Institute of Geophysics, Chinese Academy of Sciences. Geomagnetic data from observations, geomagnetic main field charts, magnetotelluric and seismic deep sounding, geomagnetic pulsation and whistlers, paleomagnetic and archaeomagnetic data, geothermal data, seismic and magnetic prospecting, high temperature and high pressure rheological experimental data. Open to visitors during normal working hours.
Data are on magnetic tape, disks and paper.