![Simple, affordable, and sustainable borehole observatories for complex monitoring objectives]()
Simple, affordable, and sustainable borehole observatories for complex monitoring objectivesKopf, A.; Freudenthal, T.; Ratmeyer, V.; Bergenthal, M.; Lange, M.; Fleischmann, T.; Hammerschmidt, S.; Seiter, C.; Wefer, G. · Geoscientific Instrumentation, Methods and Data Systems · 2015