https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-09-18T18:54:55.100401Z 2023-09-18T18:55:20.098797Z s3://sentinel-s1-l1c/GRD/2023/9/18/IW/DV/S1A_IW_GRDH_1SDV_20230918T185455_20230918T185520_050386_06111C_2482 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 2023-09-18T18:54:55.100401Z 2023-09-18T18:55:20.098797Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230918T205448_V20230918T171127_20230918T202857.EOF 347.8154352357183 693000 Copernicus Ground Segment 2023-09-18T21:31:49.908866Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230918T185455_20230918T185520_050386_06111C_2482 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-12.434260967426443 17.526412671733762,-11.850895431511045 17.63657283632538,-11.266416071456836 17.74508231327547,-10.681443541871603 17.851812959321713,-10.10864545202041 17.954499992119466,-10.214364434566438 18.497231900487833,-10.31931822990536 19.04014677915128,-10.401860537582866 19.461729185689553,-10.979850516722069 19.360131495878303,-11.570199806264897 19.25433314894105,-12.161671811462533 19.146287560671993,-12.74829241104231 19.03710761070233,-12.434260967426443 17.526412671733762)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84374655484434 46.07108179585636 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 2023-09-19T02:43:15.847861Z Batch API, v4.254.0 s3://deafrica-sentinel-1/s1_rtc/N18W011/2023/09/18/06111C 2.0E-4 2.0E-4 true block average 2 2 19.0 -11.0 18.0 -10.0 POLYGON((-10.311557240092384 19.0,-10.117508418182533 18.0,-11.0 18.0,-11.0 19.0,-10.311557240092384 19.0)) 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_06111C_N18W011_2023_09_18_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_06111C_N18W011_2023_09_18_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_06111C_N18W011_2023_09_18_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_06111C_N18W011_2023_09_18_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_06111C_N18W011_2023_09_18_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