https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-01-29T19:27:40.429187Z 2023-01-29T19:28:02.243384Z s3://sentinel-s1-l1c/GRD/2023/1/29/IW/DV/S1A_IW_GRDH_1SDV_20230129T192740_20230129T192802_047003_05A356_6156 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 2023-01-29T19:27:40.429187Z 2023-01-29T19:28:02.243384Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20230129T213711_V20230129T174413_20230129T210143.EOF 347.8226964526226 693000 Copernicus Ground Segment 2023-01-29T21:54:35.104044Z Sentinel-1 IPF, 003.52 S1A_IW_GRDH_1SDV_20230129T192740_20230129T192802_047003_05A356_6156 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-20.650657925064767 17.452516423503326,-20.071182334350237 17.56203800312741,-19.48888625396899 17.67025462039325,-18.905899298003703 17.77674879014989,-18.326309072132986 17.8807802459668,-18.55812685833423 19.072223626437655,-19.141890077906464 18.969050796061055,-19.72903051759343 18.863296220433767,-20.31542946328271 18.755694273215155,-20.89894095225608 18.64666106545319,-20.650657925064767 17.452516423503326)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.81040347947579 46.0032 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 2023-01-30T09:23:07.134007Z Batch API, v4.172.0 s3://deafrica-sentinel-1/s1_rtc/N18W019/2023/01/29/05A356 2.0E-4 2.0E-4 true block average 2 2 19.0 -19.0 18.0 -18.0 POLYGON((-19.0 18.99412808844446,-18.966776078719633 19.0,-18.544074389315018 19.0,-18.349505524355916 18.0,-19.0 18.0,-19.0 18.99412808844446)) 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_05A356_N18W019_2023_01_29_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05A356_N18W019_2023_01_29_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05A356_N18W019_2023_01_29_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05A356_N18W019_2023_01_29_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05A356_N18W019_2023_01_29_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