Development of measuring instruments for long-term measurement of low level illuminances and luminances
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F10%3A86075945" target="_blank" >RIV/61989100:27240/10:86075945 - isvavai.cz</a>
Výsledek na webu
<a href="http://dx.doi.org/10.1109/EEEIC.2010.5490013" target="_blank" >http://dx.doi.org/10.1109/EEEIC.2010.5490013</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EEEIC.2010.5490013" target="_blank" >10.1109/EEEIC.2010.5490013</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Development of measuring instruments for long-term measurement of low level illuminances and luminances
Popis výsledku v původním jazyce
The paper deals with long-term measuring instruments for light data collected under the night sky. The point of such measurements is to quantify the obtrusive light and compare the level of the obtrusive light in populated industrial areas and out of them. For long-term measurements of low level illuminances (about 10-2 1x) and luminances (about 10-3 cd/m2) should be applied not only the measuring instruments with high sensitivity, but also completely independent instruments with the ability to save themeasured data. For low level illuminances measuring is described luxmeter satisfying the above requirements. The issue of measuring the low luminances is solved by digital photographs. In this paper is also showed the astronomical camera with cooled CCDchip, which is able to minimize the thermal noise. The last described device for long-term measuring of the night sky is astronomical instrument (Sky quality meter), which evaluates the luminances of the night sky.
Název v anglickém jazyce
Development of measuring instruments for long-term measurement of low level illuminances and luminances
Popis výsledku anglicky
The paper deals with long-term measuring instruments for light data collected under the night sky. The point of such measurements is to quantify the obtrusive light and compare the level of the obtrusive light in populated industrial areas and out of them. For long-term measurements of low level illuminances (about 10-2 1x) and luminances (about 10-3 cd/m2) should be applied not only the measuring instruments with high sensitivity, but also completely independent instruments with the ability to save themeasured data. For low level illuminances measuring is described luxmeter satisfying the above requirements. The issue of measuring the low luminances is solved by digital photographs. In this paper is also showed the astronomical camera with cooled CCDchip, which is able to minimize the thermal noise. The last described device for long-term measuring of the night sky is astronomical instrument (Sky quality meter), which evaluates the luminances of the night sky.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
JA - Elektronika a optoelektronika, elektrotechnika
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/GA102%2F09%2F1986" target="_blank" >GA102/09/1986: Výzkum rušivých účinků umělého venkovního osvětlení</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2010
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
Proceedings of the 9th International Conference on Environment and Electrical Engineering 2010
ISBN
978-1-4244-5374-0
ISSN
—
e-ISSN
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Počet stran výsledku
4
Strana od-do
89-92
Název nakladatele
University of Technology
Místo vydání
Wroclaw
Místo konání akce
Prague
Datum konání akce
16. 5. 2010
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
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