There are many areas of the land when one needs to do a thorough check of the land. Registered land surveyors are called for specific reasons. It can be for a legal matter about the property, construction site, topographic issues, etc. To find out lapses, gaps, and gores These problems come along with and are part of boundary line certification. Most surveys consist of a statement that (unless the surveys say otherwise) there is no difference/discrepancies between the property boundaries of your land and the bordering property. This is particularly pertinent if your property is next to highways, roads, alleys, or streets. Boundary Lines/Property Lines One common universal reason for the landowner to seek the help of a licensed surveyor is the location of boundary lines and others to determine other lines. These legal boundaries of tenure or possession are critical pieces of information to have, before you add a sun-room, build a fence, ...