https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-27T18:08:54.717357Z 2018-08-27T18:09:23.745978Z s3://sentinel-s1-l1c/GRD/2018/8/27/IW/DV/S1B_IW_GRDH_1SDV_20180827T180854_20180827T180923_012452_016F62_7996 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 2018-08-27T18:08:54.717357Z 2018-08-27T18:09:23.745978Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180827T202443_V20180827T162051_20180827T193821.EOF 346.97658076216874 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-27T20:35:57.802387Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180827T180854_20180827T180923_012452_016F62_7996 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-3.68513545 34.214030955,-3.281356663 34.277528796,-3.009057595 34.319546255,-2.600104571 34.381438153,-2.327137741 34.421940992,-1.917198591 34.481553844,-1.643584794 34.52053265,-1.36971814 34.558899278,-1.002877595 34.609258464,-1.01605128 34.666318237,-1.04885637 34.847174518,-1.08537329 35.027526788,-1.120929185 35.208005396,-1.16166927 35.387792488,-1.204684164 35.567278372,-1.243411242 35.747333759,-1.341632393 36.229677803,-1.716011798 36.179775025,-1.99549073 36.141704153,-2.274697705 36.102983084,-2.692989637 36.04368576,-2.971499566 36.003346031,-3.388727824 35.941628185,-3.666516716 35.899679834,-4.07840518 35.836215466,-3.963562784 35.353297439,-3.918699152 35.173074995,-3.869521597 34.993533826,-3.822486154 34.813663914,-3.781196156 34.632897038,-3.739064631 34.452266001,-3.700216686 34.271118668,-3.68513545 34.214030955)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68831446261287 46.15334943023179 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 2021-12-23T03:39:42.631119Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N35W002/2018/08/27/016F62 2.0E-4 2.0E-4 true block average 2 2 36.0 -2.0 35.0 -1.0 POLYGON((-1.2948624194708684 36.0,-1.2434112419998913 35.74733375899952,-1.204684164000031 35.56727837200011,-1.1616692700002618 35.38779248800122,-1.1209291850002137 35.2080053960009,-1.0797997892325546 35.0,-2.0 35.0,-2.0 36.0,-1.2948624194708684 36.0)) 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_016F62_N35W002_2018_08_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016F62_N35W002_2018_08_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016F62_N35W002_2018_08_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016F62_N35W002_2018_08_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016F62_N35W002_2018_08_27_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