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Record #140714:
Sea-ice motion in the Weddell Sea from drifting-buoy and AVHRR data / David R. Crane, Peter Wadhams.
Title: | Sea-ice motion in the Weddell Sea from drifting-buoy and AVHRR data / David R. Crane, Peter Wadhams. |
Author(s): | Crane, David R. Wadhams, Peter. |
Date: | 1996. |
In: | Journal of Glaciology. (1996.), Vol. 42(141) (1996) |
Abstract: | Using AVHRR imagery collected at Palmer Station, and position and sensor data from an array of ice-mounted drifting buoys, data was processed to obtain floe and lead parameters which were compared with velocity-vectors, ice-field deformation and meteorological forcing. The vorticity was found to be well correlated with atmospheric pressure, with a time lag of less than 3 hours, implying almost instantaneous response of the ice cover to meteorological forcing. |
Notes: | Journal of Glaciology. Vol. 42(141) :249-254 (1996). |
Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.7 -- Sea ice. 551.5 -- Meteorology. 551.326.021 -- Floating ice, satellite sensing. 53.087.23 -- Remote sensing. E6 -- Glaciology: floating ice. (*7) -- Antarctic regions. (*826) -- Weddell Sea. |
SPRI record no.: | 140714 |
LDR 01440naa#a2200000#a#4500 001 SPRI-140714 005 20230926140606.0 007 ta 008 230926s1996####xx####|##|###|0||#0|eng#d 035 ## ‡aSPRI-140714 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aCrane, David R. 245 10 ‡aSea-ice motion in the Weddell Sea from drifting-buoy and AVHRR data /‡cDavid R. Crane, Peter Wadhams. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1996. 300 ## ‡ap. 249-254. 500 ## ‡aJournal of Glaciology. Vol. 42(141) :249-254 (1996). 520 3# ‡aUsing AVHRR imagery collected at Palmer Station, and position and sensor data from an array of ice-mounted drifting buoys, data was processed to obtain floe and lead parameters which were compared with velocity-vectors, ice-field deformation and meteorological forcing. The vorticity was found to be well correlated with atmospheric pressure, with a time lag of less than 3 hours, implying almost instantaneous response of the ice cover to meteorological forcing. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.7 -- Sea ice.‡2udc 650 07 ‡a551.5 -- Meteorology.‡2udc 650 07 ‡a551.326.021 -- Floating ice, satellite sensing.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*826) -- Weddell Sea.‡2udc 700 1# ‡aWadhams, Peter. 773 0# ‡7nnas ‡tJournal of Glaciology. ‡gVol. 42(141) (1996) ‡wSPRI-20534 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20230926