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VNIR

The visible and near-infrared (VNIR) portion of the electromagnetic spectrum has wavelengths between approximately 400 and 1100 nanometers (nm).[1] It combines the full visible spectrum with an adjacent portion of the infrared spectrum up to the water absorption band between 1400 and 1500 nm. Some definitions also include the short-wavelength infrared band from 1400 nm up to the water absorption band at 2500 nm.[2] VNIR multi-spectral image cameras have wide applications in remote sensing and imaging spectroscopy.[3] Hyperspectral Imaging Satellite carried two payloads, among which one was working on the spectral range of VNIR.[4]

A VNIR image of the Ghadamis River in Libya. This is a false-color composite image made using near-infrared, green, and blue wavelengths.

See also edit

References edit

  1. ^ Moseley, Trevor & Zabierek, Gus (2006). (PDF). Archived from the original (PDF) on 2007-08-24. Retrieved 2007-10-31. electromagnetic radiation at wavelengths extending from 100 nm in the ultra-violet, through the visible (400-700 nm), and the near infrared (700-1400 nm), to the far infrared (1400 nm – 1 mm). {{cite journal}}: Cite journal requires |journal= (help)
  2. ^ Waiser, T.H.; Morgan, C.L.S.; Brown, D.J.; Hallmark, C.T. (2007). "In Situ Characterization of Soil Clay Content with Visible Near-Infrared Diffuse Reflectance Spectroscopy". Soil Science Society of America Journal. 71 (2): 389. Bibcode:2007SSASJ..71..389W. doi:10.2136/sssaj2006.0211.
  3. ^ Ben-dor, E.; Inbar, Y.; Chen, Y. (1997). (PDF). Remote Sensing of Environment. 61 (1): 1–15. Bibcode:1997RSEnv..61....1B. doi:10.1016/S0034-4257(96)00120-4. Archived from the original (PDF) on May 9, 2006. Retrieved 2007-10-31.
  4. ^ "HySIS (HyperSpectral Imaging Satellite) - Satellite Missions - eoPortal Directory". directory.eoportal.org. Retrieved 2021-02-18.


vnir, visible, near, infrared, portion, electromagnetic, spectrum, wavelengths, between, approximately, 1100, nanometers, combines, full, visible, spectrum, with, adjacent, portion, infrared, spectrum, water, absorption, band, between, 1400, 1500, some, defini. The visible and near infrared VNIR portion of the electromagnetic spectrum has wavelengths between approximately 400 and 1100 nanometers nm 1 It combines the full visible spectrum with an adjacent portion of the infrared spectrum up to the water absorption band between 1400 and 1500 nm Some definitions also include the short wavelength infrared band from 1400 nm up to the water absorption band at 2500 nm 2 VNIR multi spectral image cameras have wide applications in remote sensing and imaging spectroscopy 3 Hyperspectral Imaging Satellite carried two payloads among which one was working on the spectral range of VNIR 4 A VNIR image of the Ghadamis River in Libya This is a false color composite image made using near infrared green and blue wavelengths See also editAdvanced Spaceborne Thermal Emission and Reflection Radiometer Airborne Real time Cueing Hyperspectral Enhanced Reconnaissance Mars Reconnaissance Orbiter Near infrared spectroscopyReferences edit Moseley Trevor amp Zabierek Gus 2006 Guidance On The Safe Use Of Lasers In Education And Research PDF Archived from the original PDF on 2007 08 24 Retrieved 2007 10 31 electromagnetic radiation at wavelengths extending from 100 nm in the ultra violet through the visible 400 700 nm and the near infrared 700 1400 nm to the far infrared 1400 nm 1 mm a href Template Cite journal html title Template Cite journal cite journal a Cite journal requires journal help Waiser T H Morgan C L S Brown D J Hallmark C T 2007 In Situ Characterization of Soil Clay Content with Visible Near Infrared Diffuse Reflectance Spectroscopy Soil Science Society of America Journal 71 2 389 Bibcode 2007SSASJ 71 389W doi 10 2136 sssaj2006 0211 Ben dor E Inbar Y Chen Y 1997 Reflectance spectra of organic matter in the visible near infrared and short wave infrared region 400 2500 nm during a controlled decomposition process PDF Remote Sensing of Environment 61 1 1 15 Bibcode 1997RSEnv 61 1B doi 10 1016 S0034 4257 96 00120 4 Archived from the original PDF on May 9 2006 Retrieved 2007 10 31 HySIS HyperSpectral Imaging Satellite Satellite Missions eoPortal Directory directory eoportal org Retrieved 2021 02 18 nbsp This electromagnetism related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title VNIR amp oldid 1154413037, wikipedia, wiki, book, books, library,

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