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Title: The Nimbus Earth Radiation Budget (ERB) Experiment: 1975 to 1992

Abstract

Three spectrally broadband measurement sets are presently being used for earth radiation budget (ERB) studies: the Nimbus-6 ERB (July 1975 to June 1978), Nimbus-7 ERB (November 1978 to the present), and Earth Radiation Budget Experiment (ERBE) (November 1984 to present). The measurements yield the incident solar irradiance, absorbed solar energy, outgoing longwave and net radiation. The Nimbus-7 started an accurate record of the solar constant in November 1978, while a nearly continuous record of the earth's radiation budget began in July 1975 with the Nimbus-6. Both the Nimbus-6 and -7 products have been reprocessed with improved processing and calibration algorithms so that the entire dataset can be considered as new. However, because of the use of different calibration and processing procedures, the three datasets for some purposes must be considered as piecewise continuous. The Nimbus-7 solar measurements indicate that the sun is a low-level variable star and that the mean annual solar energy just outside the earth's atmosphere was about 0.1% lower in 1984 than in 1979 and 1991. The 9 years of Nimbus-7 ERB measurements show the earth's mean annual energy budget to be stable at the 0.2% level with apparently real changes in the annual emitted longwave atmore » the 0.1% to 0.2% level that are associated with changes in the surface temperature. Other studies deal with the cooling and warming effects of clouds, interregional energy transport, and interannual variations. Current understanding of the sensors and how to derive an accurate mean radiation budget from the measurements has slowly improved. To date, there has been no consensus on the use of consistent calibration and processing procedures to permit quantitatively consistent analyses across the Nimbus-6, -7, and ERBE products. This report describes some successes and lessons learned during the Nimbus ERB program and the compatibility of the Nimbus and ERBE products. 99 refs., 5 figs., 4 tabs.« less

Authors:
;  [1];  [2];  [3]; ;  [4]; ;  [5];  [6];  [7];  [8]
  1. NASA/Goddard Space Flight Center, Greenbelt, MD (United States)
  2. Eppley Lab., Inc., Newport, RI (United States)
  3. Research and Data Systems Corp., Greenbelt, MD (United States)
  4. NOAA/National Environmental Satellite, Data, and Information Service, Washington, DC (United States)
  5. Colorado State Univ., Ft. Collins (United States)
  6. Drexel Univ., Philadelphia, PA (United States)
  7. Gulton Industries, Inc., Albuquerque, NM (United States)
  8. NASA/Langley Research Center, Hampton, VA (United States)
Publication Date:
OSTI Identifier:
6459012
Resource Type:
Journal Article
Journal Name:
Bulletin of the American Meteorological Society; (United States)
Additional Journal Information:
Journal Volume: 74:5; Journal ID: ISSN 0003-0007
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; EARTH ATMOSPHERE; RADIATIVE COOLING; SOLAR HEATING; NIMBUS SATELLITES; RESEARCH PROGRAMS; DATA ANALYSIS; METEOROLOGY; SOLAR CONSTANT; SOLAR ENERGY; COOLING; ENERGY; ENERGY SOURCES; HEATING; RENEWABLE ENERGY SOURCES; SATELLITES; 540110*

Citation Formats

Kyle, H L, Arking, A, Hickey, J R, Ardanuy, P E, Jacobowitz, H, Stowe, L L, Campbell, G G, Vonder Haar, T, House, F B, Maschhoff, R, and Smith, G L. The Nimbus Earth Radiation Budget (ERB) Experiment: 1975 to 1992. United States: N. p., 1993. Web. doi:10.1175/1520-0477(1993)074<0815:TNERBE>2.0.CO;2.
Kyle, H L, Arking, A, Hickey, J R, Ardanuy, P E, Jacobowitz, H, Stowe, L L, Campbell, G G, Vonder Haar, T, House, F B, Maschhoff, R, & Smith, G L. The Nimbus Earth Radiation Budget (ERB) Experiment: 1975 to 1992. United States. https://doi.org/10.1175/1520-0477(1993)074<0815:TNERBE>2.0.CO;2
Kyle, H L, Arking, A, Hickey, J R, Ardanuy, P E, Jacobowitz, H, Stowe, L L, Campbell, G G, Vonder Haar, T, House, F B, Maschhoff, R, and Smith, G L. 1993. "The Nimbus Earth Radiation Budget (ERB) Experiment: 1975 to 1992". United States. https://doi.org/10.1175/1520-0477(1993)074<0815:TNERBE>2.0.CO;2.
@article{osti_6459012,
title = {The Nimbus Earth Radiation Budget (ERB) Experiment: 1975 to 1992},
author = {Kyle, H L and Arking, A and Hickey, J R and Ardanuy, P E and Jacobowitz, H and Stowe, L L and Campbell, G G and Vonder Haar, T and House, F B and Maschhoff, R and Smith, G L},
abstractNote = {Three spectrally broadband measurement sets are presently being used for earth radiation budget (ERB) studies: the Nimbus-6 ERB (July 1975 to June 1978), Nimbus-7 ERB (November 1978 to the present), and Earth Radiation Budget Experiment (ERBE) (November 1984 to present). The measurements yield the incident solar irradiance, absorbed solar energy, outgoing longwave and net radiation. The Nimbus-7 started an accurate record of the solar constant in November 1978, while a nearly continuous record of the earth's radiation budget began in July 1975 with the Nimbus-6. Both the Nimbus-6 and -7 products have been reprocessed with improved processing and calibration algorithms so that the entire dataset can be considered as new. However, because of the use of different calibration and processing procedures, the three datasets for some purposes must be considered as piecewise continuous. The Nimbus-7 solar measurements indicate that the sun is a low-level variable star and that the mean annual solar energy just outside the earth's atmosphere was about 0.1% lower in 1984 than in 1979 and 1991. The 9 years of Nimbus-7 ERB measurements show the earth's mean annual energy budget to be stable at the 0.2% level with apparently real changes in the annual emitted longwave at the 0.1% to 0.2% level that are associated with changes in the surface temperature. Other studies deal with the cooling and warming effects of clouds, interregional energy transport, and interannual variations. Current understanding of the sensors and how to derive an accurate mean radiation budget from the measurements has slowly improved. To date, there has been no consensus on the use of consistent calibration and processing procedures to permit quantitatively consistent analyses across the Nimbus-6, -7, and ERBE products. This report describes some successes and lessons learned during the Nimbus ERB program and the compatibility of the Nimbus and ERBE products. 99 refs., 5 figs., 4 tabs.},
doi = {10.1175/1520-0477(1993)074<0815:TNERBE>2.0.CO;2},
url = {https://www.osti.gov/biblio/6459012}, journal = {Bulletin of the American Meteorological Society; (United States)},
issn = {0003-0007},
number = ,
volume = 74:5,
place = {United States},
year = {Sat May 01 00:00:00 EDT 1993},
month = {Sat May 01 00:00:00 EDT 1993}
}