An advanced buoy with high-volume, two-way LEO satellite communications

Author

Shaumeyer, Jeffrey N. ; Borden, John M.

Author_Institution

Wavix Inc., Rockville, MD, USA

Volume

2

fYear

2000

fDate

2000

Firstpage

1103

Abstract

Responsive global-scale climate modeling and forecasting require comprehensive and timely data retrieval from observational networks. Satellite-based remote sensing has revolutionized oceanography, but the kinds of data that can be collected is limited. Most measurement buoys return at most a few thousand bytes of data per day. The harvest of data from in situ platforms must increase by orders of magnitude if scientists are ever to understand the complexities of the Earth´s climate. The authors report on the results of a NASA SBIR-funded effort to develop an advanced buoy platform and an enhanced data-transmission system, with the potential of returning at least 500 kilobytes/day of data from each buoy. The communications link is two way, allowing researchers to send commands to the remote system to alter its operation at any time. The ability to retrieve large amounts of data in real-enough time will change the way remote oceanographic data collection is done

Keywords

marine systems; marine telemetry; oceanographic equipment; LEO satellite communication; NASA; SBIR; advanced buoy; advanced buoy platform; buoy; communications link; data acquisition; data collection; data retrieval; data-transmission system; equipment; high-volume; instrument; marine system; measurement technique; observational network; ocean; telemetry; two-way communications; Information retrieval; Instruments; Large-scale systems; Low earth orbit satellites; Marine technology; Ocean temperature; Predictive models; Remote sensing; Satellite communication; Sea measurements;

fLanguage

English

Publisher

ieee

Conference_Titel

OCEANS 2000 MTS/IEEE Conference and Exhibition

Conference_Location

Providence, RI

Print_ISBN

0-7803-6551-8

Type

conf

DOI

10.1109/OCEANS.2000.881750

Filename

881750