https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-12-06T17:16:46.453757Z 2019-12-06T17:17:15.473187Z s3://sentinel-s1-l1c/GRD/2019/12/6/IW/DV/S1A_IW_GRDH_1SDV_20191206T171646_20191206T171715_030230_0374B8_098C 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 2019-12-06T17:16:46.453757Z 2019-12-06T17:17:15.473187Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20191206T181455_V20191206T141001_20191206T172731.EOF 346.61305077933747 693000 Copernicus S1 Core Ground Segment - DPA 2019-12-06T18:42:25.287400Z Sentinel-1 IPF, 003.10 S1A_IW_GRDH_1SDV_20191206T171646_20191206T171715_030230_0374B8_098C GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((21.764661753646774 -38.18078460736581,22.112703050241514 -38.101285542297454,22.397484381311315 -38.035322167742336,22.68175352261749 -37.96867276270926,23.10719026692739 -37.86741867314639,23.390165790122346 -37.79906679452163,23.813648415023113 -37.695272454024845,24.09531232300478 -37.6252361130222,24.481669206333 -37.52784353210405,24.32189010565977 -37.11759972253129,24.185670423591326 -36.7639433691538,24.0507294715108 -36.41010994152553,23.87257727428169 -35.93759650714246,23.493341682184923 -36.03297654425981,23.216916959842212 -36.10159110283198,22.801384745162792 -36.20331896207246,22.523770081880546 -36.27033765510696,22.10646464959646 -36.3696593438878,21.827675861943913 -36.43506574319542,21.54842204346034 -36.49982263823849,21.207187093102057 -36.57790098774206,21.37040343836177 -37.054083301632915,21.49394180199912 -37.41071051811552,21.618573512396658 -37.76720026386601,21.764661753646774 -38.18078460736581)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 29.46358 45.39722189197731 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 2021-12-25T02:28:28.017421Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S39E022/2019/12/06/0374B8 2.0E-4 2.0E-4 true block average 2 2 -38.0 22.0 -39.0 23.0 POLYGON((22.54813842373105 -38.0,22.0 -38.12702900208887,22.0 -38.0,22.54813842373105 -38.0)) 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_0374B8_S39E022_2019_12_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0374B8_S39E022_2019_12_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0374B8_S39E022_2019_12_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0374B8_S39E022_2019_12_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0374B8_S39E022_2019_12_06_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