VIIRS > Visible Infrared Imaging Radiometer Suite Details
  • Component Update Information
  • Last Updater
  • export_comp_migrate.sql
  • Last Updated
  • 2012-02-23 11:59:44 EST
  • Date Created
  • 2012-02-23 11:59:44 EST
  • VIIRS > Visible Infrared Imaging Radiometer Suite Extras
  • Uuid
  • 8293FAD4B8E675F2E040AC8C5AB4576F
  • Owner
  • richard.fozzard
  • Index Data
  • VIIRS > Visible Infrared Imaging Radiometer Suite
  • XML
  • <gmi:MI_Instrument xmlns:gmi="http://www.isotc211.org/2005/gmi" uuid="8293FAD4B8E675F2E040AC8C5AB4576F"><gmi:identifier><gmd:MD_Identifier xmlns:gmd="http://www.isotc211.org/2005/gmd"><gmd:code><gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">VIIRS &gt; Visible Infrared Imaging Radiometer Suite</gco:CharacterString></gmd:code></gmd:MD_Identifier></gmi:identifier><gmi:type><gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">imager</gco:CharacterString></gmi:type><gmi:description><gco:CharacterString xmlns:gco="http://www.isotc211.org/2005/gco">Instrument Type: imager, Operational Mode: crosstrack, Collection Type: whiskbroom, Other Information: VIIRS uses a rotating telescope to image the earth, deep space, and two calibration sources. The limits of the field of regard are at +/-56.06 degrees, covering a swath width of 3040km. Each complete scan takes 1.7864 seconds, with the earth scanning portion taking 0.55 seconds. VIIRS employs 4 Focal Plane Assemblies (FPA) to hold 21 spectral bands plus one Day-Night Band (DNB), a high sensitivity, large dynamic range, visible panchromatic band. The DNB and 16 M bands have moderate resolution of 740m at nadir, while the 5 I imagery bands have a resolution of 340m at nadir. The visible and near infrared (VISNIR) FPA has 9 bands with central wavelengths between 412 nm and 865 nm. The shortwave and midwave infrared (SWMWIR) FPA has 8 bands with central wavelengths between 1.24 um and 4.05 um. The long-wave infrared (LWIR) FPA has 4 bands with central wavelengths between 8.55 um and 12 um. The DNB FPA shares the same optical focal plane as the VISNIR, and the DNB has a central wavelength of 700 nm.</gco:CharacterString></gmi:description><gmi:mountedOn/></gmi:MI_Instrument>