https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2019-01-27T02:46:56.867438Z 2019-01-27T02:47:24.167099Z s3://sentinel-s1-l1c/GRD/2019/1/27/IW/DV/S1A_IW_GRDH_1SDV_20190127T024656_20190127T024724_025657_02D97F_1678 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 2019-01-27T02:46:56.867438Z 2019-01-27T02:47:24.167099Z C 5.40500045433435E9 IW VV VH Right TOPS DESCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20190127T050601_V20190127T001847_20190127T033617.EOF 191.9623128499057 693000 Copernicus S1 Core Ground Segment - DPA 2019-01-27T05:22:12.471417Z Sentinel-1 IPF, 002.91 S1A_IW_GRDH_1SDV_20190127T024656_20190127T024724_025657_02D97F_1678 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((45.248954784609474 0.6159383617138717,43.04388124866765 1.0875784038550596,42.89245529531378 0.363771330125268,42.724402063975376 -0.4349817999399053,44.92842542769441 -0.911157179136695,45.248954784609474 0.6159383617138717)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.64346 45.9324227987924 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 2021-12-24T10:21:06.045653Z Batch API, v4.29.0 s3://deafrica-sentinel-1/s1_rtc/S01E043/2019/01/27/02D97F 2.0E-4 2.0E-4 true block average 2 2 0.0 43.0 -1.0 44.0 POLYGON((44.0 -0.7105724950694866,43.0 -0.49452425028441327,43.0 0.0,44.0 0.0,44.0 -0.7105724950694866)) 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_02D97F_S01E043_2019_01_27_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_02D97F_S01E043_2019_01_27_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_02D97F_S01E043_2019_01_27_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_02D97F_S01E043_2019_01_27_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_02D97F_S01E043_2019_01_27_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