Accession Number : AD0778558
Title : Automated Ceiling and Visibility Forecasts--An Evaluation of an Operational Test.
Descriptive Note : Final rept. Jan-Sep 73 on Phase 3,
Corporate Author : NATIONAL WEATHER SERVICE SILVER SPRING MD TECHNIQUES DEVELOPMENT LAB
Personal Author(s) : Crisci,Richard L.
Report Date : SEP 1973
Pagination or Media Count : 20
Abstract : An operational test was conducted to determine the feasibility of providing automated objective guidance to field forecasters responsible for issuing aviation terminal forecasts (FTs). Single-station (SINGSTAS) equations for the prediction of the probability of specified ceiling and visibility categories were implemented for 22 U.S. terminals. Decisions involved in the implementation procedure are discussed. The effectiveness, reliability, accessibility, repeatability, acceptance by the users, and accuracy. (Author)
Descriptors : *Weather forecasting, *Ceiling, *Visibility, Air traffic control terminal areas, Weather, Aviation safety, Data processing, Probability, Computer programming, Reliability, Accuracy, Feasibility studies
Subject Categories : Meteorology
Distribution Statement : APPROVED FOR PUBLIC RELEASE