https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-09-05T16:01:58.148399Z 2018-09-05T16:02:27.184946Z s3://sentinel-s1-l1c/GRD/2018/9/5/IW/DV/S1B_IW_GRDH_1SDV_20180905T160158_20180905T160227_012582_01736E_BAA3 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 2018-09-05T16:01:58.148399Z 2018-09-05T16:02:27.184946Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180905T181550_V20180905T141726_20180905T173456.EOF 347.6895110513972 693000 Copernicus S1 Core Ground Segment - DPA 2018-09-05T18:33:15.695578Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180905T160158_20180905T160227_012582_01736E_BAA3 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((29.950184499 21.462374118,30.576477977 21.576028313,31.07972684 21.665523944,31.45756702 21.7316453,31.709651036 21.775247813,32.331952644 21.881128134,32.321300875 21.938899047,32.28610286 22.11977084,32.249414608 22.300389025,32.214180679 22.481246496,32.142791047 22.842796455,32.013506904 23.507439074,31.638911326 23.44548385,31.383602372 23.402707403,31.128458058 23.359514894,30.746052784 23.293948483,30.236765859 23.205080971,29.982376344 23.160030249,29.603028746 23.092031386,29.744351732 22.426022899,29.822129729 22.063740719,29.860515601 21.882508193,29.900356177 21.701541461,29.938575305 21.52027825,29.950184499 21.462374118)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.83695727144849 46.69973336289244 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 2021-12-23T06:01:12.920322Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N21E029/2018/09/05/01736E 2.0E-4 2.0E-4 true block average 2 2 22.0 29.0 21.0 30.0 POLYGON((29.95018449899942 21.46237411799983,29.900356177000322 21.70154146099774,29.83563030273623 22.0,30.0 22.0,30.0 21.471414194040257,29.95018449899942 21.46237411799983)) 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_01736E_N21E029_2018_09_05_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01736E_N21E029_2018_09_05_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01736E_N21E029_2018_09_05_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01736E_N21E029_2018_09_05_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01736E_N21E029_2018_09_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