https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-04-20T17:26:59.991284Z 2023-04-20T17:27:20.021566Z s3://sentinel-s1-l1c/GRD/2023/4/20/IW/DV/S1A_IW_GRDH_1SDV_20230420T172659_20230420T172720_048183_05CB09_F835 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 2023-04-20T17:26:59.991284Z 2023-04-20T17:27:20.021566Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230420T192721_V20230420T154047_20230420T185817.EOF 347.4440057211363 693000 Copernicus Ground Segment 2023-04-20T19:46:40.356600Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230420T172659_20230420T172720_048183_05CB09_F835 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((8.109801167426472 27.453283302262175,8.471736828370739 27.515136909572018,8.724063856647884 27.557657616369767,9.102327859525637 27.62048372472399,9.354827451591389 27.661809387166244,9.733680949218021 27.72289654510976,9.986704638025069 27.763080660130573,10.239509233559913 27.80273982636421,10.610129701427951 27.859991724174844,10.397106614772616 28.942200024506224,10.022263227024512 28.885308019633637,9.76736313854075 28.84598644104341,9.51146284910594 28.805998193795414,9.128748572806805 28.74523133846219,8.872858785984278 28.703959323094352,8.48940878658209 28.641147593376225,8.235496514272992 28.598915950934234,7.869692030859698 28.537173769706158,7.909350254975346 28.35761077029353,7.9504805520255735 28.176901149960784,7.990870102628067 27.996067063354012,8.070483363113652 27.63420388552002,8.109801167426472 27.453283302262175)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.73249096872694 46.03513 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 2023-04-20T22:47:07.702758Z Batch API, v4.192.0 s3://deafrica-sentinel-1/s1_rtc/N28E009/2023/04/20/05CB09 2.0E-4 2.0E-4 true block average 2 2 29.0 9.0 28.0 10.0 POLYGON((9.0 28.724465706736297,9.511462849149295 28.805998193802143,10.0 28.8818736338851,10.0 28.0,9.0 28.0,9.0 28.724465706736297)) 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_05CB09_N28E009_2023_04_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05CB09_N28E009_2023_04_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05CB09_N28E009_2023_04_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05CB09_N28E009_2023_04_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05CB09_N28E009_2023_04_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 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