Tidal and non-tidal observations in a volcanic active region: review of the cooperation between Spain and P. R. China in the Geodynamic Laboratory of Lanzarote

Comunicación presentada en el XIV International Symposium on Earth Tides (ETS2000), celebrado en Mizusawa, Japón, entre el 28 de agosto y el 1 de septiembre de 2000. Las actas del congreso han sido publicadas como special issue del Journal of the Geodetic Society of Japan.
In 1988 began the cooperation between the Institute of Astronomy and Geodesy (CSIC-UCM) and the Institute of Seismology of Wuhan (CSB) to develop technology and software for tida! and geodynamic investigation and applications in the fie1d of engineering. The Geodynamic Laboratory of Lanzarote (LGL) provides excellent opportunities to the scientific cornmunity to test and check sensors and data acquisition developed under real conditions of observation. Eight years ago the first set of water tube and extenso meter was installed in the observation module of Cueva de los Verdes of the LGL. Since then different geophysica! sensors and programs for the analysis have been developed for the monitoring of the geodynamic activity in Lanzarote. We present here a review of the collaboration, with special interest in the description of the instruments and the most relevant results obtained up to now are introduced briefly.