In the early days of surveying, chain and tape was used to make linear measurements. Compasses and theodolites were used to make angular measurements. Leveling was done with a dumpy level and leveling staff. But with these manual tools, surveying was slow and tedious. David White’s SitePro makes modern
surveying equipment that are more widely used and have gradually replaced old surveying tools. With the products made by SitePro, surveying will be faster, more precise, and less tedious.