https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-11T03:37:48.523948Z 2023-04-11T03:38:16.322342Z s3://sentinel-s1-l1c/GRD/2023/4/11/IW/DV/S1A_IW_GRDH_1SDV_20230411T033748_20230411T033816_048043_05C66B_571C 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 2023-04-11T03:37:48.523948Z 2023-04-11T03:38:16.322342Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230411T051421_V20230411T011648_20230411T043418.EOF 192.4566473444764 693000 Copernicus Ground Segment 2023-04-11T06:12:51.033738Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230411T033748_20230411T033816_048043_05C66B_571C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((36.23584365311463 26.491693941004897,35.85343876520758 26.557747828091156,35.59661571475502 26.60149175022682,35.211017626998284 26.66623882364089,34.9537121816543 26.708822655068975,34.56739789037531 26.771824061483745,34.30961995633568 26.813240337771376,33.747884096201105 26.90174726822099,33.714558329588456 26.72077761625235,33.677268458321954 26.540326384996252,33.643390882561754 26.359340071646624,33.604686318660185 26.179104322116427,33.57342137290242 25.997699875757128,33.53920618366239 25.81675152008019,33.44870770518824 25.351804260992054,33.99395860388006 25.263818434547527,34.375230638585364 25.201015042635344,34.628340066238955 25.158744119582316,34.88861759089004 25.11479918682062,35.26968524609298 25.049573828901753,35.52314114492151 25.005611511703897,35.90055489802464 24.93928934886482,36.07895100871498 25.76737079244335,36.23584365311463 26.491693941004897)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76720340048615 46.42446455673701 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 2023-04-11T11:00:37.850336Z Batch API, v4.188.0 s3://deafrica-sentinel-1/s1_rtc/N25E033/2023/04/11/05C66B 2.0E-4 2.0E-4 true block average 2 2 26.0 33.0 25.0 34.0 POLYGON((34.0 25.262823291621057,33.4487077051883 25.35180426099193,33.57381779791427 26.0,34.0 26.0,34.0 25.262823291621057)) 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_05C66B_N25E033_2023_04_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05C66B_N25E033_2023_04_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05C66B_N25E033_2023_04_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05C66B_N25E033_2023_04_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05C66B_N25E033_2023_04_11_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