Cadastral Survey is the land surveyor to determine the boundary and area of land parcel. The main purpose for the preparation of land registration. Using methods like surveying for Topographic but the focus is on the subject land parcel. In some cases a larger scale map of Topographic map by taking into account the size of the space contained in a suitable land parcel.
Private Surveyor have to got license and be registered at the Office of Private Surveyor Board, Department of Lands.