'4. 'WhareSome advantages Of using the state dinate system for property descriptions? Any disadvantages? uvvcxupcu 6. Briefly describe the framework of the U.S. PubliC Land Survey System. What is a township? A section? 8. Briefly describe the legal authority of a surveyor. What are the two fundamental principles of law that control the positions of boundaries? 10. Briefly define the following terms: easement, ROW, eminent domain, adverse possession, riparian boundary, accretion, reliction, and avulsion.