https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2024-05-03T17:03:50.566198Z 2024-05-03T17:04:20.798510Z s3://sentinel-s1-l1c/GRD/2024/5/3/IW/DV/S1A_IW_GRDH_1SDV_20240503T170350_20240503T170420_053709_068649_3BAA 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 2024-05-03T17:03:50.566198Z 2024-05-03T17:04:20.798510Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20240503T173932_V20240503T135355_20240503T171125.EOF 347.4500764664485 693000 Copernicus Ground Segment 2024-05-03T18:05:40.106850Z Sentinel-1 IPF, 003.71 S1A_IW_GRDH_1SDV_20240503T170350_20240503T170420_053709_068649_3BAA GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((22.323122471524574 -26.96871241619129,22.69127601117005 -26.884099816737724,22.943141163135287 -26.825584795224202,23.318524148203508 -26.737437799232442,23.569225083871284 -26.67793995410721,23.818407970704456 -26.61830815887745,24.194191629020697 -26.52743410538968,24.4432894070502 -26.46657662820938,24.74834276122111 -26.39135473749704,24.693781772992512 -26.212823057359437,24.640064841703214 -26.0340053427393,24.53355202308488 -25.67619690702366,24.428405123666785 -25.318123409826978,24.252267369606493 -24.71132757741734,23.705501976072043 -24.84501464784017,23.33569863214822 -24.93413746879815,23.089036743358257 -24.99300535321384,22.841786907799502 -25.051550796982994,22.47200676202569 -25.138240012346486,22.224072058847042 -25.19578571951275,21.859814775791598 -25.279478897579168,21.927115055617442 -25.52935683427146,22.0753773298127 -26.069104828141363,22.172317080296246 -26.429441477485458,22.222269541809826 -26.609288775567773,22.271595451692775 -26.789294261071863,22.323122471524574 -26.96871241619129)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.36604 45.9621038165645 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 2024-05-03T19:42:08.986889Z Batch API, v4.346.0 s3://deafrica-sentinel-1/s1_rtc/S26E023/2024/05/03/068649 2.0E-4 2.0E-4 true block average 2 2 -25.0 23.0 -26.0 24.0 POLYGON((23.0 -25.01408805945697,23.05949686533785 -25.0,24.0 -25.0,24.0 -26.0,23.0 -26.0,23.0 -25.01408805945697)) 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_068649_S26E023_2024_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_068649_S26E023_2024_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_068649_S26E023_2024_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_068649_S26E023_2024_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_068649_S26E023_2024_05_03_VH.tif geotiff FLOAT 32 Little Endian true https://sentinel.esa.int/web/sentinel/radiometric-calibration-of-level-1-products https://doi.org/10.1109/TGRS.2011.2120616 2.0 https://sentinel.esa.int/documents/247904/1877131/Sentinel-1-Product-Definition 1 0.1 https://spacedata.copernicus.eu/collections/copernicus-digital-elevation-model 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