An Operational High Resolution Wave Data Analyzer System for Buoys
- 1 January 1976
- conference paper
- Published by Institute of Electrical and Electronics Engineers (IEEE)
Abstract
The NOAA Data Buoy Office (NDBO) has developed a special purpose microcomputer system for the acquisition of wave spectral data aboard some of its operational buoys. This system is an outgrowth of an earlier system used successfully aboard NDBO buoys in the Gulf of Alaska and in the Gulf of Mexico. The system is capable of producing, in conjunction with shore based data processing, high resolution spectra. The first deployment and operation of the system is planned for Summer of 1976. This paper will discuss the sequence of technical events leading to the design concept for the system. A preliminary analysis leading to the selected design will be discussed. A block diagram for the system will be shown. Sampling rates, durations of sampling, and other basic wave measurement parameters will be discussed. A flow chart for the microprocessor software program will be presented. Shore based data processing will be presented and described. Plans for the deployment of and acquisition of data from the system will be described.Keywords
This publication has 2 references indexed in Scilit:
- Routine measurement of heave displacement spectra from large discus buoys in the deep oceanPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1975
- Comparing Power Spectra Computed by Blackman-Tukey and Fast Fourier TransformWater Resources Research, 1970