Collect information needed to carry out new surveys, using source maps, previous survey data, photographs, computer records, or other relevant information.
Compare survey computations with applicable standards to determine adequacy of data.
Determine scales, line sizes, or colors to be used for hard copies of computerized maps, using plotters.
Enter Global Positioning System (GPS) data, legal deeds, field notes, or land survey reports into geographic information system (GIS) workstations so that information can be transformed into graphic land descriptions, such as maps and drawings.
Operate and manage land-information computer systems, performing tasks such as storing data, making inquiries, and producing plots and reports.
Create graphical representations of structures or landscapes.
