https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-04T15:57:09.675061Z 2023-09-04T15:57:34.673692Z s3://sentinel-s1-l1c/GRD/2023/9/4/IW/DV/S1A_IW_GRDH_1SDV_20230904T155709_20230904T155734_050180_060A22_BF47 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 2023-09-04T15:57:09.675061Z 2023-09-04T15:57:34.673692Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230904T161807_V20230904T154915_20230904T222415.EOF 347.3227302666614 693000 Copernicus Ground Segment 2023-09-04T16:39:42.967722Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230904T155709_20230904T155734_050180_060A22_BF47 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((30.298097561367438 29.40563436798145,30.688669082348277 29.470868049162096,30.95850994471365 29.515216141193385,31.36372804899066 29.580715234895766,31.638821129695685 29.624425860086692,31.906394284378027 29.666367090507055,32.30895093821492 29.728386268142643,32.84996643479348 29.809688518992054,32.814659817587355 29.99025274638568,32.780443825249364 30.17106406510147,32.67141000419085 30.712544870054945,32.634569571921155 30.892961044539494,32.550606379808805 31.313621504001297,32.139776363156976 31.25364892939616,31.864893252476428 31.212746174271494,31.590226339698262 31.17125449236933,31.31582502293555 31.129182357135832,31.04166977309169 31.08652792266508,30.630846935542777 31.021448631102196,30.35736351402413 30.97735219804169,29.960420685062722 30.912241621647432,30.05564435033299 30.490891966924476,30.09825708435951 30.310361895187505,30.17957309524606 29.948659596316258,30.219696131077853 29.767721863277607,30.298097561367438 29.40563436798145)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66429553591476 46.62195448562302 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 2023-09-04T19:09:41.480893Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N30E032/2023/09/04/060A22 2.0E-4 2.0E-4 true block average 2 2 31.0 32.0 30.0 33.0 POLYGON((32.613204758141485 31.0,32.78044382525197 30.171064065088242,32.81281528729283 30.0,32.0 30.0,32.0 31.0,32.613204758141485 31.0)) 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_060A22_N30E032_2023_09_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_060A22_N30E032_2023_09_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_060A22_N30E032_2023_09_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_060A22_N30E032_2023_09_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_060A22_N30E032_2023_09_04_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