https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-12T16:14:20.666303Z 2023-09-12T16:14:49.697694Z s3://sentinel-s1-l1c/GRD/2023/9/12/IW/DV/S1A_IW_GRDH_1SDV_20230912T161420_20230912T161449_050296_060E1B_EAA1 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 2023-09-12T16:14:20.666303Z 2023-09-12T16:14:49.697694Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230912T165154_V20230912T130435_20230912T162205.EOF 347.42569231135025 693000 Copernicus Ground Segment 2023-09-12T17:55:31.092745Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230912T161420_20230912T161449_050296_060E1B_EAA1 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.78030999871875 -27.440744822355654,35.126282279642155 -27.361310834712796,35.3756817106314 -27.303441826566722,35.62482213935093 -27.245130927030292,35.998044996578464 -27.15683942642469,36.24653361997999 -27.09743056584697,36.61877427625313 -27.007499451140063,36.866605184170325 -26.947002468258436,37.22019976991817 -26.859818330303113,37.09537345573145 -26.443903559243548,36.98883903244444 -26.086102698048908,36.88302873642653 -25.728198833295128,36.742618514629676 -25.24936335426017,36.39340149198175 -25.335115961586006,36.14866576348692 -25.394646118212677,35.78111489789032 -25.483181070001194,35.535783911257205 -25.541695393776706,35.1673437415606 -25.62869970397398,34.92142233767734 -25.686189035310413,34.675266204098605 -25.743265927410754,34.33382773376338 -25.821651746936872,34.46526215026986 -26.303010848668997,34.564217151492514 -26.662824834399387,34.66376886002963 -27.022556878999236,34.78030999871875 -27.440744822355654)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.021 45.5734913096734 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 2023-09-12T20:57:02.384238Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/S27E035/2023/09/12/060E1B 2.0E-4 2.0E-4 true block average 2 2 -26.0 35.0 -27.0 36.0 POLYGON((35.0 -27.0,35.0 -26.0,36.0 -26.0,36.0 -27.0,35.0 -27.0)) 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_060E1B_S27E035_2023_09_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060E1B_S27E035_2023_09_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060E1B_S27E035_2023_09_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060E1B_S27E035_2023_09_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060E1B_S27E035_2023_09_12_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