https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-04-01T04:29:34.771401Z 2018-04-01T04:29:59.770365Z s3://sentinel-s1-l1c/GRD/2018/4/1/IW/DV/S1B_IW_GRDH_1SDV_20180401T042934_20180401T042959_010285_012B52_3AF6 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 2018-04-01T04:29:34.771401Z 2018-04-01T04:29:59.770365Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180401T061647_V20180401T020457_20180401T052227.EOF 192.0603826017737 693000 Copernicus S1 Core Ground Segment - UPA 2018-04-01T06:27:04.865553Z Sentinel-1 IPF, 002.90 S1B_IW_GRDH_1SDV_20180401T042934_20180401T042959_010285_012B52_3AF6 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.151028588 13.427713532,20.581781767 13.539191984,20.010737884 13.649615827,19.439165652 13.758723564,18.877695382 13.864511855,18.772120157 13.321233723,18.629240639 12.597063247,18.582448152 12.356364797,19.140304507 12.249430383,19.708251843 12.139304004,20.275729974 12.028011586,20.841479178 11.915815795,20.890409737 12.157127733,21.04010819 12.883087877,21.151028588 13.427713532)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.89921234689914 46.06236332224226 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 2022-01-24T18:10:35.806830Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/N12E021/2018/04/01/012B52 2.0E-4 2.0E-4 true block average 2 2 13.0 21.0 12.0 22.0 POLYGON((21.063918928798525 13.0,21.0 12.688583880435694,21.0 13.0,21.063918928798525 13.0)) 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_012B52_N12E021_2018_04_01_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_012B52_N12E021_2018_04_01_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_012B52_N12E021_2018_04_01_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_012B52_N12E021_2018_04_01_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_012B52_N12E021_2018_04_01_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