https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-06T16:25:26.773167Z 2018-12-06T16:25:51.772098Z s3://sentinel-s1-l1c/GRD/2018/12/6/IW/DV/S1B_IW_GRDH_1SDV_20181206T162526_20181206T162551_013923_019D3E_E396 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 2018-12-06T16:25:26.773167Z 2018-12-06T16:25:51.772098Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181206T171819_V20181206T131137_20181206T162907.EOF 347.91992123158303 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-06T17:41:01.176560Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181206T162526_20181206T162551_013923_019D3E_E396 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.023738046 -12.890583235,29.587068703 -12.763175519,30.163097514 -12.63153028,30.738537882 -12.498654408,31.262592392 -12.376459746,31.218614034 -12.196471606,31.132329379 -11.835942356,31.047361471 -11.475139817,30.964903284 -11.113789243,30.909009676 -10.87337622,30.387415708 -10.99407295,29.814751824 -11.125449647,29.241578738 -11.255746187,28.681113234 -11.381982559,28.73535478 -11.623266435,28.815205417 -11.985928895,28.897522766 -12.348058905,28.981106419 -12.70992516,29.023738046 -12.890583235)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64052 46.16706877986444 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 2021-12-23T18:59:32.029134Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/S12E031/2018/12/06/019D3E 2.0E-4 2.0E-4 true block average 2 2 -11.0 31.0 -12.0 32.0 POLYGON((31.0 -11.267591053754586,31.047361471000524 -11.47513981700268,31.171592926167477 -12.0,31.0 -12.0,31.0 -11.267591053754586)) 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_019D3E_S12E031_2018_12_06_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_019D3E_S12E031_2018_12_06_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_019D3E_S12E031_2018_12_06_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_019D3E_S12E031_2018_12_06_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_019D3E_S12E031_2018_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