https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-08T17:35:46.634132Z 2023-10-08T17:36:11.632950Z s3://sentinel-s1-l1c/GRD/2023/10/8/IW/DV/S1A_IW_GRDH_1SDV_20231008T173546_20231008T173611_050676_061B27_AD21 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 2023-10-08T17:35:46.634132Z 2023-10-08T17:36:11.632950Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231008T181356_V20231008T142653_20231008T174423.EOF 347.22937042195616 693000 Copernicus Ground Segment 2023-10-08T18:59:49.089567Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231008T173546_20231008T173611_050676_061B27_AD21 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((15.150051210584133 -30.641995120739814,15.53100667416186 -30.55449102659246,15.790025378264339 -30.494268445971517,16.048724591233427 -30.433534545221264,16.43617108701145 -30.34147881525632,16.694065105624812 -30.279474471446868,17.080297212670537 -30.185522028249185,17.33897041616751 -30.121860276947217,17.66403241272628 -30.041001732242417,17.606336200139083 -29.862808968303458,17.547763785681667 -29.684764731418362,17.43501176386181 -29.327636390052426,17.323741327673254 -28.970231643963103,17.268810405766814 -28.79138683285435,17.211285794154872 -28.6132185987245,17.1932883026169 -28.554425238625893,16.876516607838155 -28.63296788308044,16.617429941038452 -28.696579517549253,16.36179547598385 -28.758773599055232,15.980261356023961 -28.850560766167817,15.5980623590556 -28.941272393123867,15.342895658311994 -29.00114629310871,15.0874365563526 -29.06053788462531,14.7117573152879 -29.146874729438267,14.833076028098898 -29.565103791342445,14.938025304917787 -29.924193279450645,15.043687768587255 -30.283187113412268,15.150051210584133 -30.641995120739814)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08319 45.76498590856794 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 2023-10-08T22:41:53.597295Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/S30E017/2023/10/08/061B27 2.0E-4 2.0E-4 true block average 2 2 -29.0 17.0 -30.0 18.0 POLYGON((17.33300907802366 -29.0,17.547763785679237 -29.684764731410727,17.650756651086954 -30.0,17.0 -30.0,17.0 -29.0,17.33300907802366 -29.0)) 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_061B27_S30E017_2023_10_08_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061B27_S30E017_2023_10_08_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061B27_S30E017_2023_10_08_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061B27_S30E017_2023_10_08_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061B27_S30E017_2023_10_08_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