Re-surveying Decision Support Methodology: Fuzzy Logic as an instrument for establishing area selection and priority

Authors

  • Sebastião Simões de Oliveira Brazil
  • Flávio Joaquim de Souza Brazil

Abstract

Decision making for hydrographic re-surveying is not a simple task. In order to make such decisions, authorities must find a way to combine many types of information to select the areas that should be re-surveyed. In this article the authors will analyze how to organize the necessary information and describe the main types of indicators for the re-surveying decision. After that, the authors will show the advantages of using Fuzzy Logic to combine them into criteria. Finally a suggestion of a re-surveying decision support methodology will be given, followed by a case study and some brief conclusions.

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Published

2007-01-01

How to Cite

de Oliveira, S. S., & de Souza, F. J. (2007). Re-surveying Decision Support Methodology: Fuzzy Logic as an instrument for establishing area selection and priority. The International Hydrographic Review, 8(1). Retrieved from https://journals.lib.unb.ca/index.php/ihr/article/view/20781

Issue

Volume 8, Number 1 (2007)

Section

Articles

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Authors should also bear the following points in mind:

  1. The title should be concise and reflect the subject matter
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(i) References from Journals:
 Anders, F.J. and Byrnes, M.R.(1991). “Accuracy of shoreline change rates as determined from maps and aerial photographs”, Shore and Beach, 59, pp. 17-26.

(ii) References from Books:
Foley, J.D., van Dam, A., Feiner, S. K. and Hughes, J.F. (1990), Computer Graphics – Principles and Practice, 2nd ed., Addison-Wesley, Reading, MA.

(iii) References from the technical material or research   literature: 
Smith, A. (1988). Colour photomapping. Report NRC-01-512. National Research Centre. Ottawa, Canada.

(iv) References from a web site:
desJardins, M. (2005). How to succeed in postgraduate  study, Applied Ecology Research Group, University of Canberra, viewed 26 April 2009, http://aerg.canberra.edu.au/jardins.t.htm.

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