منابع مشابه
Weather adjusting economic data
This paper proposes and implements a statistical methodology for adjusting employment data for the effects of deviations in weather from seasonal norms. This is distinct from seasonal adjustment, which controls only for the normal variation in weather across the year. We simultaneously control for both of these effects by integrating a weather adjustment step in the seasonal adjustment process....
متن کاملU . S . Economic Sensitivity to Weather Variability
Center for Atmospheric Research,* Boulder, Colorado; Lawson—Department of Economics, University of Colorado, and Stratus Consulting, Inc., Boulder, Colorado; Larsen— Energy Analysis Department, Lawrence Berkeley National Laboratory, University of California, Berkeley, Berkeley, California; waLdman—Department of Economics, University of Colorado, Boulder, Colorado *The National Center for Atmosp...
متن کاملThe Weather-Huffman Method of Data Compression of Weather Images
This document is disseminated under the sponsorship of the Department of Transportation in the interest of information exchange. The United States Government assumes no liability for its contents or use thereof. Providing an accurate picture of the weather conditions in the pilot's area ofinterest is a highly useful application for ground-ta-air datalinks. The problem with using data links to t...
متن کاملImproving Weather Radar Data Quality for Aviation Weather Needs*
A fundamental function of any aviation weather system is to provide accurate and timely weather information tailored to the specific air traffic situations for which a system is designed. Weather location and intensity are of prime importance to such systems. Knowledge of the weather provides “nowcasting” functionality in the terminal and en route air spaces. It also is used as input into aviat...
متن کاملData-Parallel Numerical Weather Forecasting
In this paper we describe the implementation of a numerical weather forecast model on a massively parallel computer system. This model is a production code used for routine weather forecasting at the meteorological institutes of several European countries. The modi cations needed to achieve a data-parallel version of this model without explicit message passing are outlined. The achieved perform...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Brookings Papers on Economic Activity
سال: 2015
ISSN: 1533-4465
DOI: 10.1353/eca.2015.0009