Research for Spatial Interpolation Based on Cloud Computing

In view of shortage of traditional spatial interpolation calculation needs a lot of time, putting forward spatial interpolation calculation method based on cloud calculation. This paper builds cloud computing platform of space interpolation calculation, discusses the key technologies of the cloud computing in realization spatial interpolation calculation, emphases load balancing schedule between client's Map/Reduce and client. Tests show that cloud-based spatial interpolation improves the efficiency of execution time, it is conducive to parallel computing, and it has some theoretical significance and application value.