Circumsolar Radiation Data: The Lawrence Berkely Laboratory Reduced Data Base


Table of Contents

Appendix


Document Control Page

Document Control
Page1. NREL Report No.

NREL/TP-262-44292. NTIS Accession No.

DE920011613. Recipient's Accession No. 4. Title and Subtitle
Circumsolar Radiation Data: The Lawrence Berkeley Laboratory Reduced Data Base5. Publication Data
December 1991 6. Author(s)
J. Noring, D. Grether, and A. Hunt7. Performing Organization Rept. No.
LBL-29683 8. Performing Organization Name and Address
Lawrence Berkeley Laboratory
University of California
Berkeley, California 947209.Project/Task/Work Unit No.
RA110101 10. Contract (C) or Grant (G) No.
(C) C-O-49253-1
(G) 11.Sponsoring Organization Name and Address
National Renewable Energy Laboratory
1617 Cole Boulevard
Golden, Colorado 80401-339312. Type of Report & Period Covered

Technical Report 13. Supplementary Notes
NREL Technical Monitor: C. Riordan 14. Abstract (Limit: 200 words)
This report describes the content and format of a circumsolar radiation data base assembled by Lawrence Berkeley Laboratory. This 200-megabyte data base contains detailed intensity profiles of the solar and circumsolar region (out to 3 degrees from the sun's center), the total and spectrally divided direct normal radiation data, and the total hemispherical solar radiation in the horizontal plane and the plane facing the sun. Data are available for 11 locations in the United States covering 1976 to 1981. Measurements were made by four automatic scanning instruments called circumsolar telescopes that operated about 16 hours per day. This data base, the Reduced Data Base, was generated from a larger data set to provide data in a more manageable form. 15. Document Analysis
a. Descriptors
Circumsolar radiation; data base; intensity profiles; direct normal radiation; hemispherical solar radiation

b. Identifiers/Open-Ended Terms

UC Categories
233,234 16. Availability Statement
National Technical Information Service
U.S. Department of Commerce
5285 Port Royal Road
Springfield, VA 22161 17. No. of Pages
21 18. Price
A03
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