https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-01-02T16:10:06.209813Z 2021-01-02T16:10:33.511994Z s3://sentinel-s1-l1c/GRD/2021/1/2/IW/DV/S1B_IW_GRDH_1SDV_20210102T161006_20210102T161033_024977_02F90D_29FE Sentinel-1B http://database.eohandbook.com/database/missionsummary.aspx?missionID=576 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 2021-01-02T16:10:06.209813Z 2021-01-02T16:10:33.511994Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20210102T200041_V20210102T143405_20210102T175135.EOF 347.97400968454866 693000 Copernicus S1 Core Ground Segment - DPA 2021-01-02T23:12:20.499508Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210102T161006_20210102T161033_024977_02F90D_29FE GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((32.37308412083975 -9.536373420399368,32.940541670698295 -9.409290363168763,33.50897932648334 -9.2809935097826,33.965943195175754 -9.177135633116333,34.59342689421655 -9.033499586501486,34.55064936105617 -8.85338946501229,34.50649970853256 -8.67350687589803,34.46400688560626 -8.493249810475065,34.42070852620481 -8.31318367498513,34.381480140622706 -8.132188888913948,34.342855781521685 -7.951065894057063,34.29958598543754 -7.7710199948450365,34.24218370514072 -7.515309198089,33.73017719168014 -7.6315541118495105,33.16407706845683 -7.759310453429638,32.5954656104742 -7.886812110170597,32.031514364894264 -8.012437377402723,32.087657594218285 -8.269038978201296,32.144025304041975 -8.44659901699904,32.17531411977607 -8.629771183177162,32.214930940926976 -8.811086083532228,32.25261483051487 -8.992838887822048,32.29551408177114 -9.173428550819343,32.3333132953123 -9.35516633193713,32.37308412083975 -9.536373420399368)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.79228 46.22107252664514 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 2021-12-25T22:47:35.186508Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S09E034/2021/01/02/02F90D 2.0E-4 2.0E-4 true block average 2 2 -8.0 34.0 -9.0 35.0 POLYGON((34.35329094731444 -8.0,34.42070852620401 -8.313183674982257,34.58547048587812 -9.0,34.0 -9.0,34.0 -8.0,34.35329094731444 -8.0)) 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_02F90D_S09E034_2021_01_02_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02F90D_S09E034_2021_01_02_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02F90D_S09E034_2021_01_02_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02F90D_S09E034_2021_01_02_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02F90D_S09E034_2021_01_02_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 2019 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