https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-03T15:33:59.560639Z 2018-07-03T15:34:33.429531Z s3://sentinel-s1-l1c/GRD/2018/7/3/IW/DV/S1A_IW_GRDH_1SDV_20180703T153359_20180703T153433_022631_0273B6_6FDC 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 2018-07-03T15:33:59.560639Z 2018-07-03T15:34:33.429531Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180703T162147_V20180703T122252_20180703T154022.EOF 347.6457564873784 693000 Copernicus S1 Core Ground Segment - UPA 2018-07-03T16:41:41.230798Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20180703T153359_20180703T153433_022631_0273B6_6FDC GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.779410969 -22.690985397,44.364918082 -22.556267581,44.962271079 -22.416363035,45.558423513 -22.274269132,46.131615073 -22.135316453,45.977107447 -21.598540168,45.926757622 -21.419330192,45.731116428 -20.701220047,45.605400981 -20.234179725,45.038776893 -20.370670288,44.449583597 -20.510403742,43.859331828 -20.64814747,43.280906746 -20.780946413,43.400059021 -21.250110166,43.49298193 -21.610730759,43.585238504 -21.971545724,43.632948622 -22.15160452,43.779410969 -22.690985397)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.32234 45.70335588577301 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 2021-12-21T23:17:36.369853Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S21E043/2018/07/03/0273B6 2.0E-4 2.0E-4 true block average 2 2 -20.0 43.0 -21.0 44.0 POLYGON((43.336539204968 -21.0,43.280906746000035 -20.780946412999935,44.0 -20.61532053166634,44.0 -21.0,43.336539204968 -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_0273B6_S21E043_2018_07_03_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0273B6_S21E043_2018_07_03_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0273B6_S21E043_2018_07_03_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0273B6_S21E043_2018_07_03_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0273B6_S21E043_2018_07_03_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