https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-07-27T06:11:32.812460Z 2023-07-27T06:11:57.811507Z s3://sentinel-s1-l1c/GRD/2023/7/27/IW/DV/S1A_IW_GRDH_1SDV_20230727T061132_20230727T061157_049605_05F6FF_27C7 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 2023-07-27T06:11:32.812460Z 2023-07-27T06:11:57.811507Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230727T060035_V20230727T053204_20230727T120704.EOF 193.0627218009537 693000 Copernicus Ground Segment 2023-07-27T06:25:37.598969Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230727T061132_20230727T061157_049605_05F6FF_27C7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.6580458051281995 36.23712397874486,-1.0738935943638808 36.30085807314491,-1.3636247872487817 36.34434245987123,-1.7988188702309198 36.40825215583084,-2.089340108403948 36.44997794149435,-2.5256986417442517 36.51124114530141,-2.8169822090363614 36.55119707927803,-3.108562770509093 36.59044195679786,-3.4103706794082824 36.6302665647179,-3.594531548211979 35.72877069301872,-3.6700093370931857 35.3683621810702,-3.7145469203886003 35.18906052339333,-3.7277121440621173 35.12953330641968,-3.4314047396727214 35.08934555719567,-3.1400121173946376 35.049081688368574,-2.853912685162025 35.00882384654126,-2.4256869145840767 34.94723348301732,-2.0048371735672275 34.88513704337585,-1.714609474130306 34.84142119512485,-1.4322676797952631 34.79817756771743,-1.0391094583310503 34.736777367709244,-1.0226318059480786 34.79614382104772,-0.9714211848223617 34.975374780776065,-0.9270212845832657 35.15567975599343,-0.8833226548245852 35.336100144236376,-0.8316788609178112 35.51528611367914,-0.7922896594374762 35.69638739525579,-0.7444120488231545 35.876173349262444,-0.6580458051281995 36.23712397874486)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.58900985552059 46.49185617974414 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 2023-07-27T09:50:28.576923Z Batch API, v4.242.0 s3://deafrica-sentinel-1/s1_rtc/N35W001/2023/07/27/05F6FF 2.0E-4 2.0E-4 true block average 2 2 36.0 -1.0 35.0 0.0 POLYGON((-0.7147835018142011 36.0,-0.7444120488230047 35.87617334926306,-0.7922896594374911 35.69638739525568,-0.8316788609178124 35.515286113679174,-0.8833226548244644 35.33610014423682,-0.9653572518909987 35.0,-1.0 35.0,-1.0 36.0,-0.7147835018142011 36.0)) 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_05F6FF_N35W001_2023_07_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05F6FF_N35W001_2023_07_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05F6FF_N35W001_2023_07_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05F6FF_N35W001_2023_07_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05F6FF_N35W001_2023_07_27_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