When performing a survey, the surveyor should access all areas of the property to determine what improvements or encroachments exist. A thorough inspection will be observed by walking around the property and issuing measurements if necessary. Areas may need surveying due to encroachment of grades, easements, parcels or other dividing lines. The inspector will provide a report for use in confirming boundary lines and showing title ownership for insurance purposes or for court proceedings in case of disputes over boundaries.