Geological Cloud 1.0 is the first comprehensive integrated application platform for cloud computing in China’s geological survey. As one of its distributed nodes, geological environment sub-node provides data sharing and product socialization services in the geological environment. In order to better serve the construction of Geological Cloud 1.0, this paper describes the specific technical implementation of the Geological Cloud 1.0 geological environment sub-node in four aspects: infrastructure construction, data sharing service, geological information product service and service portal construction. The construction effect of this node is discussed. The results show that geological environment sub-node supplies data and products resources in the geological environment, and provides technical support for the operation and upgrade of Geological Cloud 1.0 in the future.
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