https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-11-04T06:45:32.951827Z 2018-11-04T06:45:57.949240Z s3://sentinel-s1-l1c/GRD/2018/11/4/IW/DV/S1B_IW_GRDH_1SDV_20181104T064532_20181104T064557_013451_018E33_2932 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 2018-11-04T06:45:32.951827Z 2018-11-04T06:45:57.949240Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181104T083901_V20181104T042500_20181104T074230.EOF 192.5350091073211 693000 Copernicus S1 Core Ground Segment - UPA 2018-11-04T08:55:43.661168Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181104T064532_20181104T064557_013451_018E33_2932 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.711572701 28.186555485,-11.097091313 28.251879908,-11.361310803 28.295975144,-11.758044544 28.361159588,-12.022800584 28.403975027,-12.42033007 28.467233648,-12.685610429 28.508761158,-13.230694489 28.592360521,-13.266763193 28.411884747,-13.302167443 28.231211477,-13.338903789 28.050735941,-13.445005073 27.508666284,-13.52821987 27.087818835,-12.990765326 27.003400127,-12.729181745 26.961522578,-12.337171194 26.897798945,-12.076076539 26.854713442,-11.684807338 26.789183671,-11.424212139 26.744897976,-11.043959434 26.67935268,-10.951250099 27.100955232,-10.872511298 27.463046263,-10.832635595 27.644006424,-10.791661678 27.824780378,-10.751985588 28.00577722,-10.711572701 28.186555485)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.71616070999034 46.54113764577527 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 2021-12-23T17:07:20.602692Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N27W011/2018/11/04/018E33 2.0E-4 2.0E-4 true block average 2 2 28.0 -11.0 27.0 -10.0 POLYGON((-10.753252005127191 28.0,-10.872511297997384 27.463046263012043,-10.97344989921262 27.0,-11.0 27.0,-11.0 28.0,-10.753252005127191 28.0)) 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_018E33_N27W011_2018_11_04_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_018E33_N27W011_2018_11_04_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_018E33_N27W011_2018_11_04_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_018E33_N27W011_2018_11_04_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_018E33_N27W011_2018_11_04_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