https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2021-07-19T17:09:13.306205Z 2021-07-19T17:09:38.304642Z s3://sentinel-s1-l1c/GRD/2021/7/19/IW/DV/S1B_IW_GRDH_1SDV_20210719T170913_20210719T170938_027866_035336_18D8 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 2021-07-19T17:09:13.306205Z 2021-07-19T17:09:38.304642Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING DOWNLINK 347.52527758587286 693000 Copernicus S1 Core Ground Segment - TLS 2021-07-19T18:13:32.002241Z Sentinel-1 IPF, 003.31 S1B_IW_GRDH_1SDV_20210719T170913_20210719T170938_027866_035336_18D8 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((12.635502053737257 25.541452989414253,13.013990992042848 25.607516991622955,13.272729944128642 25.652072243833587,13.531323498549394 25.696112770205243,13.91828021737473 25.761101046005578,14.30663010433109 25.825220566118368,14.56583896267007 25.867403706628096,15.090354214728313 25.951255822400462,14.94859432134222 26.673952261390223,14.84106592301781 27.215816588233835,14.805994526707638 27.396548969416273,14.79357791486425 27.45624734154397,14.261525596482965 27.373153035792114,13.998621438067367 27.3312979169035,13.60462935813873 27.267589309682357,13.341918108344519 27.22445286607744,12.950047069194124 27.159131157365124,12.688658228289826 27.11490993556447,12.305288470197446 27.049106750300247,12.399257105683118 26.627507846878437,12.44105712629864 26.446902648716396,12.477911409162534 26.265439258204864,12.517661526305474 26.084479634157702,12.556266464602919 25.90332095983044,12.635502053737257 25.541452989414253)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.80741967966478 46.61495284539133 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 2021-12-26T08:55:49.420517Z Batch API, v4.39.0 s3://deafrica-sentinel-1/s1_rtc/N26E015/2021/07/19/035336 2.0E-4 2.0E-4 true block average 2 2 27.0 15.0 26.0 16.0 POLYGON((15.0 26.411884478871734,15.080792842834258 26.0,15.0 26.0,15.0 26.411884478871734)) 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_035336_N26E015_2021_07_19_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_035336_N26E015_2021_07_19_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_035336_N26E015_2021_07_19_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_035336_N26E015_2021_07_19_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_035336_N26E015_2021_07_19_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