Remote measurement of temperature

Details Remote measurement of temperature Remote measurement of temperature

1989-02-21

1991-06-04

Teska, Kevin J.

Boots, shoes, and leggings

364550, 374 9, 374120, G06F 1542, G06F 1546, G06F 1520, G01N 2500

Patent

active

050219804

ABSTRACT:
A method for determination of the true temperature T and true radiative emissivity of a body at temperature T, using measurements of total energy radiated by the body in two or more adjacent wave length ranges .lambda..sub.1 .ltoreq..lambda..ltoreq..lambda..sub.2 and .lambda..sub.3 .ltoreq..lambda..ltoreq..lambda..sub.4 ; the wave length ranges may partially overlap or may be adjacent but non-overlapping.

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You-Wen Zhang et al., "Quantitative Measurements of Ambient Radiation, Emissivity, and Truth Temperature of a Greybody: Methods and Experimental Results", Applied Optics, Oct. 15, 1986, vol. 25, No. 20, pp. 3683-3689.
T. J. Rockstroh et al., "Infrared Thermographic Temperature Measurement During Laser Heat Treatment", Applied Optics, May 1, 1985, vol. 24, No. 3, pp. 1343-1345.
James L. Cogan, "Remote Sensing of Surface and Near Surface Temperature from Remotely Piloted Aircraft", Applied Optics, Apr. 1, 1985, vol. 24, No. 7, pp. 1030-1036.
M. A. Ordal et al., "Optical Properties of Fourteen Metals in the Infrared and Far Infrared: Al, Co, Cu, Au, Fe, Pb, Mo, Ni, Pd, Pt, Ag, Ti, V, and W.", Applied Optics, Dec. 15, 1985, vol. 24, No. 24, pp. 4493-4499.
John R. Stearns, "Airborne Infrared Observations and Analyses of a Large Forest Fire", Applied Optics, Aug. 1, 1986, pp. 2554-2562.

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