https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-20T16:16:57.294702Z 2018-09-20T16:17:22.293377Z s3://sentinel-s1-l1c/GRD/2018/9/20/IW/DV/S1B_IW_GRDH_1SDV_20180920T161657_20180920T161722_012800_017A1A_6B99 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 2018-09-20T16:16:57.294702Z 2018-09-20T16:17:22.293377Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180920T190624_V20180920T144208_20180920T175938.EOF 347.89905383574876 693000 Copernicus S1 Core Ground Segment - UPA 2018-09-21T07:17:40.341975Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180920T161657_20180920T161722_012800_017A1A_6B99 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((31.304264323 -13.861314059,31.860689123 -13.735170662,32.434773213 -13.603574911,33.008223031 -13.470669505,33.55043728 -13.343669631,33.460980354 -12.983797563,33.416765435 -12.803705987,33.376086522 -12.622790091,33.251359941 -12.080740446,33.196785772 -11.840191046,32.657383396 -11.965623721,32.086984352 -12.097018747,31.516031781 -12.227253472,30.962714574 -12.352222517,31.015411563 -12.593656417,31.135776294 -13.137717995,31.174970568 -13.319294948,31.304264323 -13.861314059)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.52765 46.03100940290199 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 2021-12-23T09:46:05.946637Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S13E033/2018/09/20/017A1A 2.0E-4 2.0E-4 true block average 2 2 -12.0 33.0 -13.0 34.0 POLYGON((33.23304211212545 -12.0,33.416765435002134 -12.803705987008605,33.465007952517844 -13.0,33.0 -13.0,33.0 -12.0,33.23304211212545 -12.0)) 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_017A1A_S13E033_2018_09_20_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_017A1A_S13E033_2018_09_20_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_017A1A_S13E033_2018_09_20_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_017A1A_S13E033_2018_09_20_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_017A1A_S13E033_2018_09_20_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