https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-10-05T04:56:34.453839Z 2023-10-05T04:56:59.452245Z s3://sentinel-s1-l1c/GRD/2023/10/5/IW/DV/S1A_IW_GRDH_1SDV_20231005T045634_20231005T045659_050625_061943_EBDF 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 2023-10-05T04:56:34.453839Z 2023-10-05T04:56:59.452245Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20231005T062901_V20231005T023059_20231005T054829.EOF 192.0123101218236 693000 Copernicus Ground Segment 2023-10-05T06:49:52.404703Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20231005T045634_20231005T045659_050625_061943_EBDF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((14.263138913861342 9.915465186749703,13.694831395356783 10.029979040801022,13.135182097054855 10.14171361247264,12.574999543315407 10.252519591216927,12.018484661053678 10.361565012514877,11.980835623076555 10.180959812660593,11.948932772260717 9.999130147756711,11.911568122366663 9.81836521593235,11.877513434822056 9.636943776167788,11.805178556807554 9.274914932579158,11.763633844867242 9.094957755609029,11.728050365993726 8.913815753214978,11.715478158617756 8.85410421613103,12.274274009900456 8.742879343134133,12.835184619537193 8.63033475620417,13.393725022896565 8.517381046020287,13.952655853012445 8.403473075757223,13.965175414002292 8.463428263386335,14.000742573659096 8.645295728589174,14.040355490161021 8.826333684725505,14.114356473028606 9.189470898165974,14.152217655891496 9.3708608135125,14.263138913861342 9.915465186749703)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84758568099626 46.04015 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 2023-10-05T08:43:47.793405Z Batch API, v4.267.0 s3://deafrica-sentinel-1/s1_rtc/N08E014/2023/10/05/061943 2.0E-4 2.0E-4 true block average 2 2 9.0 14.0 8.0 15.0 POLYGON((14.075745633461207 9.0,14.04035549015991 8.826333684720174,14.0 8.641498686868559,14.0 9.0,14.075745633461207 9.0)) 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_061943_N08E014_2023_10_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_061943_N08E014_2023_10_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_061943_N08E014_2023_10_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_061943_N08E014_2023_10_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_061943_N08E014_2023_10_05_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