https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-28T17:24:45.489833Z 2018-12-28T17:25:14.491891Z s3://sentinel-s1-l1c/GRD/2018/12/28/IW/DV/S1A_IW_GRDH_1SDV_20181228T172445_20181228T172514_025228_02CA07_395A 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 2018-12-28T17:24:45.489833Z 2018-12-28T17:25:14.491891Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181228T182053_V20181228T141807_20181228T173537.EOF 346.56620231402604 693000 Copernicus S1 Core Ground Segment - UPA 2018-12-28T18:36:56.422651Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181228T172445_20181228T172514_025228_02CA07_395A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((19.866236778 -38.627195975,20.23035542 -38.544039201,20.514747048 -38.478151139,20.798619617 -38.411576405,21.223448468 -38.310433063,21.506009971 -38.242154213,21.928858316 -38.138468262,22.210090476 -38.068503439,22.5998246 -37.970197146,22.438110199 -37.560321051,22.30025053 -37.206953001,22.163702085 -36.85340366,21.983743478 -36.382019783,21.601292425 -36.478273732,21.325364102 -36.546803034,20.910564489 -36.648401458,20.633430291 -36.715332826,20.216833729 -36.814521871,19.938509698 -36.879838717,19.659714432 -36.944505157,19.302816379 -37.026155422,19.467554834 -37.501268855,19.592463873 -37.857663377,19.718495425 -38.213917325,19.866236778 -38.627195975)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.54184 45.361648599125 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 2021-12-23T20:19:42.319652Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S38E020/2018/12/28/02CA07 2.0E-4 2.0E-4 true block average 2 2 -37.0 20.0 -38.0 21.0 POLYGON((20.0 -38.0,20.0 -37.0,21.0 -37.0,21.0 -38.0,20.0 -38.0)) 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_02CA07_S38E020_2018_12_28_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02CA07_S38E020_2018_12_28_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02CA07_S38E020_2018_12_28_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02CA07_S38E020_2018_12_28_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02CA07_S38E020_2018_12_28_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