Three-dimensional spatial coordinates of individual plankton determined using underwater hologrammetry

P R Hobson, R S Lampitt, A Rogerson, J Watson, X Fang, E P Krantz

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

We report the use of a nondestructive metrological technique, hologrammetry, that affords greater scope and higher accuracy for the enumeration, sizing, and spatial distribution of particles. Results are presented on imaging of three living planktonic protists suspended in water using in-line pulsed-laser holography. We demonstrate that a volume of 2,400 ml of water, at 750 mm depth, can be analysed with a resolution everywhere better than 20 mu m High quality images and accurate spatial coordinates of living plankton in subvolumes have been obtained.

Original languageEnglish
Pages (from-to)1167-1174
Number of pages8
JournalLimnology and Oceanography
Volume45
Publication statusPublished - 2000

Keywords

  • OCEAN
  • HOLOGRAPHY
  • PARTICLES
  • 3D

Cite this

Hobson, P. R., Lampitt, R. S., Rogerson, A., Watson, J., Fang, X., & Krantz, E. P. (2000). Three-dimensional spatial coordinates of individual plankton determined using underwater hologrammetry. Limnology and Oceanography, 45, 1167-1174.

Three-dimensional spatial coordinates of individual plankton determined using underwater hologrammetry. / Hobson, P R ; Lampitt, R S ; Rogerson, A ; Watson, J ; Fang, X ; Krantz, E P .

In: Limnology and Oceanography, Vol. 45, 2000, p. 1167-1174.

Research output: Contribution to journalArticle

Hobson, PR, Lampitt, RS, Rogerson, A, Watson, J, Fang, X & Krantz, EP 2000, 'Three-dimensional spatial coordinates of individual plankton determined using underwater hologrammetry', Limnology and Oceanography, vol. 45, pp. 1167-1174.
Hobson, P R ; Lampitt, R S ; Rogerson, A ; Watson, J ; Fang, X ; Krantz, E P . / Three-dimensional spatial coordinates of individual plankton determined using underwater hologrammetry. In: Limnology and Oceanography. 2000 ; Vol. 45. pp. 1167-1174.
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AU - Fang, X

AU - Krantz, E P

PY - 2000

Y1 - 2000

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