https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-11T18:49:35.235978Z 2018-02-11T18:50:00.234639Z s3://sentinel-s1-l1c/GRD/2018/2/11/IW/DV/S1A_IW_GRDH_1SDV_20180211T184935_20180211T185000_020563_0232F9_6DE9 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 2018-02-11T18:49:35.235978Z 2018-02-11T18:50:00.234639Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180211T210258_V20180211T170233_20180211T202003.EOF 347.26078364176595 693000 Copernicus S1 Core Ground Segment - UPA 2018-02-11T21:17:20.837632Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180211T184935_20180211T185000_020563_0232F9_6DE9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-13.114919879 30.37719991,-12.73185798 30.440455231,-12.47027112 30.482957465,-12.077468155 30.545727712,-11.815321016 30.586917214,-11.42168828 30.64771221,-11.158995152 30.687580825,-10.896087717 30.726918851,-10.537175393 30.77969988,-10.835835826 32.283564609,-11.20064184 32.231297073,-11.467853283 32.192296672,-11.734835509 32.152733339,-12.134873109 32.092335781,-12.401270424 32.05137102,-12.800418125 31.988877749,-13.066213923 31.946520191,-13.455414766 31.883419092,-13.277775539 31.100453334,-13.114919879 30.37719991)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.68443746836411 46.07853338815514 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 2022-01-21T11:24:29.825001Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N31W011/2018/02/11/0232F9 2.0E-4 2.0E-4 true block average 2 2 32.0 -11.0 31.0 -10.0 POLYGON((-10.779521233820047 32.0,-10.580925956438554 31.0,-11.0 31.0,-11.0 32.0,-10.779521233820047 32.0)) 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_0232F9_N31W011_2018_02_11_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0232F9_N31W011_2018_02_11_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0232F9_N31W011_2018_02_11_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0232F9_N31W011_2018_02_11_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0232F9_N31W011_2018_02_11_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