https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-19T18:54:35.419739Z 2021-01-19T18:55:00.418404Z s3://sentinel-s1-l1c/GRD/2021/1/19/IW/DV/S1A_IW_GRDH_1SDV_20210119T185435_20210119T185500_036211_043F29_5173 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 2021-01-19T18:54:35.419739Z 2021-01-19T18:55:00.418404Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20210119T212647_V20210119T171107_20210119T202837.EOF 347.8142473455841 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-19T21:40:04.429147Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20210119T185435_20210119T185500_036211_043F29_5173 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.433757384837866 17.52614665325106,-11.849933624380975 17.636407174693396,-11.264995088938642 17.745014341360907,-10.679562065247234 17.8518400904157,-10.107879952778209 17.954338912871904,-10.248716518029825 18.678024591673065,-10.318599625077121 19.03997801467978,-10.401159766389698 19.461557473137027,-10.978023748960059 19.360145619054684,-11.568837692075974 19.25425290684795,-12.160773091096102 19.14610992980807,-12.747855569418547 19.036829880613674,-12.433757384837866 17.52614665325106)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83706180511622 46.06669451222685 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 2021-12-25T23:42:40.384489Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N18W012/2021/01/19/043F29 2.0E-4 2.0E-4 true block average 2 2 19.0 -12.0 18.0 -11.0 POLYGON((-12.0 18.0,-12.0 19.0,-11.0 19.0,-11.0 18.0,-12.0 18.0)) 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_043F29_N18W012_2021_01_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_043F29_N18W012_2021_01_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_043F29_N18W012_2021_01_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_043F29_N18W012_2021_01_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_043F29_N18W012_2021_01_19_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