Mountain displacement monitor based on navigation system
The invention relates to a mountain displacement monitor based on a navigation system, and belongs to the technical field of geographical detection devices. The monitor comprises a regular tetrahedron frame and a positioning part, the regular tetrahedron frame is formed by detachably and fixedly con...
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Main Authors | , , |
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Format | Patent |
Language | Chinese English |
Published |
14.03.2023
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Subjects | |
Online Access | Get full text |
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