https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-12-22T05:54:46.134490Z 2018-12-22T05:55:12.884148Z s3://sentinel-s1-l1c/GRD/2018/12/22/IW/DV/S1A_IW_GRDH_1SDV_20181222T055446_20181222T055512_025134_02C685_466F 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 2018-12-22T05:54:46.134490Z 2018-12-22T05:55:12.884148Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20181222T075619_V20181222T033618_20181222T065348.EOF 193.0259561177611 693000 Copernicus S1 Core Ground Segment - DPA 2018-12-22T08:15:25.541275Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20181222T055446_20181222T055512_025134_02C685_466F GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((3.319944242 35.716529084,2.894495128 35.782097825,2.607791068 35.825375019,2.177155328 35.889009062,1.889684691 35.930574623,1.45791934 35.991632841,1.169709198 36.031475709,0.881210919 36.070626503,0.587934001 36.109673633,0.55464274 35.928996562,0.519655854 35.748444482,0.481767831 35.568271858,0.441146646 35.388461798,0.403951343 35.208196749,0.365870319 35.028047499,0.327175191 34.847978714,0.292094417 34.667423201,0.282265165 34.626802195,0.570162114 34.587408387,0.853382046 34.547953625,1.136333577 34.507843639,1.560249666 34.446453541,1.842514391 34.404712375,2.265383812 34.34088298,2.546940089 34.297520645,2.964786548 34.231891596,2.975847828 34.272543019,3.016790917 34.453365483,3.061440365 34.633607737,3.105463892 34.813952846,3.148678785 34.99442879,3.195415333 35.174358839,3.239439796 35.354718797,3.280482074 35.535547037,3.319944242 35.716529084)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76273168125838 46.63568647847114 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 2021-12-23T19:56:06.566509Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N34E000/2018/12/22/02C685 2.0E-4 2.0E-4 true block average 2 2 35.0 0.0 34.0 1.0 POLYGON((1.0 34.52716969758483,0.28226516499999643 34.626802195,0.29209441699991523 34.66742320099958,0.32717519100010634 34.84797871400051,0.3598431690756941 35.0,1.0 35.0,1.0 34.52716969758483)) 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_02C685_N34E000_2018_12_22_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02C685_N34E000_2018_12_22_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02C685_N34E000_2018_12_22_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02C685_N34E000_2018_12_22_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02C685_N34E000_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