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Record #112106:
- #112106
Main publication details
MARC recordStatistical description and estimation of ocean drift ice environments / Reinert Korsnes.
| Title: | Statistical description and estimation of ocean drift ice environments / Reinert Korsnes. |
| Author(s): | Korsnes, Reinert. |
| Date: | 1991. |
| Publisher: | Trondheim: Norwegian Institute of Technology, Division of Structural Engineering |
| Abstract: | Main result has been formulation of quantitative methods, including estimation of long-term iceberg collision risk for fixed offshore structures, based on fractal geometry and simple physical assumptions; automatic estimation of ice concentration from low resolution imagery, of sea-ice extent and, hence, determination of ice edge from low resolution imagery, and of ice-floe size distributions from high resolution data; automatic identification of single ice floes; and, finally, some critical comments on robustness of traditional image processing based on arithmetical operations on pixel values. |
| Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.326.14 -- Floating ice, movement. E6 -- Glaciology: floating ice. |
| Location(s): | SCO: SPRI-SHF: 551.326.14 |
| SPRI record no.: | 112106 |
LDR 01426nam#a2200000#a#4500 001 SPRI-112106 005 20231001173456.0 007 ta 008 231001s1991####no#ab##|#####|0||#0#eng#d 035 ## ‡aSPRI-112106 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aKorsnes, Reinert. 245 10 ‡aStatistical description and estimation of ocean drift ice environments /‡cReinert Korsnes. 260 ## ‡aTrondheim :‡bNorwegian Institute of Technology, Division of Structural Engineering,‡c1991. 300 ## ‡axii, 114 leaves :‡bill., diags., tables, maps ;‡c25 cm. 520 3# ‡aMain result has been formulation of quantitative methods, including estimation of long-term iceberg collision risk for fixed offshore structures, based on fractal geometry and simple physical assumptions; automatic estimation of ice concentration from low resolution imagery, of sea-ice extent and, hence, determination of ice edge from low resolution imagery, and of ice-floe size distributions from high resolution data; automatic identification of single ice floes; and, finally, some critical comments on robustness of traditional image processing based on arithmetical operations on pixel values. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.326.14 -- Floating ice, movement.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 852 7# ‡2camdept‡bSCO‡cSPRI-SHF‡h551.326.14‡9Create 1 item record‡0Migrate 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20231001