Perform surveying and mapping duties, usually under the direction of an engineer, surveyor, cartographer, or photogrammetrist, to obtain data used for construction, mapmaking, boundary location, mining, or other purposes. May calculate mapmaking information and create maps from source data, such as surveying notes, aerial photography, satellite data, or other maps to show topographical features, political boundaries, and other features. May verify accuracy and completeness of maps.
Skills
Understanding written sentences and paragraphs in work-related documents.
Using logic and reasoning to identify the strengths and weaknesses of alternative solutions, conclusions, or approaches to problems.
Using mathematics to solve problems.
Communicating effectively in writing as appropriate for the needs of the audience.
Giving full attention to what other people are saying, taking time to understand the points being made, asking questions as appropriate, and not interrupting at inappropriate times.
Required Knowledge
Knowledge of circuit boards, processors, chips, electronic equipment, and computer hardware and software, including applications and programming.
Knowledge of principles and methods for describing the features of land, sea, and air masses, including their physical characteristics, locations, interrelationships, and distribution of plant, animal, and human life.
Knowledge of arithmetic, algebra, geometry, calculus, statistics, and their applications.
Knowledge of the structure and content of the English language including the meaning and spelling of words, and rules of composition and grammar.
Knowledge of the practical application of engineering science and technology. This includes applying principles, techniques, procedures, and equipment to the design and production of various goods and services.
Roles & Responsibilities
Position and hold the vertical rods, or targets, that theodolite operators use for sighting to measure angles, distances, and elevations.
Check all layers of maps to ensure accuracy, identifying and marking errors and making corrections.
Design or develop information databases that include geographic or topographic data.
Monitor mapping work or the updating of maps to ensure accuracy, inclusion of new or changed information, or compliance with rules and regulations.
Produce or update overlay maps to show information boundaries, water locations, or topographic features on various base maps or at different scales.
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