https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-01-20T18:33:08.350809Z 2018-01-20T18:33:58.349521Z s3://sentinel-s1-l1c/GRD/2018/1/20/IW/DV/S1A_IW_GRDH_1SDV_20180120T183333_20180120T183358_020242_0228BC_23E7 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 2018-01-20T18:33:33.350165Z 2018-01-20T18:33:58.349521Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180120T223256_V20180120T182451_20180120T214221.EOF 347.16051811599044 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-23T15:35:34.725641Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180120T183333_20180120T183358_020242_0228BC_23E7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-9.334352609 31.889854961,-8.943265572 31.953228397,-8.675793098 31.995826011,-8.274124953 32.058666023,-8.006043785 32.099853013,-7.603475181 32.160570463,-7.334802206 32.200338052,-7.065897344 32.239535478,-6.730849895 32.287232929,-6.716558813 32.289537796,-6.7529233 32.469921788,-6.790984393 32.65015714,-6.864958414 33.010922079,-6.938093453 33.371795474,-7.02250542 33.792186255,-7.377927944 33.742642984,-7.651502285 33.703759498,-7.92482856 33.664271988,-8.334345821 33.60391134,-8.60703793 33.56292013,-9.015589163 33.500310875,-9.287627523 33.457825286,-9.685364162 33.394555461,-9.503997048 32.612206884,-9.419314478 32.250955453,-9.375917208 32.070506036,-9.334352609 31.889854961)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.66246725800932 46.17810333232953 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 s3://sentinel-s1-l1c/GRD/2018/1/20/IW/DV/S1A_IW_GRDH_1SDV_20180120T183308_20180120T183333_020242_0228BC_01C2 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 2018-01-20T18:33:08.350809Z 2018-01-20T18:33:33.348670Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180120T223256_V20180120T182451_20180120T214221.EOF 347.2597292304061 693000 Copernicus S1 Core Ground Segment - DPA 2018-01-23T15:35:27.616027Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180120T183308_20180120T183333_020242_0228BC_01C2 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-8.990893074 30.383926901,-8.60296149 30.447938505,-8.339961524 30.490632014,-7.945030506 30.55367903,-7.681459611 30.595046153,-7.285684389 30.65609707,-7.021558713 30.696129206,-6.757215581 30.73562502,-6.425911695 30.784304475,-6.462600595 30.964670451,-6.479854064 31.147922199,-6.512284952 31.32897653,-6.561166399 31.5076744,-6.605380272 31.687044716,-6.644893063 31.867086298,-6.68282781 32.047352211,-6.719295656 32.227824553,-6.730849895 32.287232929,-7.065897344 32.239535478,-7.334802206 32.200338052,-7.603475181 32.160570463,-8.006043785 32.099853013,-8.274124953 32.058666023,-8.675793098 31.995826011,-8.943265572 31.953228397,-9.334352609 31.889854961,-9.324475856 31.82951902,-9.282840896 31.64878819,-9.239701144 31.468306915,-9.195052608 31.28807736,-9.145524614 31.108654182,-9.091743448 30.929938376,-9.05476484 30.748461553,-9.032690458 30.564518347,-8.990893074 30.383926901)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.74612741130774 46.39313472492658 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 2022-01-20T14:02:56.726061Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N32W009/2018/01/20/0228BC 2.0E-4 2.0E-4 true block average 2 2 33.0 -9.0 32.0 -8.0 POLYGON((-9.0 32.0,-9.0 33.0,-8.0 33.0,-8.0 32.0,-9.0 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_0228BC_N32W009_2018_01_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0228BC_N32W009_2018_01_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0228BC_N32W009_2018_01_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0228BC_N32W009_2018_01_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0228BC_N32W009_2018_01_20_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 2019 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