2017 Survey of Guam and Commonwealth of Northern Mariana Islands (CNMI)
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下载链接：
https://doi.org/10.25923/jjaj-vd16
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资源简介：
In the summer of 2017, the National Geodetic Survey (NGS) conducted a geodetic survey in Guam and the Commonwealth of the Northern Mariana Islands (CNMI). The primary purpose of the survey was to collect Global Navigation Satellite System (GNSS) data on geodetic control marks that had been surveyed in the past by NGS. Such data collection was intended to determine the rotational behavior of the Mariana tectonic plate. As travel to such a remote location is expensive, additional components were added, including the collection of terrestrial gravity and the reconnaissance of each island to determine a variety of future survey needs.
提供机构：
NOAA
创建时间：
2026-02-25
