Accession Number : AD0631720

Title :   OCEAN THERMAL STRUCTURE FORECASTING.

Descriptive Note : First ed.,

Corporate Author : NAVAL OCEANOGRAPHIC OFFICE WASHINGTON D C ANTISUBMARINE WARFARE ENVIRONMENTAL PREDICTION SERVICE

Personal Author(s) : James,Richard W.

Report Date : 1966

Pagination or Media Count : 227

Abstract : In conjunction with the development of an Antisubmarine Warfare Environmental Prediction Service (ASWEPS), a series of manuals has been prepared describing the various phases of the program from the initial observation of the environment to the final application of an oceanographic forecast to Antisubmarine Warfare (ASW) operations. This manual describes procedures for manually predicting the thermal structure of the ocean with emphasis on forecasting for a small area over a limited time period. Although procedures described are generally applicable to any ocean, emphasis is on the prediction of the thermal structure in the western North Atlantic Ocean (ASWEPS area). Forecasting procedures for a number of individual processes are described, and then the results are combined into a step-by-step procedure for computing changes to the thermal structure. All computational steps herein are presented by graphs and nomograms in order to reduce the time required to make a forecast. Examples are given of how to use the various graphs and tables required for an individual process, and sample forecasts are made combining all the procedures described. Where available, actual observations are used to verify the individual procedures. (Author)

Descriptors :   (*OCEANS, THERMAL PROPERTIES), (*OCEANOGRAPHY, INSTRUCTION MANUALS), (*ANTISUBMARINE WARFARE, OCEANOGRAPHY), MARINE METEOROLOGY, MARINE GEOPHYSICS, THERMODYNAMICS, MATHEMATICAL PREDICTION, GRAPHICS, NOMOGRAPHS

Subject Categories : Physical and Dynamic Oceanography
      Undersea and Antisubmarine Warfare

Distribution Statement : APPROVED FOR PUBLIC RELEASE