https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 2 2018-08-14T18:13:37.029045Z 2018-08-14T18:14:27.026963Z s3://sentinel-s1-l1c/GRD/2018/8/14/IW/DV/S1A_IW_GRDH_1SDV_20180814T181402_20180814T181427_023246_0286DB_12E9 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 2018-08-14T18:14:02.028747Z 2018-08-14T18:14:27.026963Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180814T203435_V20180814T162946_20180814T194716.EOF 347.7296041987946 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-14T20:56:26.981242Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180814T181402_20180814T181427_023246_0286DB_12E9 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.73383514 20.35758831,-2.144592507 20.465819535,-1.549913716 20.572875263,-0.95441387 20.67788842,-0.369157405 20.778953079,-0.579377229 21.864114384,-0.661934238 22.285607587,-1.253444713 22.185581282,-1.855250431 22.081461475,-2.456165586 21.975133813,-3.051524606 21.867462176,-2.961775175 21.445089588,-2.73383514 20.35758831)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83042093671284 46.04127915192793 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 s3://sentinel-s1-l1c/GRD/2018/8/14/IW/DV/S1A_IW_GRDH_1SDV_20180814T181337_20180814T181402_023246_0286DB_CFF6 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 2018-08-14T18:13:37.029045Z 2018-08-14T18:14:02.027261Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180814T203435_V20180814T162946_20180814T194716.EOF 347.7772615427603 693000 Copernicus S1 Core Ground Segment - UPA 2018-08-14T20:57:01.993763Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180814T181337_20180814T181402_023246_0286DB_CFF6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-2.420259414 18.846619787,-1.835224673 18.955705965,-1.246262369 19.063520162,-0.656545366 19.169453994,-0.077962526 19.271417287,-0.369157405 20.778953079,-0.95441387 20.67788842,-1.549913716 20.572875263,-2.144592507 20.465819535,-2.73383514 20.35758831,-2.646669788 19.934447026,-2.420259414 18.846619787)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84824531309009 46.05389 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 2021-12-23T00:20:46.333426Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N20W001/2018/08/14/0286DB 2.0E-4 2.0E-4 true block average 2 2 21.0 -1.0 20.0 0.0 POLYGON((-0.411979098525428 21.0,-0.21869520782380045 20.0,-1.0 20.0,-1.0 21.0,-0.411979098525428 21.0)) 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_0286DB_N20W001_2018_08_14_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0286DB_N20W001_2018_08_14_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0286DB_N20W001_2018_08_14_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0286DB_N20W001_2018_08_14_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0286DB_N20W001_2018_08_14_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