https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-11T06:04:53.192357Z 2018-08-11T06:05:18.191311Z s3://sentinel-s1-l1c/GRD/2018/8/11/IW/DV/S1B_IW_GRDH_1SDV_20180811T060453_20180811T060518_012211_0167F9_D324 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 2018-08-11T06:04:53.192357Z 2018-08-11T06:05:18.191311Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180811T075755_V20180811T034349_20180811T070119.EOF 192.4464911072565 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-11T08:11:23.337619Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180811T060453_20180811T060518_012211_0167F9_D324 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-0.836739922 26.306125203,-1.221758588 26.372756955,-1.482884652 26.4173146,-1.874947073 26.483257262,-2.136568564 26.526621333,-2.660395874 26.611909389,-2.92259835 26.653830915,-3.312595487 26.71523359,-3.453951998 25.99225383,-3.606247115 25.209646422,-3.221297019 25.147604875,-2.962474803 25.105292522,-2.44536817 25.019316728,-2.187086553 24.975655632,-1.800007607 24.909325823,-1.54218592 24.864548919,-1.16201714 24.797650365,-0.993598699 25.581779693,-0.836739922 26.306125203)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.78883996783411 46.64460535147021 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 2021-12-22T23:23:49.485671Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N25W002/2018/08/11/0167F9 2.0E-4 2.0E-4 true block average 2 2 26.0 -2.0 25.0 -1.0 POLYGON((-1.0 25.551976259233236,-1.1185556740827143 25.0,-2.0 25.0,-2.0 26.0,-1.0 26.0,-1.0 25.551976259233236)) 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_0167F9_N25W002_2018_08_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0167F9_N25W002_2018_08_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0167F9_N25W002_2018_08_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0167F9_N25W002_2018_08_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0167F9_N25W002_2018_08_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