Representation of paleomagnetic data in virtual globes: A case study from the Pyrenees

被引：9

作者：

Mochales, Tania ^{[1
]}

Blenkinsop, Thomas G. ^{[2
]}

机构：

[1] Univ Queensland, Sch Earth Sci, Brisbane, Qld 4072, Australia

[2] James Cook Univ, Sch Earth & Environm Sci, Townsville, Qld 4812, Australia

来源：

COMPUTERS & GEOSCIENCES | 2014年 / 70卷

关键词：

Virtual globe; KML; KMZ; Paleomagnetism; Google Earth; Visualization; BOLTANA ANTICLINE; SOUTHERN PYRENEES; BASIN; ROTATION; EVOLUTION; VELOCITY;

D O I：

10.1016/j.cageo.2014.05.013

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Virtual globes allow geo-referencing and visualization of diverse geologic datasets. A vertical axis paleomagnetic rotation study in the Southern Pyrenees, Spain, is used to illustrate the potential of virtual globes for representing paleomagnetic data. A macro-enabled workbook that we call P2K, allows KML files to be generated from conventional paleomagnetic datasets. Cones and arch models are used to represent the paleomagnetic vector, and the rotation with regard to the local reference direction, respectively. This visualization provides simultaneous representation of local magnetic declination, inclination and precise confidence cones, shown in their geographic position from diverse perspectives and scales. (C) 2014 Elsevier Ltd. All rights reserved.

引用

页码：56 / 62

页数：7

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