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contributor authorFoot, J. S.
date accessioned2017-06-09T14:31:24Z
date available2017-06-09T14:31:24Z
date copyright1986/09/01
date issued1986
identifier issn0739-0572
identifier otherams-209.pdf
identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4157178
description abstractPyrgeometer measurements of the broadband infrared irradiance have hitherto been limited in accuracy because temperature gradients within the instrument produce spurious signals. A new pyrgeometer that has been demonstrated to possess greatly reduced sensitivity to temperature gradients is described. The instrument uses a thermopile evaporated onto a planar substrate with the hot and cold junctions having different adsorption properties. Both laboratory and aircraft flight tests are reported: comparison between the new instrument and an Eppley pyrgeometer is made. Features of the spectral selectivity of the instrument are also presented.
publisherAmerican Meteorological Society
titleA New Pyrgeometer
typeJournal Paper
journal volume3
journal issue3
journal titleJournal of Atmospheric and Oceanic Technology
identifier doi10.1175/1520-0426(1986)003<0363:ANP>2.0.CO;2
journal fristpage363
journal lastpage370
treeJournal of Atmospheric and Oceanic Technology:;1986:;volume( 003 ):;issue: 003
contenttypeFulltext


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