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Nano-metrology and terrain modelling - convergent practice in surface characterisation

Tribology International

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DOI: 10.1016/S0301-679X(00)00075-X

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Abstract

The quantification of magnetic-tape and disk topography has a macro-scale counterpart in the Earth sciences - terrain modelling, the numerical representation of relief and pattern of the ground surface. The two practices arose independently and continue to function separately. This methodological paper introduces terrain modelling, discusses its similarities to and differences from industrial surface metrology, and raises the possibility of a unified discipline of quantitative surface characterisation. A brief discussion of an Earth-science problem, subdividing a heterogeneous terrain surface from a set of sample measurements, exemplifies a multivariate statistical procedure that may transfer to tribological applications of 3-D metrological height data.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Nano-metrology and terrain modelling - convergent practice in surface characterisation
Series title:
Tribology International
DOI:
10.1016/S0301-679X(00)00075-X
Volume
33
Issue:
9
Year Published:
2000
Language:
English
Publisher:
Elsevier Science Ltd
Publisher location:
Exeter, United Kingdom
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
Tribology International
First page:
593
Last page:
600
Number of Pages:
8