TOTAL SOLAR IRRADIANCE (TSI) AND TERRESTRIAL CLIMATE
نویسندگان
چکیده
منابع مشابه
Validation of spacecraft active cavity radiometer total solar irradiance [TSI] long-term measurement trends using proxy TSI least squares analyses
Long-term, incoming total solar irradiance (TSI) measurement trends were validated using proxy TSI values, derived from indices of solar magnetic activity. Spacecraft active cavity radiometers (ACR) are being used to measure longterm TSI variability, which may trigger global climate changes. The TSI, typically referred to as the “solar constant,” was normalized to the mean earth-sun distance. S...
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The total solar irradiance (TSI) climate data record includes overlapping measurements from 10 spaceborne radiometers. The continuity of this climate data record is essential for detecting potential long-term solar fluctuations, as offsets between different instruments generally exceed the stated instrument uncertainties. The risk of loss of continuity in this nearly 30-year record drives the n...
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The satellite total solar irradiance (TSI) database provides a valuable record for investigating models of solar variation used to interpret climate changes. The 35year ACRIM total solar irradiance (TSI) satellite composite time series has been revised using algorithm updates based on 13 years of accumulated mission experience and corrections to ACRIMSAT/ACRIM3 results for scattering and diffra...
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H. Schmidt, K. Alterskjær, D. Bou Karam, O. Boucher, A. Jones, J. E. Kristjansson, U. Niemeier, M. Schulz, A. Aaheim, F. Benduhn, M. Lawrence, and C. Timmreck Max Planck Institute for Meteorology, Hamburg, Germany University of Oslo, Oslo, Norway Laboratoire des Sciences du Climat et l’Environnement, CEA, CNRS, UVSQ, Gif-sur-Yvette, France Met Office Hadley Centre, Exeter, UK Norwegian Meteorol...
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Launching in 2002 on the EOS SORCE (Solar Radiation and Climate Experiment), TIM is an active cavity radiometer that will point at the Sun on orbit, and monitor the total solar irradiance. The accuracy will be better than 100 ppm (1 σ) with a noise level < 1 ppm each 500 seconds. Sunlight passes through a shutter, a 50 mm aperture, a baffle section; and then is absorbed into a 14 g silver cavit...
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ژورنال
عنوان ژورنال: Mausam
سال: 2022
ISSN: ['0252-9416']
DOI: https://doi.org/10.54302/mausam.v56i2.972