https://ceos.org/ard/files/PFS/NRB/v5.5/CARD4L-PFS_NRB_v5.5.pdf 1 2018-02-09T15:33:54.644441Z 2018-02-09T15:34:28.517513Z s3://sentinel-s1-l1c/GRD/2018/2/9/IW/DV/S1A_IW_GRDH_1SDV_20180209T153354_20180209T153428_020531_0231FF_67F5 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 2018-02-09T15:33:54.644441Z 2018-02-09T15:34:28.517513Z C 5.40500045433435E9 IW VV VH Right TOPS ASCENDING RESORB S1A_OPER_AUX_RESORB_OPOD_20180209T161755_V20180209T122247_20180209T154017.EOF 347.64551985915875 693000 Copernicus S1 Core Ground Segment - DPA 2018-02-09T16:31:15.605994Z Sentinel-1 IPF, 002.84 S1A_IW_GRDH_1SDV_20180209T153354_20180209T153428_020531_0231FF_67F5 GRD 1 5 327.0 313.0 314.0 1.41E7 1.21E7 1.07E7 POLYGON((43.778629626 -22.690821197,44.364418046 -22.556034328,44.961768822 -22.416125339,45.557918998 -22.274026959,46.132327317 -22.134772437,45.977721032 -21.598020982,45.927443727 -21.418792588,45.731775673 -20.700690004,45.605760388 -20.232591076,45.037936627 -20.369376453,44.448749006 -20.5091128,43.858502948 -20.646859498,43.279803489 -20.779725268,43.399237151 -21.249954589,43.492169233 -21.610574008,43.584437368 -21.971385374,43.632077232 -22.151460835,43.778629626 -22.690821197)) Ground range 10.0 10.0 22.5 22.6 22.6 20.4 20.3 20.5 30.3264 45.70490229380693 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 2022-01-21T11:01:16.027512Z Batch API, v4.81.0 s3://deafrica-sentinel-1/s1_rtc/S22E043/2018/02/09/0231FF 2.0E-4 2.0E-4 true block average 2 2 -21.0 43.0 -22.0 44.0 POLYGON((43.59200751044755 -22.0,43.33575112287532 -21.0,44.0 -21.0,44.0 -22.0,43.59200751044755 -22.0)) 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_0231FF_S22E043_2018_02_09_MASK.tif Mask geotiff 0 UINT 8 Little Endian 0 1 2 s1_rtc_0231FF_S22E043_2018_02_09_AREA.tif Normalized Scattering Area geotiff nan FLOAT 32 Little Endian s1_rtc_0231FF_S22E043_2018_02_09_ANGLE.tif Angle geotiff 255 UINT 8 Little Endian Gamma-0 linear power 10*log10(DN) VV s1_rtc_0231FF_S22E043_2018_02_09_VV.tif geotiff FLOAT 32 Little Endian Gamma-0 linear power 10*log10(DN) VH s1_rtc_0231FF_S22E043_2018_02_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