Skip to main content
Log in

A microprocessor-based underwater data acquisition system

  • Published:
Coral Reefs Aims and scope Submit manuscript

Summary

A microprocessor-based data-acquisition system has been developed to meet the requirements of a range of oceanic sensor inputs. The system described is specially suitable for low-power, long-period underwater applications. Details are given of the hardware and software design, and examples of interface to propeller current sensor and pressure transducer. Preliminary field results in the Northern Great Barrier Reef are described.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  • Appel GF (1979) Performance assessment of advanced current sensors. IEEE J Ocean Eng OE 4:1–4

    Google Scholar 

  • Cacchione DA, Drake DE (1979) A new instrument system to investigate sediment dynamics on continental shelves. Mar Geol 30:299–312

    Google Scholar 

  • Davies PJ (1977a) Modern reef growth-Great Barrier Reef. Proc 3rd Int Coral Reef Symp, pp 325–330

  • Davies PJ (1977b) Reef development-Great Barrier Reef. Proc 3rd Int Coral Reef Symp, pp 331–337

  • Keach DL (1978) Summary report. Proc Int Workshop on Ocean Instrumentation. IEEE J Ocean Eng OE 3:81–88

    Google Scholar 

  • McCullough JR (1977) Problems in measuring currents near the ocean surface, MTS-IEEE Ocean '77 Conference, Los Angeles, 46A1-7

  • RCA Corporation (1976a) User manual for the CDP 1802 COSMAC microprocessor

  • RCA Corporation (1976b) Binary arithmetic subroutines for RCA COSMAC microprocessors

  • Weller RA, Davies RE (1980) A vector measuring current meter. Deep Sea Res 27A:565–581

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Liu, Y.S.B., Davies, P.J. A microprocessor-based underwater data acquisition system. Coral Reefs 1, 59–65 (1982). https://doi.org/10.1007/BF00286541

Download citation

  • Received:

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF00286541

Keywords

Navigation