Surveyors - Main Surveyors Surveyors measure and map the earth's surface. They do this to determine official land, air space, and water boundaries.
Surveyors provide data for mapmaking, construction projects, and other engineering purposes.
They plan projects, choose survey reference points, and determine the exact location of important features that are within the survey area. They record data and prepare maps and reports. Three groups of workers measure and map the earth's surface. Land surveyors locate official land, air space, and water boundaries. They write descriptions of land.