.586690026272786,31.71012100241836 4.7685554391317355,31.787777267532423 5.131013697544682,31.90111884245714 5.675248236281891)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.82930479862 46.22897402029918 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 2023-09-26T08:43:53.649362Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N05E029/2023/09/26/0614DC 2.0E-4 2.0E-4 true block average 2 2 6.0 29.0 5.0 30.0 POLYGON((29.450436491574923 5.0,29.656842311491207 6.0,30.0 6.0,30.0 5.0,29.450436491574923 5.0)) 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_0614DC_N05E029_2023_09_26_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0614DC_N05E029_2023_09_26_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0614DC_N05E029_2023_09_26_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0614DC_N05E029_2023_09_26_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0614DC_N05E029_2023_09_26_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