https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-10-05T18:47:11.490792Z 2021-10-05T18:47:36.488490Z s3://sentinel-s1-l1c/GRD/2021/10/5/IW/DV/S1A_IW_GRDH_1SDV_20211005T184711_20211005T184736_039988_04BBAC_301A 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 2021-10-05T18:47:11.490792Z 2021-10-05T18:47:36.488490Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.74224091297407 693000 Copernicus S1 Core Ground Segment - TLS 2021-10-05T22:19:24.660248Z Sentinel-1 IPF, 003.31 S1A_IW_GRDH_1SDV_20211005T184711_20211005T184736_039988_04BBAC_301A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-10.887940281415267 20.004333520432496,-10.299342985293078 20.112823715838868,-9.705558618413704 20.22013252975046,-9.111216122769378 20.32539031813448,-8.529256237276401 20.42636128119996,-8.670054112428192 21.149673760171932,-8.821118223461292 21.933216876176324,-9.409811150968398 21.833182933838042,-10.010439506373757 21.7288082456106,-10.609677875319115 21.62235434954709,-11.200700968857689 21.51508932504427,-11.151997822434506 21.273374004774052,-11.07763716641528 20.910568876943728,-10.887940281415267 20.004333520432496)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.84467079681927 46.05562416062381 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 2021-12-26T12:53:35.015200Z Batch API, vbatc_node_debug1 s3://deafrica-sentinel-1/s1_rtc/N20W012/2021/10/05/04BBAC 2.0E-4 2.0E-4 true block average 2 2 21.0 -12.0 20.0 -11.0 POLYGON((-11.0 20.539674303820767,-11.095966998241924 21.0,-11.0 21.0,-11.0 20.539674303820767)) 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_04BBAC_N20W012_2021_10_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_04BBAC_N20W012_2021_10_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_04BBAC_N20W012_2021_10_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_04BBAC_N20W012_2021_10_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_04BBAC_N20W012_2021_10_05_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