Remote sensing of vegetation stress using CO2 laser reflectance characteristics

Ram Mohan Narayanan, Mark T. Pflum, Michael A. Marintzer

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

A tunable thermal-infrared carbon-dioxide laser reflectance sensor operating in the 9-11 micrometer region of electromagnetic spectrum is being used to study plant physiological changes due to stresses. The system is capable of gathering information at various wavelengths, incident angles, and linear polarization combinations. Preliminary reflectance measurements of two different plant types demonstrate the possible potential of this system to characterize physiological changes due to induced freezing, chilling, and heat stresses.

Original languageEnglish (US)
Title of host publicationProceedings of SPIE - The International Society for Optical Engineering
EditorsRam M. Narayanan, James E.Jr. Kalshoven
PublisherSociety of Photo-Optical Instrumentation Engineers
Pages136-142
Number of pages7
Volume3059
ISBN (Print)0819424749
StatePublished - 1997
EventAdvances in Laser Remote Sensing for Terrestrial and Oceanographic Applications - Orlando, FL, USA
Duration: Apr 21 1997Apr 22 1997

Other

OtherAdvances in Laser Remote Sensing for Terrestrial and Oceanographic Applications
CityOrlando, FL, USA
Period4/21/974/22/97

Fingerprint

vegetation
remote sensing
Remote sensing
Carbon dioxide lasers
Chilling
reflectance
carbon dioxide lasers
electromagnetic spectra
Infrared lasers
Reflectometers
Lasers
linear polarization
Freezing
freezing
lasers
micrometers
Polarization
cooling
heat
Wavelength

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering
  • Condensed Matter Physics

Cite this

Narayanan, R. M., Pflum, M. T., & Marintzer, M. A. (1997). Remote sensing of vegetation stress using CO2 laser reflectance characteristics. In R. M. Narayanan, & J. E. J. Kalshoven (Eds.), Proceedings of SPIE - The International Society for Optical Engineering (Vol. 3059, pp. 136-142). Society of Photo-Optical Instrumentation Engineers.
Narayanan, Ram Mohan ; Pflum, Mark T. ; Marintzer, Michael A. / Remote sensing of vegetation stress using CO2 laser reflectance characteristics. Proceedings of SPIE - The International Society for Optical Engineering. editor / Ram M. Narayanan ; James E.Jr. Kalshoven. Vol. 3059 Society of Photo-Optical Instrumentation Engineers, 1997. pp. 136-142
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Narayanan, RM, Pflum, MT & Marintzer, MA 1997, Remote sensing of vegetation stress using CO2 laser reflectance characteristics. in RM Narayanan & JEJ Kalshoven (eds), Proceedings of SPIE - The International Society for Optical Engineering. vol. 3059, Society of Photo-Optical Instrumentation Engineers, pp. 136-142, Advances in Laser Remote Sensing for Terrestrial and Oceanographic Applications, Orlando, FL, USA, 4/21/97.

Remote sensing of vegetation stress using CO2 laser reflectance characteristics. / Narayanan, Ram Mohan; Pflum, Mark T.; Marintzer, Michael A.

Proceedings of SPIE - The International Society for Optical Engineering. ed. / Ram M. Narayanan; James E.Jr. Kalshoven. Vol. 3059 Society of Photo-Optical Instrumentation Engineers, 1997. p. 136-142.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Narayanan RM, Pflum MT, Marintzer MA. Remote sensing of vegetation stress using CO2 laser reflectance characteristics. In Narayanan RM, Kalshoven JEJ, editors, Proceedings of SPIE - The International Society for Optical Engineering. Vol. 3059. Society of Photo-Optical Instrumentation Engineers. 1997. p. 136-142