https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-07-09T19:04:08.869384Z 2018-07-09T19:04:37.894140Z s3://sentinel-s1-l1c/GRD/2018/7/9/IW/DV/S1B_IW_GRDH_1SDV_20180709T190408_20180709T190437_011738_01597F_9A6A 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 2018-07-09T19:04:08.869384Z 2018-07-09T19:04:37.894140Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1B_OPER_AUX_RESORB_OPOD_20180709T213542_V20180709T171825_20180709T203555.EOF 347.5050242012868 693000 Copernicus S1 Core Ground Segment - DPA 2018-07-09T21:46:33.554177Z Sentinel-1 IPF, 002.91 S1B_IW_GRDH_1SDV_20180709T190408_20180709T190437_011738_01597F_9A6A GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((-16.236775976 25.831538532,-15.865565565 25.896158586,-15.616102748 25.939012436,-15.241572294 26.002488362,-14.991663156 26.044267458,-14.616469645 26.106126071,-14.366122809 26.146823537,-14.115603365 26.187086458,-13.769377304 26.2419597,-14.087327478 27.867305406,-14.438691167 27.813039925,-14.6929152 27.773178785,-14.9469531 27.732851372,-15.32765723 27.671488473,-15.581222384 27.630000361,-15.961209573 27.566901826,-16.214291621 27.524260272,-16.590864188 27.459898199,-16.406393031 26.614037985,-16.236775976 25.831538532)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.76991206400514 46.0864560481557 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 2021-12-22T04:08:57.573343Z Batch API, v4.34.0 s3://deafrica-sentinel-1/s1_rtc/N26W015/2018/07/09/01597F 2.0E-4 2.0E-4 true block average 2 2 27.0 -15.0 26.0 -14.0 POLYGON((-14.0 26.205408393111924,-14.36612280897187 26.14682353700445,-15.0 26.042873728228766,-15.0 27.0,-14.0 27.0,-14.0 26.205408393111924)) 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_01597F_N26W015_2018_07_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_01597F_N26W015_2018_07_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_01597F_N26W015_2018_07_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_01597F_N26W015_2018_07_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_01597F_N26W015_2018_07_09_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