aerodynamic observatory
Debris flow observatory station
Deformation observatory
earthquake precursory observatory device
Earthquake precursory observatory system
Geomagnetic Observatory
geomagnetic observatory network
Geomagnetic observatory station
high-altitude observatory
ionospheric observatory
Lanzhou Earth Observatory
Meteorological Observatory
江苏省气象台
安徽省气象台
山西省气象台
陕西省气象台
气象台
测候所
气象站
NEON National Ecological Observatory Network
observatory technique condition
precursory observatory system