https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-05-03T16:48:59.286023Z 2021-05-03T16:49:24.285316Z s3://sentinel-s1-l1c/GRD/2021/5/3/IW/DV/S1B_IW_GRDH_1SDV_20210503T164859_20210503T164924_026742_0331C5_1EF7 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 2021-05-03T16:48:59.286023Z 2021-05-03T16:49:24.285316Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.8047670931658 693000 Copernicus S1 Core Ground Segment - TLS 2021-05-03T18:14:57.442217Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210503T164859_20210503T164924_026742_0331C5_1EF7 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((23.997693570672833 -17.70267538639869,24.561719421529048 -17.573773646919403,25.151175087337453 -17.43714926885081,25.741168307072083 -17.29845775522774,26.285889576177933 -17.168684449915013,26.195283737478906 -16.808610049416757,26.147857915867057 -16.629057730596372,26.01193698089914 -16.08893268158465,25.92261167969158 -15.728596943445467,25.907358716774503 -15.669231294903396,25.368893492617545 -15.796723015411978,24.783826254487238 -15.933568458098785,24.197756739233824 -16.06888773345702,23.636460582073823 -16.196819387182344,23.736168929561146 -16.618330492839707,23.822711133354396 -16.9799239269355,23.997693570672833 -17.70267538639869)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.40166 46.01019489126186 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 2021-12-26T05:03:56.174479Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S17E026/2021/05/03/0331C5 2.0E-4 2.0E-4 true block average 2 2 -16.0 26.0 -17.0 27.0 POLYGON((26.0 -16.040779238324653,26.14785791586378 -16.62905773058341,26.195283737479105 -16.80861004941765,26.243443359399183 -17.0,26.0 -17.0,26.0 -16.040779238324653)) 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_0331C5_S17E026_2021_05_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0331C5_S17E026_2021_05_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0331C5_S17E026_2021_05_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0331C5_S17E026_2021_05_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0331C5_S17E026_2021_05_03_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