What are the advantages and disadvantages in cadastral survey?

Cadastral surveys provide several advantages, including accurate land boundary delineation, which helps resolve disputes and supports property ownership rights. They facilitate effective land use planning and taxation by providing essential data for local governments. However, disadvantages may include the high costs and time required to conduct thorough surveys, as well as the potential for disputes arising from boundary interpretations or inaccuracies in historical records. Additionally, cadastral surveys may not account for changes in land use or environmental factors over time.