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| Main Author: | |
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| Format: | Dataset Open Access |
| Language: | en |
| Published: |
PANGAEA
2020
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| Subjects: | |
| Online Access: | https://doi.org/10.1594/PANGAEA.925792 |
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Table of Contents:
- These shapefiles record the geometries of 15 intervals along geomorphically fresh lava margins as well as 4 relevant synthetic (pseudo)fractal geometries. Each eponymous shapefile records those intervals from one region (in an appropriate coordinate system): Hawaii, Iceland, Idaho, and synthetic. The margin geometries were collected in the field using differential GNSS techniques with a nominal precision of <3 cm. While walking each margin, the rover mast was manually kept vertical. Accidental tilt of the mast is the major source of error, and we estimate the data to therefore have a mean relative precision of 15 cm.