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Record #116492:
Measurement of the fractal dimension of ice-sheet surfaces using Landsat data / W. Gareth Rees.
Title: | Measurement of the fractal dimension of ice-sheet surfaces using Landsat data / W. Gareth Rees. |
Author(s): | Rees, W. Gareth. |
Date: | 1992. |
In: | International Journal of Remote Sensing. (1992.), Vol. 13(4) (1992) |
Abstract: | Method relies on correlation between surface slope and image brightness, and is applied to Landsat image of ice cap on Nordaustlandet, Svalbard. Two transects, 100 km in length, were studied and found to give consistent results. Surface shows strong evidence of fractal behaviour on scales between 0.3 and 10 km, with fractal dimension of 1.12 for transects of one (topological) dimension. Behaviour compared with that of underlying bedrock, which also displays fractal behaviour over same range of linear scales but with significantly larger fractal dimension of 1.38. |
Notes: | International Journal of Remote Sensing. Vol. 13(4) :663-671 (1992). |
Keywords: | 551.32 -- Glaciology. 551.324 -- Land ice. 551.324.24 -- Ice sheets and caps. 551.324.8 -- Land ice, structure and surface features. 53.087.23 -- Remote sensing. 629.783 -- Satellites. .000(410) -- British author: SPRI. E3 -- Glaciology: instruments and methods. (*32) -- Svalbard. (*323) -- Nordaustlandet. |
SPRI record no.: | 116492 |
LDR 01629naa#a2200000#a#4500 001 SPRI-116492 005 20240329023935.0 007 ta 008 240329s1992####xx#a##|##|###|0||#0|eng#d 035 ## ‡aSPRI-116492 040 ## ‡aUkCU-P‡beng‡eaacr 100 1# ‡aRees, W. Gareth. 245 10 ‡aMeasurement of the fractal dimension of ice-sheet surfaces using Landsat data /‡cW. Gareth Rees. 260 ## ‡a[S.l.] :‡b[s.n.],‡c1992. 300 ## ‡ap. 663-671 :‡bdiags. 500 ## ‡aInternational Journal of Remote Sensing. Vol. 13(4) :663-671 (1992). 520 3# ‡aMethod relies on correlation between surface slope and image brightness, and is applied to Landsat image of ice cap on Nordaustlandet, Svalbard. Two transects, 100 km in length, were studied and found to give consistent results. Surface shows strong evidence of fractal behaviour on scales between 0.3 and 10 km, with fractal dimension of 1.12 for transects of one (topological) dimension. Behaviour compared with that of underlying bedrock, which also displays fractal behaviour over same range of linear scales but with significantly larger fractal dimension of 1.38. 650 07 ‡a551.32 -- Glaciology.‡2udc 650 07 ‡a551.324 -- Land ice.‡2udc 650 07 ‡a551.324.24 -- Ice sheets and caps.‡2udc 650 07 ‡a551.324.8 -- Land ice, structure and surface features.‡2udc 650 07 ‡a53.087.23 -- Remote sensing.‡2udc 650 07 ‡a629.783 -- Satellites.‡2udc 650 07 ‡a.000(410) -- British author: SPRI.‡2udc 650 07 ‡aE3 -- Glaciology: instruments and methods.‡2local 651 #7 ‡a(*32) -- Svalbard.‡2udc 651 #7 ‡a(*323) -- Nordaustlandet.‡2udc 773 0# ‡7nnas ‡tInternational Journal of Remote Sensing. ‡gVol. 13(4) (1992) ‡wSPRI-1038 917 ## ‡aUnenhanced record from Muscat, imported 2019 948 3# ‡a20240329