https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-08-22T16:06:55.172854Z 2018-08-22T16:07:24.186022Z s3://sentinel-s1-l1c/GRD/2018/8/22/IW/DV/S1B_IW_GRDH_1SDV_20180822T160655_20180822T160724_012377_016D20_8642 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 2018-08-22T16:06:55.172854Z 2018-08-22T16:07:24.186022Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180822T165824_V20180822T125508_20180822T161238.EOF 347.73380480455086 693000 Copernicus S1 Core Ground Segment - DPA 2018-08-22T17:08:47.980612Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180822T160655_20180822T160724_012377_016D20_8642 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((34.892757194 -20.202530673,35.448568722 -20.075093238,36.045194804 -19.936122731,36.640774155 -19.795166743,37.21312748 -19.657608097,37.103464258 -19.24064986,37.009847278 -18.880981453,36.82513315 -18.161192391,36.793742733 -18.040860032,36.226356898 -18.176441915,35.63605052 -18.315511705,35.044810613 -18.452766899,34.494109188 -18.578764061,34.524032965 -18.699615726,34.699680201 -19.422496611,34.78863477 -19.78373141,34.892757194 -20.202530673)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.08142 45.75801068831053 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 2021-12-23T02:23:18.720635Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S20E037/2018/08/22/016D20 2.0E-4 2.0E-4 true block average 2 2 -19.0 37.0 -20.0 38.0 POLYGON((37.0408262483995 -19.0,37.21312747999978 -19.657608097000065,37.0 -19.70883087547197,37.0 -19.0,37.0408262483995 -19.0)) 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_016D20_S20E037_2018_08_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_016D20_S20E037_2018_08_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_016D20_S20E037_2018_08_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_016D20_S20E037_2018_08_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_016D20_S20E037_2018_08_22_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