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PRELIMINARY TESTS OF A NEW LOW-COST PHOTOGRAMMETRIC SYSTEM
Low Cost Digital Surface Model Accuracy Assessment Photogrammetry Raspberry Pi 3D Reconstruction
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2018/3/6
This paper presents preliminary tests of a new low-cost photogrammetric system for 4D modelling of large scale areas for civil engineering applications. The system consists of five stand-alone units. ...
An orthogonal terrain-following coordinate and its preliminary tests using 2-D idealized advection experiments
orthogonal terrain-following coordinate preliminary tests 2-D idealized advection experiments
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2014/12/19
We have designed an orthogonal curvilinear terrain-following coordinate (the orthogonal σ coordinate, or the OS coordinate) to reduce the advection errors in the classic σ coordinate. First, we rotate...