Based on multi-service grid platform of land resource (LR-MGSP)

a novel land utilization statistics method is presented. The statistics services are classified by grading processed compositions. Incremental statistics based on statistic base table is adopted for atomic services

and aggregate statistics based on the state of grid resource is adopted for composition services. The comparison test results show that this method is superior to traditional approach in statistic efficiency

especially for large statistic data. The prototype system can meet with the needs of efficient process of massive land data

and provide new scheme for interagency coordination processing other business of land resource management.