https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-08-16T15:58:10.919367Z 2023-08-16T15:58:34.943243Z s3://sentinel-s1-l1c/GRD/2023/8/16/IW/DV/S1A_IW_GRDH_1SDV_20230816T155810_20230816T155834_049903_0600AC_E404 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 2023-08-16T15:58:10.919367Z 2023-08-16T15:58:34.943243Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230816T175759_V20230816T141837_20230816T173607.EOF 348.03148062726217 693000 Copernicus Ground Segment 2023-08-16T18:46:58.324928Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230816T155810_20230816T155834_049903_0600AC_E404 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((33.70686605837084 3.344236325235135,34.822433448865524 3.5790232863386215,35.90487468163576 3.805406420333977,35.83225018228589 4.1677363519728825,35.798446301677274 4.349461929048676,35.757971097641516 4.529789853120734,35.71942014233824 4.710516008622197,35.644667498153886 5.072438535560744,35.63323772248651 5.130508758359797,34.54920051426922 4.906343567569071,33.42779617350835 4.67242392331482,33.44054685896958 4.614421909398838,33.48904606862956 4.435159584780047,33.524774592484334 4.253210969752813,33.5551568310181 4.070131831069149,33.595166371860664 3.889077901929463,33.641095613808844 3.7092727534206977,33.6703981727017 3.525952533743751,33.70686605837084 3.344236325235135)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.9236 46.30031112070322 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 2023-08-16T23:39:25.227153Z Batch API, v4.247.1 s3://deafrica-sentinel-1/s1_rtc/N04E035/2023/08/16/0600AC 2.0E-4 2.0E-4 true block average 2 2 5.0 35.0 4.0 36.0 POLYGON((35.0 4.99956320243138,35.65962918655676 5.0,35.7579710976442 4.529789853107735,35.79844630167716 4.349461929049618,35.832250182284135 4.167736351981705,35.86587083440731 4.0,35.0 4.0,35.0 4.99956320243138)) 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_0600AC_N04E035_2023_08_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0600AC_N04E035_2023_08_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0600AC_N04E035_2023_08_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0600AC_N04E035_2023_08_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0600AC_N04E035_2023_08_16_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