Total Magnetic Intensity (TMI) Anomaly Grid of Australia - Sixth Edition
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下载链接：
http://pid.geoscience.gov.au/id/dataset/ga/101100
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资源简介：
Total Magnetic Intensity grid of Australia 2015
The 2015 Total magnetic Intensity (TMI) grid of Australia has a grid cell size of ~3 seconds of arc (approximately 80 m). This grid only includes airborne-derived TMI data for onshore and near-offshore continental areas.
Since the fifth edition was released in 2010 data from 41 new surveys have been added to the
database, acquired mainly by the State and Territory Geological Surveys. It is estimated that
31 500 000 line-kilometres of survey data were acquired to produce the grid data, 4 500 000
line-kilometres more than for the previous edition.
提供机构：
Commonwealth of Australia (Geoscience Australia)
创建时间：
2016-07-20
