On the Operational Value of Terminal Weather Forecasts


Book Description

Real forecast verifications are used to test a Wx-85 conclusion based on synthetic data: namely, that where the climatic frequency of closed terminal weather is as low as found typically in the CONUS, then the present level of forecasting skill for periods of 3 hours or more is of negative value to aircraft operations. The new results confirm the previous conclusion for longer periods but suggest that it is unduly pessimistic with respect to the 3-hour forecast. (Author).




Weather Forecasting Accuracy for FAA Traffic Flow Management


Book Description

Accurate prediction of convective storms 2- to 6-hours in advance is critical to selecting air traffic routes with minimal weather delays or diversions. This report summarizes the discussions of a workshop to explore present convective weather forecasting skill, strategies for improving that skill, ways to verify forecasts are accurate, and how to make forecasts useful to air traffic controllers, airline dispatchers, and pilots.







Report on Research at AFCRL.


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Satellite Observations of the Earth's Environment


Book Description

This report addresses the transition of research satellites, instruments, and calculations into operational service for accurately observing and predicting the Earth's environment. These transitions, which take place in large part between NASA and NOAA, are important for maintaining the health, safety, and prosperity of the nation, and for achieving the vision of an Earth Information System in which quantitative information about the complete Earth system is readily available to myriad users. Many transitions have been ad hoc, sometimes taking several years or even decades to occur, and others have encountered roadblocksâ€"lack of long-range planning, resources, institutional or cultural differences, for instanceâ€"and never reached fruition. Satellite Observations of Earth's Environment recommends new structures and methods that will allow seamless transitions from research to practice.













Departments of Transportation, Treasury, HUD, the Judiciary, District of Columbia, and Independent Agencies Appropriations for 2006: Department of Transportation FY 2006 budget justifications


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