Permanent Land Sites
2022-02-08 13:18:20.0 [tstevens] update Definition (Volcano Observatory is a building, place, or institution designed and equipped for making observations on volcanoes. There are many such global volcano observatories.); update Definition (The American Heritage Dictionary of the English Language, Fourth Edition Copyright 2000 by Houghton Mifflin Company);
2021-11-18 08:27:47.0 [tstevens] Move Concepts delete broader relation (null); add broader relation (VOLCANO OBSERVATORY [7f62a51d-7391-418c-8589-b9a4e7d20452,826425] - Permanent Land Sites [0ec10fd9-492c-498a-b6d8-e2840cc3643b,835887]);
Volcano Observatory is a building, place, or institution designed and equipped for making observations on volcanoes. There are many such global volcano observatories.
VOLCANO OBSERVATORY