https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-22T16:04:31.739093Z 2018-12-22T16:04:56.736958Z s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1B_IW_GRDH_1SDV_20181222T160431_20181222T160456_014157_01A4E8_E796 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 2018-12-22T16:04:31.739093Z 2018-12-22T16:04:56.736958Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20181222T182134_V20181222T141726_20181222T173456.EOF 347.24413568742085 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-22T18:45:24.738243Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20181222T160431_20181222T160456_014157_01A4E8_E796 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((27.97100974 30.635452033,28.354266854 30.698531134,28.621888953 30.74185534,29.023767497 30.80580761,29.291979851 30.847751026,29.69473211 30.909625506,29.96351907 30.950179383,30.2325314 30.990175051,30.554035052 31.037181204,30.445035412 31.578555928,30.253418145 32.540664463,29.926578795 32.494112319,29.653114794 32.454458806,29.379891787 32.414213206,28.970515639 32.352737787,28.697908064 32.311018288,28.289468727 32.24733891,28.017494684 32.204154763,27.628030056 32.141217739,27.847092068 31.177645143,27.97100974 30.635452033)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.61223369866719 46.30127996736933 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 2021-12-23T19:56:17.423941Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N31E029/2018/12/22/01A4E8 2.0E-4 2.0E-4 true block average 2 2 32.0 29.0 31.0 30.0 POLYGON((29.0 31.0,29.0 32.0,30.0 32.0,30.0 31.0,29.0 31.0)) 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_01A4E8_N31E029_2018_12_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01A4E8_N31E029_2018_12_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01A4E8_N31E029_2018_12_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01A4E8_N31E029_2018_12_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01A4E8_N31E029_2018_12_22_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