https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-01-11T15:39:36.886687Z 2018-01-11T15:40:01.885969Z s3://sentinel-s1-l1c/GRD/2018/1/11/IW/DV/S1A_IW_GRDH_1SDV_20180111T153936_20180111T154001_020109_022491_DFE9 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 2018-01-11T15:39:36.886687Z 2018-01-11T15:40:01.885969Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180111T175342_V20180111T135319_20180111T171049.EOF 347.41653203379 693000 Copernicus S1 Core Ground Segment - UPA 2018-01-11T18:21:39.422252Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180111T153936_20180111T154001_020109_022491_DFE9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.781507176 27.736263684,35.159126593 27.800581306,35.41604125 27.843706287,35.80179144 27.907497727,36.059207814 27.949426204,36.445702305 28.011417155,36.703609291 28.052141527,36.961709342 28.09238217,37.289424402 28.142720044,37.255470721 28.323551666,37.225607639 28.505086444,37.191331397 28.685948226,37.158954375 28.867090157,37.12326411 29.047731501,37.084964819 29.22798014,37.047501179 29.408351599,36.999801508 29.648405022,36.667245526 29.598594958,36.405344954 29.558734226,36.143651045 29.518358633,35.751502361 29.456832615,35.490334446 29.415175363,35.09898461 29.351732829,34.838355752 29.30880193,34.455300062 29.244713793,34.509042926 29.004259429,34.551080959 28.823628601,34.593839466 28.64312241,34.633921437 28.462164954,34.670584302 28.280628088,34.709246753 28.099431145,34.743317911 27.917450119,34.781507176 27.736263684)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.77203155456187 46.30122195299136 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 2022-01-20T11:45:22.756779Z Batch API, v4.80.3 s3://deafrica-sentinel-1/s1_rtc/N28E034/2018/01/11/022491 2.0E-4 2.0E-4 true block average 2 2 29.0 34.0 28.0 35.0 POLYGON((34.72786261821362 28.0,34.70924675299775 28.099431145011206,34.67058430199907 28.28062808800343,34.63392143699724 28.46216495401427,34.59383946600384 28.643122409984393,34.510034218676196 29.0,35.0 29.0,35.0 28.0,34.72786261821362 28.0)) 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_022491_N28E034_2018_01_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_022491_N28E034_2018_01_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_022491_N28E034_2018_01_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_022491_N28E034_2018_01_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_022491_N28E034_2018_01_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