Abstract: Research and development work has been conducted for building a national forest resource information service platform based on SOA and Web-GIS and other technology for integrated management,seamless browsing and information inquiries of the data and outcome of the national forest land “one map” and national forest inventory.The framework,data integration of key technologies,the integration of 2D and 3D,mass data query retrieval technology have accumulated valuable practical experience and technical support for building a more complete,stable and efficient national forest resources integrated monitoring and service platform.

Key words: forest land“one map”2 and 3 and dimension integration, forest resources information service, SOA