https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2022-05-16T18:42:02.735430Z 2022-05-16T18:42:27.733907Z s3://sentinel-s1-l1c/GRD/2022/5/16/IW/DV/S1A_IW_GRDH_1SDV_20220516T184202_20220516T184227_043240_0529FF_CABF 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 2022-05-16T18:42:02.735430Z 2022-05-16T18:42:27.733907Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20220516T172433_V20220516T165452_20220516T232952.EOF 347.2030676217627 693000 Copernicus Ground Segment 2022-05-16T19:07:19.874219Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20220516T184202_20220516T184227_043240_0529FF_CABF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-11.251642081654362 31.258007363985516,-10.865145738175165 31.321138246442317,-10.600720100907386 31.36360994906043,-10.203639640836261 31.426296362823443,-9.9386282700533 31.467404520522283,-9.672746469559955 31.50806144799213,-9.269976011428943 31.56853028359495,-9.006108381516013 31.60742268438394,-8.649112967589328 31.65910675328197,-8.756958668647572 32.200656727089886,-8.903977149122872 32.92235458217403,-8.951960267524774 33.16225166342582,-9.315136182032475 33.11103804517539,-9.585440658771654 33.0721836110035,-9.85550610232833 33.03274502185608,-10.260149538028504 32.972494802958536,-10.529604384210806 32.93160185743524,-10.933318216570328 32.869176821199794,-11.202144297954234 32.826838514950936,-11.595047215621028 32.763843874654896,-11.4158878081309 31.981223892283225,-11.251642081654362 31.258007363985516)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68999852765974 46.1356475468091 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 2022-05-16T20:58:25.153640Z Batch API, v4.112.0 s3://deafrica-sentinel-1/s1_rtc/N32W009/2022/05/16/0529FF 2.0E-4 2.0E-4 true block average 2 2 33.0 -9.0 32.0 -8.0 POLYGON((-8.91950743093146 33.0,-8.716999354730698 32.0,-9.0 32.0,-9.0 33.0,-8.91950743093146 33.0)) 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_0529FF_N32W009_2022_05_16_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0529FF_N32W009_2022_05_16_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0529FF_N32W009_2022_05_16_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0529FF_N32W009_2022_05_16_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0529FF_N32W009_2022_05_16_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