This a server module from the client/server architecture. the overall system is responsible for requesting and fetching terrail tiles on demand using Open Scene Graph graphis library. this upload is the client system which requests for terrain tilses and renders it at runtime. it should be sued with the server system uploaded earlier.-This is a server module from the client/server architecture. the overall system is responsible for requesting and fetching terrail tiles on demand using Open Scene Graph graphis library. this upload is the client system which requests for terrain tilses and renders it at runtime. it should be sued with the server system uploaded earlier.