Abstract
Automated techniques for sediment core site positioning, hydrographic survey, and contour mapping are described. The computer contouring system can be extended to calculate values for morphometric variables such as maximum length (1max), maximum width (wmax), lake perimeter (10), lake area (A) and lake volume (V). The techniques are exemplified using results from Augher Lough, Northern Ireland.
Similar content being viewed by others
References
Bloemendal, J., Oldfield, F. & Thompson, R., 1979. Magnetic measurements used to assess sediment influx at Llyn Goddionduon. Nature 280: 50–51.
Håkanson, L., 1981. A manual of lake morphometry. Springer-Verlag, New York, 78 pp.
Marlow, S. & Powell, M. J. D., 1976. A Fortran subroutine for plotting the part of a conic that is inside a given triangle. UKAEA Harwell Rep. AERE-R 8336, HMSO, London.
Short, M., 1981. 1981 EDM Supplement. Civ. Eng. Surv.:1–12.
Sibson, R., 1981. A seamed element for contouring. Computer J. 24: 378–382.
Sibson, R., 1982. A brief description of natural neighbour interpolation. In: Barnet, V. (ed.). Interpreting Multivariate Data. J. Wiley & Sons, London: 21–36.
Wetzel, R. G., 1975. Limnology. W. B. Saunders Co., London.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Battarbee, R.W., Titcombe, C., Donnelly, K. et al. An automated technique for the accurate positioning of sediment core sites and the bathymetric mapping of lake basins. Hydrobiologia 103, 71–74 (1983). https://doi.org/10.1007/BF00028430
Issue Date:
DOI: https://doi.org/10.1007/BF00028430