1, survey, control point selection and stone burying in engineering survey;

2. Measure and calculate the control point data meeting the specified accuracy level;

3. Observations and notebooks in special surveys such as engineering construction lofting, building construction survey, linear engineering survey, bridge engineering survey, underground engineering survey, hydraulic engineering survey, geological survey, seismic survey, underground mine survey, building deformation survey, and engineering topographic mapping;

4. Sort out and estimate the data of field observation results, or draw the field topographic map into the original topographic map;

5. Check the measurement result data and provide measurement data and drawings.

Extended data

Professional requirements of surveyors

1, education and training:

College degree or above in surveying and mapping major such as engineering surveying and mapping engineering. Certificate of junior, middle and senior surveyor, technician/senior technician in surveying and mapping industry.

2. Work experience:

Skillful use of total station, level, theodolite and other measuring instruments for engineering surveying and mapping;

Understand the layout, measurement and calculation of plane control network and elevation control network (leveling network);

Skillfully use AUTOCAD, CASS, MAPGIS and other software to process the measurement data in the office map, and use Nanfang first-class software to process the office data;

Need to adapt to field investigation.

reference data

Sogou encyclopedia-engineering surveyor