MVP-LAI (Monitoring vibrations and perturbations in the lithosphere, atmosphere, and ionosphere) system

The MVP-LAI system comprises more than 15 distinct instruments for routinely monitoring vibrations and perturbations in the LAI, utilizing more than 20 distinct geophysical parameters. Most instruments were installed within a place with a size of ~400 (=20 × 20) m2. Meanwhile, the Qinghai-Tibet plateau near the Sichuan Basin yields an obvious discrepancy of ~3000 km in altitude.

Leshan normal university

Very high frequency (VHF) coherent scatter radar is used to study ionospheric irregularities and atmospheric turbulence. It operates in the VHF range, typically between 30 to 300 MHz, which is installed in the Leshan normal university.