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What is the significance of indoor and outdoor work in surveying and mapping industry?
Surveying indoor work: the data collected by field investigation and measurement are compiled into indoor work data.
Construction survey is the survey work of construction control, lofting and completion acceptance. Contrary to the general surveying and mapping work, construction lofting is to mark the position, shape, size and elevation of the designed building on the ground according to the design drawings, so as to carry out construction according to these marked points and lines.
Extended data:
Training requirements:
I mainly study the basic theory, knowledge and skills of surveying and mapping, the theory of precise spatial positioning and navigation, the basic knowledge of urban and engineering construction and the theory and technology of surveying project design, implementation and management, the theory and technology of photogrammetry and image graphic information processing, and the theory and technology of various map design and compilation.
Graduates should have the following knowledge and abilities:
1, master the basic theory and knowledge of ground survey, ocean survey, aerial survey, earth shape and external gravity field;
2, master the geodetic survey, engineering survey, marine survey, mine survey, cadastral survey technology;
3. Master the theories and methods of photogrammetry (analytical photogrammetry and digital photogrammetry) and image graphic information processing;
4. Master the theory and method of designing and compiling various maps by using various information sources;
5. Engaged in the establishment of the national geodetic control network, the precise positioning and navigation of land, sea and space, the establishment of large-scale digital mapping and cadastral mapping and its information system, and the mapping and deformation monitoring of various projects and large buildings at various stages; The basic ability of rational development and utilization of resources (land, minerals, oceans, etc.). ) and environmental improvement.
Baidu encyclopedia-surveying and mapping engineering
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