https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-11-12T06:04:10.389094Z 2022-11-12T06:04:34.203193Z s3://sentinel-s1-l1c/GRD/2022/11/12/IW/DV/S1A_IW_GRDH_1SDV_20221112T060410_20221112T060434_045857_057C78_222C 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 2022-11-12T06:04:10.389094Z 2022-11-12T06:04:34.203193Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20221112T060831_V20221112T052347_20221112T115847.EOF 192.8315490614221 693000 Copernicus Ground Segment 2022-11-12T06:37:45.843881Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20221112T060410_20221112T060434_045857_057C78_222C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((0.6287156505138051 33.004677860781015,0.21526006629583003 33.07065896844458,-0.06482352490524444 33.11452024029985,-0.48061569047390656 33.17840001844517,-0.7584072496588846 33.22025501647688,-1.040793000598867 33.26212272636956,-1.454829032043042 33.32229227964837,-1.73378140412359 33.36200573056997,-2.016487550343766 33.401577015678534,-2.054780174643143 33.22148788438712,-2.092464908606739 33.041219802560946,-2.1589906861673307 32.679447421949234,-2.1958809978150877 32.49906042034052,-2.2293176428560364 32.31818631600724,-2.273249178655462 32.093336948411476,-1.8610757813748653 32.03403230640622,-1.5823933505694776 31.99313912850313,-1.3048808722833376 31.951773047483236,-1.0313433614592538 31.910365744946052,-0.6188683729581137 31.84674634553654,-0.3426929466448383 31.803354640681327,-0.06904104497431315 31.759726840586733,0.3388310457236918 31.693532733479167,0.4713514694453356 32.28037260594524,0.592448937911663 32.82317526836172,0.6287156505138051 33.004677860781015)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84219822450896 46.67675358293784 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 2022-11-12T08:28:43.825294Z Batch API, v4.156.0 s3://deafrica-sentinel-1/s1_rtc/N31E000/2022/11/12/057C78 2.0E-4 2.0E-4 true block average 2 2 32.0 0.0 31.0 1.0 POLYGON((0.4080376111288214 32.0,0.3388310457236911 31.69353273347917,0.0 31.748522077058873,0.0 32.0,0.4080376111288214 32.0)) 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_057C78_N31E000_2022_11_12_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_057C78_N31E000_2022_11_12_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_057C78_N31E000_2022_11_12_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_057C78_N31E000_2022_11_12_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_057C78_N31E000_2022_11_12_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