https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2023-05-09T18:57:05.331333Z 2023-05-09T18:57:34.364857Z s3://sentinel-s1-l1c/GRD/2023/5/9/IW/DV/S1A_IW_GRDH_1SDV_20230509T185705_20230509T185734_048461_05D453_13D8 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 2023-05-09T18:57:05.331333Z 2023-05-09T18:57:34.364857Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING PREORB S1A_OPER_AUX_PREORB_OPOD_20230509T173421_V20230509T171125_20230509T234625.EOF 347.49913982231806 693000 Copernicus Ground Segment 2023-05-09T19:14:19.164920Z Sentinel-1 IPF, 003.61 S1A_IW_GRDH_1SDV_20230509T185705_20230509T185734_048461_05D453_13D8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-14.20477682278963 25.953458955736583,-13.832057408708405 26.01824767042714,-13.581355170036883 26.061246446246464,-13.206726594465998 26.12463410843637,-12.95609063095857 26.166461363549526,-12.579558755372553 26.228424591677758,-12.328082906941804 26.26922365346644,-12.076593875433838 26.30955719386608,-11.730825257521278 26.36423532834046,-11.742679269712895 26.422228964472133,-11.778284792979255 26.602879238586528,-11.81570725258125 26.783244075541326,-11.851451234614448 26.963865949932252,-11.886209378555986 27.144636163336042,-11.95865379128993 27.505715235922075,-11.993657880285184 27.686435790436537,-12.054249301254712 27.98913943526084,-12.403697822464881 27.935281688655763,-12.658356323389803 27.895432410271987,-12.913332964539368 27.855033778370856,-13.294895236285418 27.793643116042663,-13.548947263821539 27.75214586475716,-13.929662071993327 27.689027651552607,-14.183227396396457 27.646369145095647,-14.560519072620497 27.581975584859425,-14.297084968155412 26.373497331634713,-14.20477682278963 25.953458955736583)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77060549039632 46.16992433668383 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 2023-05-09T20:59:55.332317Z Batch API, v4.197.0 s3://deafrica-sentinel-1/s1_rtc/N27W012/2023/05/09/05D453 2.0E-4 2.0E-4 true block average 2 2 28.0 -12.0 27.0 -11.0 POLYGON((-12.0 27.718119859284734,-11.8583990192621 27.0,-12.0 27.0,-12.0 27.718119859284734)) 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_05D453_N27W012_2023_05_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_05D453_N27W012_2023_05_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_05D453_N27W012_2023_05_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_05D453_N27W012_2023_05_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_05D453_N27W012_2023_05_09_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