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SI Imaging Services

SI Imaging Services
21 yuseong-daero 1628 beon-gil / Yuseong-gu
305-714 Daejeon
Korea
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Specifications

  • Deliverable raster products
    Raw Imagery, Stereo Imagery, Orthorectified imagery, DEM
  • Options for delivery
    Individual Files
  • Satellites or constellations of delivered products
    KOMPSAT Series (2, 3 & 5), DUBUISAT Series, DEIMOS Series.
  • Spectral band types
    Red, Green, Blue, Near-infrared
  • Spectral bands [specify wavelengths]
    PAN : 450 ~ 900 nm. MS1 (Blue) : 450 ~ 520 nm. MS2 (Green) : 520 ~ 600 nm. MS3 (Red) : 630 ~ 690 nm. MS4 (NIR) : 760 ~ 900 nm.
  • Dynamic range of RGB image [bit depth]
    14
  • Dynamic range of other products [specify bit depth and spectral band]
    14
  • Data formats of imagery
    GeoTIFF, JPEG
  • Resolution of RGB imagery [best GSD in meters]
    0.7
  • Resolution of other bands [GSD in meters]
    2.8
  • Geolocation accuracy [CE90 at nadir in meters]
    48.5
  • Image sharpening methods
    PAN-sharpening
  • Sensor corrected
    Y
  • Proces of sensor correction
    The difference of relative radiometric response between detectors is corrected and internal detector geometry and mis-registrations between detectors are corrected when applicable.
  • Radiometrically corrected
    Y
  • Process of radiometric and/or atmospheric correction
    The difference of relative radiometric response between detectors is corrected and internal detector geometry and mis-registrations between detectors are corrected when applicable.
  • Revisit time for defined data products
    3 days
  • Possibilities for custom inquiries
    New tasking priority provides three options designed to meet a variety of customer needs. These options consider that balances the cost against the need for timeliness, level of risk, and control over the collection window. Very high priority requests can be delivered within 4 days.
  • More information and distinguishable features
    Integrated solution for optical and radar satellite products.

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