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|a (TOE)ost377500
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|a (TOE)377500
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|a TOE
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|a GDWR
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|a 44
|2 edbsc
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|a E 1.99: conf-9406134--5
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|a E 1.99:doe/er/61072--14
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|a E 1.99: conf-9406134--5
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|a conf-9406134--5
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|a doe/er/61072--14
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|a Spectral correction of silicon photodiode solar radiation detectors
|h [electronic resource]
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| 260 |
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|a Washington, D.C. :
|b United States. Department of Energy. ;
|a Oak Ridge, Tenn. :
|b distributed by the Office of Scientific and Technical Information, U.S. Department of Energy,
|c 1994.
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| 300 |
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|a 6 p. :
|b digital, PDF file.
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| 336 |
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|a text
|b txt
|2 rdacontent.
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| 337 |
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|a computer
|b c
|2 rdamedia.
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| 338 |
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|a online resource
|b cr
|2 rdacarrier.
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| 500 |
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|a Published through SciTech Connect.
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| 500 |
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|a 12/31/1994.
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| 500 |
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|a "doe/er/61072--14"
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| 500 |
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|a " conf-9406134--5"
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| 500 |
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|a "DE96010348"
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| 500 |
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|a ": NYSERDA Contract 1725-EEED-IEA-92"
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| 500 |
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|a SOLAR ̀94: American Solar Energy Society conference, San Jose, CA (United States), 25-30 Jun 1994.
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| 500 |
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|a Zhou, C.; Michalsky, J.
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| 520 |
3 |
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|a The multi-filter rotating shadowband radiometer (MFRSR) is a ground- based instrument that uses a silicon photodiode sensor to measure shortwave global and diffuse horizontal irradiance from which direct normal irradiance is calculated. Besides this multiplexing advantage, silicon sensors are rugged, stable and have a fast time response. On the other hand, silicon sensors are both thermally and spectrally sensitive. They, as do all pyranometric sensors, have an imperfect cosine response, especially at high solar-zenith angles. In the MFRSR two of these problems are solved. The MFRSR̀s cosine response is measured and corrected. An automatic heater maintains the MFRSR detector at a constant temperature near 40 °C. This paper describes a correction scheme, based on sky conditions, to account for the remaining spectral bias. The data base for these corrections was collected in Albany, New York, during 1993. The MFRSR and WMO firstclass thermopile instruments were sampled every 15 seconds and 5- minute averages were compared. The differences in time response between silicon and thermopile instruments contributes substantially to the remaining root-mean-square error reported.
|
| 536 |
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|b FG02-90ER61072.
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| 650 |
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7 |
|a Solar Radiation.
|2 local.
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| 650 |
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7 |
|a Radiometers.
|2 local.
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| 650 |
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7 |
|a Photodiodes.
|2 local.
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| 650 |
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7 |
|a Corrections.
|2 local.
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| 650 |
|
7 |
|a Instrumentation, Including Nuclear And Particle Detectors.
|2 edbsc.
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| 710 |
2 |
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|a State University of New York.
|b Atmospheric Sciences Research Center.
|4 res.
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| 710 |
1 |
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|a United States.
|b Department of Energy.
|4 spn.
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| 710 |
1 |
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|a United States.
|b Department of Energy.
|b Office of Scientific and Technical Information.
|4 dst.
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| 856 |
4 |
0 |
|u http://www.osti.gov/scitech/biblio/377500
|z Online Access (via OSTI)
|
| 907 |
|
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|a .b5942980x
|b 03-09-23
|c 05-25-10
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| 998 |
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|a web
|b 05-20-19
|c f
|d m
|e p
|f eng
|g
|h 0
|i 2
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| 956 |
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|a Information bridge
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| 999 |
f |
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|i 4688e829-89c3-5cc0-9f0c-63e5a87a4ef5
|s cd12a90d-ba95-5e4f-b3b5-87c0eadf8bec
|
| 952 |
f |
f |
|p Can circulate
|a University of Colorado Boulder
|b Online
|c Online
|d Online
|e E 1.99: conf-9406134--5
|h Superintendent of Documents classification
|i web
|n 1
|
