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Record #119157:
- #119157
Main publication details
MARC recordVariations in the amplitude of radar returns from the bottom of Ice Stream B, Antarctica / A.N. Novick, Charles R. Bentley, N. Lord.
| Title: | Variations in the amplitude of radar returns from the bottom of Ice Stream B, Antarctica / A.N. Novick, Charles R. Bentley, N. Lord. |
| Author(s): | Novick, A. N. Bentley, Charles R. Lord, N. |
| Date: | 1992. |
| In: | Eos : transactions, American Geophysical Union. (1992.), Vol. 73(43, fall meeting supplement) (1992) |
| Abstract: | Abstract only. Profiling was carried out along 350 km of lines near Upstream B camp using modified SPRI 50 MHz radar system. At six locations, grids were profiled repeatedly to observe changes over time: two were located near hypothetical sticky spots and four in area of negative basal drag. No significant temporal changes were seen in location of echo amplitude patterns. Discusses implications of this. |
| Notes: | Eos : transactions, American Geophysical Union. Vol. 73(43, fall meeting supplement) :181 (1992). |
| Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.29 -- Land ice, miscellaneous forms. 551.324.3 -- Land ice, depth measurements: Ive Stream B. 551.321.61 -- Ice sounding, geophysical methods. 551.331.5 -- Glacial erosion and protection. Sub-glacial topography. 53.087.23 -- Remote sensing. 621.396.96 -- Radar. E5 -- Glaciology: land ice. (*7) -- Antarctic regions. (*76) -- Ross Dependency. (*767.3) -- Gould Coast. |
| SPRI record no.: | 119157 |
LDR 01735naa#a2200000#a#4500 001 SPRI-119157 005 20230928124951.0 007 ta 008 230928s1992####xx####|##|###|0||#0|eng#d 035 ## ‡aSPRI-119157 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aNovick, A. N. 245 10 ‡aVariations in the amplitude of radar returns from the bottom of Ice Stream B, Antarctica /‡cA.N. Novick, Charles R. Bentley, N. Lord. 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. Profiling was carried out along 350 km of lines near Upstream B camp using modified SPRI 50 MHz radar system. At six locations, grids were profiled repeatedly to observe changes over time: two were located near hypothetical sticky spots and four in area of negative basal drag. No significant temporal changes were seen in location of echo amplitude patterns. Discusses implications of this. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.29 -- Land ice, miscellaneous forms.‡2udc 650 07 ‡a551.324.3 -- Land ice, depth measurements: Ive Stream B.‡2udc 650 07 ‡a551.321.61 -- Ice sounding, geophysical methods.‡2udc 650 07 ‡a551.331.5 -- Glacial erosion and protection. Sub-glacial topography.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a621.396.96 -- Radar.‡2udc 650 07 ‡aE5 -- Glaciology: land ice.‡2local 651 #7 ‡a(*7) -- Antarctic regions.‡2udc 651 #7 ‡a(*76) -- Ross Dependency.‡2udc 651 #7 ‡a(*767.3) -- Gould Coast.‡2udc 700 1# ‡aBentley, Charles R. 700 1# ‡aLord, N. 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# ‡a20230928