GPS surveys, or Global Positioning System surveys, are a type of land survey that uses GPS technology to accurately determine the location of points on the earth's surface.
As-built surveys are a type of land survey that documents the location, dimensions, and details of a constructed structure or infrastructure after it has been completed.
A Land Title Survey, also known as an ALTA Survey, is a specialized type of boundary survey that is typically requested by lenders and real estate professionals for commercial properties.
Bathymetric surveys are a type of hydrographic survey that focuses on mapping the underwater topography of bodies of water, such as oceans, seas, lakes, rivers, and reservoirs.