https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-03-11T18:16:36.412755Z 2018-03-11T18:17:05.430149Z s3://sentinel-s1-l1c/GRD/2018/3/11/IW/DV/S1A_IW_GRDH_1SDV_20180311T181636_20180311T181705_020971_023FF7_4CBF 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 2018-03-11T18:16:36.412755Z 2018-03-11T18:17:05.430149Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180311T202320_V20180311T162939_20180311T194709.EOF 347.25815084755584 693000 Copernicus S1 Core Ground Segment - DPA 2018-03-11T20:38:22.688644Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180311T181636_20180311T181705_020971_023FF7_4CBF GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-4.851059813 30.269013913,-4.461195371 30.33343406,-4.198890691 30.376076209,-3.805010635 30.439052912,-3.542145156 30.480377769,-3.147434438 30.541372366,-2.884022317 30.581371752,-2.620395607 30.620838706,-2.282378356 30.670598826,-2.328561344 30.909223125,-2.400071406 31.270432322,-2.434843892 31.451171599,-2.46792392 31.632148728,-2.502712948 31.812877574,-2.539091876 31.993376139,-2.57097535 32.174505951,-2.590679569 32.295567494,-2.93466945 32.246374547,-3.202942191 32.207309133,-3.470985904 32.167675925,-3.872616544 32.107164365,-4.140076816 32.066117409,-4.540821251 32.003491393,-4.807683775 31.961038909,-5.204303266 31.896835417,-5.181071454 31.775508062,-5.144011209 31.59401788,-5.102504769 31.413254888,-5.062766451 31.232203738,-5.024642431 31.050888693,-4.984909039 30.869839592,-4.903581712 30.508052375,-4.851059813 30.269013913)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.8545120435172 46.31537504947608 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 2022-01-24T12:51:54.009950Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N30W006/2018/03/11/023FF7 2.0E-4 2.0E-4 true block average 2 2 31.0 -6.0 30.0 -5.0 POLYGON((-5.0 30.938603037172072,-5.013474298288014 31.0,-5.0 31.0,-5.0 30.938603037172072)) 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_023FF7_N30W006_2018_03_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_023FF7_N30W006_2018_03_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_023FF7_N30W006_2018_03_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_023FF7_N30W006_2018_03_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_023FF7_N30W006_2018_03_11_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