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Record #119155:
- #119155
Main publication details
MARC recordC-band SAR backscatter from ice on shallow tundra lakes: observations and modelling / H. Wakabayashi, Martin O. Jeffries, Wilford F. Weeks.
| Title: | C-band SAR backscatter from ice on shallow tundra lakes: observations and modelling / H. Wakabayashi, Martin O. Jeffries, Wilford F. Weeks. |
| Author(s): | Wakabayashi, H. Jeffries, Martin O. Weeks, Wilford F. |
| Date: | 1992. |
| In: | Eos : transactions, American Geophysical Union. (1992.), Vol. 73(43, fall meeting supplement) (1992) |
| Abstract: | Abstract only. Field measurements near Barrow, AK, in April 1992 confirmed that areas of weak and strong returns in SAR images corresponded to grounded and floating ice, respectively. Grounded ice was <1 m thick and free-floating ice exceeded 2 m. Analysis of ice cores from seven lakes showed that both grounded and free-floating ice had upper layer of clear bubble-free ice and lower layer containing vertically oriented cylindrical bubbles. Structure of ice is discussed in some detail with reference to backscatter intensity. |
| Notes: | Eos : transactions, American Geophysical Union. Vol. 73(43, fall meeting supplement) :181 (1992). |
| Keywords: | 551.32 -- Glaciology. 551.326 -- Floating ice. 551.326.85 -- Lake ice. 551.326.3 -- Floating ice, structure and surface features. 548.54 -- Ice crystals, habit and appearance. 519.673 -- Modelling. E6 -- Glaciology: floating ice. (*49) -- Alaska. (*494) -- Alaska, northwestern. |
| SPRI record no.: | 119155 |
LDR 01696naa#a2200000#a#4500 001 SPRI-119155 005 20240418173452.0 007 ta 008 240418s1992####xx####|##|###|0||#0|eng#d 035 ## ‡aSPRI-119155 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aWakabayashi, H. 245 10 ‡aC-band SAR backscatter from ice on shallow tundra lakes :‡bobservations and modelling /‡cH. Wakabayashi, Martin O. Jeffries, Wilford F. Weeks. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1992. 300 ## ‡ap. 181. 500 ## ‡aEos : transactions, American Geophysical Union. Vol. 73(43, fall meeting supplement) :181 (1992). 520 3# ‡aAbstract only. Field measurements near Barrow, AK, in April 1992 confirmed that areas of weak and strong returns in SAR images corresponded to grounded and floating ice, respectively. Grounded ice was <1 m thick and free-floating ice exceeded 2 m. Analysis of ice cores from seven lakes showed that both grounded and free-floating ice had upper layer of clear bubble-free ice and lower layer containing vertically oriented cylindrical bubbles. Structure of ice is discussed in some detail with reference to backscatter intensity. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.326 -- Floating ice.‡2udc 650 07 ‡a551.326.85 -- Lake ice.‡2udc 650 07 ‡a551.326.3 -- Floating ice, structure and surface features.‡2udc 650 07 ‡a548.54 -- Ice crystals, habit and appearance.‡2udc 650 07 ‡a519.673 -- Modelling.‡2udc 650 07 ‡aE6 -- Glaciology: floating ice.‡2local 651 #7 ‡a(*49) -- Alaska.‡2udc 651 #7 ‡a(*494) -- Alaska, northwestern.‡2udc 700 1# ‡aJeffries, Martin O. 700 1# ‡aWeeks, Wilford F. 773 0# ‡7nnas ‡tEos : transactions, American Geophysical Union. ‡gVol. 73(43, fall meeting supplement) (1992) ‡wSPRI-1028 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240418