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Record #91721:
- #91721
Main publication details
MARC recordA computational method for estimating sea ice motion in sequential Seasat synthetic aperture radar imagery by matched filtering / Michael John Collins, William J. Emery.
| Title: | A computational method for estimating sea ice motion in sequential Seasat synthetic aperture radar imagery by matched filtering / Michael John Collins, William J. Emery. |
| Author(s): | Collins, Michael John. Emery, William J. |
| Date: | 1988. |
| In: | Journal of Geophysical Research. (1988.), Vol. 93(C8) (1988) |
| Abstract: | Presents results of fully automated system to extract sea-ice motion from image pair. Problem of finding field of displacements between two sequential images is posed as estimation problem and system is shown to be optimal solution to this. Performance of system is better than ice-motion systems that use cross correlation only. Outlines shortcomings of system and suggests ways of overcoming them. |
| Notes: | Journal of Geophysical Research. Vol. 93(C8) :9241-9251 (1988). |
| Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.14 -- Floating ice, movement. E3 -- Glaciology: instruments and methods. |
| SPRI record no.: | 91721 |
LDR 01305naa#a2200000#a#4500 001 SPRI-91721 005 20240419104832.0 007 ta 008 240419s1988####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-91721 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aCollins, Michael John. 245 12 ‡aA computational method for estimating sea ice motion in sequential Seasat synthetic aperture radar imagery by matched filtering /‡cMichael John Collins, William J. Emery. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1988. 300 ## ‡ap. 9241-9251 :‡bill., diags., table. 500 ## ‡aJournal of Geophysical Research. Vol. 93(C8) :9241-9251 (1988). 520 3# ‡aPresents results of fully automated system to extract sea-ice motion from image pair. Problem of finding field of displacements between two sequential images is posed as estimation problem and system is shown to be optimal solution to this. Performance of system is better than ice-motion systems that use cross correlation only. Outlines shortcomings of system and suggests ways of overcoming them. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.14 -- Floating ice, movement.‡2udc 650 07 ‡aE3 -- Glaciology: instruments and methods.‡2local 700 1# ‡aEmery, William J. 773 0# ‡7nnas ‡tJournal of Geophysical Research. ‡gVol. 93(C8) (1988) ‡wSPRI-35252 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240419