[Visitor (223.146.*.*)]answers [Chinese ] | Time :2020-03-06 | Land mapping
It refers to the use of computer technology, photoelectric technology, network communication technology, space science, information science as the basis, with global positioning system (GPS), remote sensing (RS), geographic information system (GIS) as the core of technology, Characteristic points and boundaries, through the measurement method to obtain the graphics and seat information reflecting the current status of the ground, for planning and design and administrative management of engineering construction. |
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