Equipment:

1. GNSS receivers (8)
   • Chumphon campus, KMITL    (1)
   • Bangkok main campus, KMITL   (3)
   • Stamford Univ., Bangkok  (1)
   • Nakhon Ratchaseema (1)
   • National University of Laos (1)
   • Cambodia  (1) ==>near future
2. Ionosonde station (2)
   • Chumphon campus, KMITL    (1)
   • Chiangmai University  (1)
3. VHF Radar station (1)
   • Chumphon campus, KMITL    (1)