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Record #122281:
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Main publication details
MARC recordQuantitative analysis of sea ice remote sensing imagery / R. Korsnes.
| Title: | Quantitative analysis of sea ice remote sensing imagery / R. Korsnes. |
| Author(s): | Korsnes, R. |
| Date: | 1993. |
| In: | International Journal of Remote Sensing. (1993.), Vol. 14(2) (1993) |
| Abstract: | Mathematical morphometry appears to provide consistent framework for automatic analysis and description of sea-ice geometry that is accessible from remote sensing imagery. Reviews basic concepts of theory, illustrated by several examples based on digitized video image, digitized air photograph and SPOT image. Using morphological operations, floe-size distributions are estimated automatically and related to fractal dimensions. Outlines fast algorithm to trace single ice floes surviving in image time sequence. Technique can be extended to monitor breakup. Analysis is performed exclusively on basis of information about relative order of pixel values. |
| Notes: | International Journal of Remote Sensing. Vol. 14(2) :295-311 (1993). |
| Keywords: | 53.087.23 -- Remote sensing. 629.783 -- Satellites. 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.326.2 -- Floating ice, formation and decay. 551.326.12 -- Floating ice, distribution, seasonal. 551.326.02 -- Floating ice, methods of observing. 519.673 -- Modelling. E3 -- Glaciology: instruments and methods. |
| SPRI record no.: | 122281 |
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