{"thcode":3,"term":{"code":818,"name":"piers","parent":526,"scope":"Structures used to protect a harbor or shore, and serving also as a promenade or as landing places for vessels. [Glossary of Geology, 4th ed.]"},"uf":[{"name":"docks","usewith":false},{"name":"jetties","usewith":false},{"name":"quays","usewith":false},{"name":"wharves","usewith":false}],"bt":[{"code":526,"name":"hydrographic structures","parent":643,"scope":"For constructed bodies of water. For natural water bodies, use 'hydrographic features'."},{"code":643,"name":"manmade features","parent":1,"scope":null},{"code":1,"name":"Categories","parent":null,"scope":null}],"nt":[],"rt":[{"code":485,"name":"harbors","parent":526,"scope":"Sheltered areas of water where ships or other watercraft can anchor or dock. [USGS Feature Class Definitions <http:\/\/geonames.usgs.gov\/domestic\/feature_class.htm>]"},{"code":618,"name":"levees","parent":526,"scope":"Artificial embankments built along the bank of a watercourse or an arm of the sea, to protect land from inundation or to confine streamflow to its channel. [Glossary of Geology, 4th ed.]"}]}