https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-20T19:04:15.916241Z 2023-04-20T19:04:50.266535Z s3://sentinel-s1-l1c/GRD/2023/4/20/IW/DV/S1A_IW_GRDH_1SDV_20230420T190415_20230420T190450_048184_05CB13_6DDC 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 2023-04-20T19:04:15.916241Z 2023-04-20T19:04:50.266535Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230420T210323_V20230420T171932_20230420T203702.EOF 347.66303354419995 693000 Copernicus Ground Segment 2023-04-20T21:17:56.896579Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230420T190415_20230420T190450_048184_05CB13_6DDC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-15.438162862691158 22.10352506658871,-14.844847085795067 22.210545943927027,-14.24234335222891 22.3168489893544,-13.639444140129463 22.420827619579487,-13.046776826353135 22.52070046545636,-13.152335806161956 23.063048141966316,-13.294365730843163 23.786030675169197,-13.328983476426483 23.96691034841968,-13.426778514852984 24.466246600540778,-13.783182818013902 24.408164050186404,-14.028923655917783 24.36759421383555,-14.274551367882921 24.326619374851866,-14.641837338750669 24.26455938751578,-15.008885034894554 24.201594180323863,-15.254524533662941 24.158928548223635,-15.499250621034705 24.116000133358586,-15.857415372101265 24.05241172541882,-15.78919862638573 23.733134906707882,-15.710242664246843 23.371147367543344,-15.671884893623599 23.189952925604516,-15.594094532166478 22.82775748069838,-15.553266093144957 22.647009643401113,-15.438162862691158 22.10352506658871)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.75306787958682 46.04252846252861 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 2023-04-21T01:43:32.793752Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/N24W014/2023/04/20/05CB13 2.0E-4 2.0E-4 true block average 2 2 25.0 -14.0 24.0 -13.0 POLYGON((-14.0 24.37236927685425,-13.426778514853062 24.46624660054079,-13.335464086905095 24.0,-14.0 24.0,-14.0 24.37236927685425)) 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_05CB13_N24W014_2023_04_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CB13_N24W014_2023_04_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CB13_N24W014_2023_04_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CB13_N24W014_2023_04_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CB13_N24W014_2023_04_20_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