Abstract: The categories of resources, environment and safety directly serve the production of primary products, ecological environment protection and many other fields, and the status of basic guarantee is prominent. Through the statistical analysis of “double high” data, it is found that: ①The cohesion of the major categories is not strong, and the proportion of exogenous type group is as high as 63%. ② Surveying, mapping, geographic information and environmental protection majors play an outstanding role in outreach, which is manifested in the prominent position of key majors of engineering surveying technology and environmental engineering technology.③ Group logic is mainly chain and embedded type, which is manifested in the chain connection between mining majors and biology and chemical industry, energy and power and materials, and the embedded connection between surveying and mapping geographic information majors and transportation, civil engineering and construction. In order to further meet the needs of collaborative governance of resources and environment and the construction of a unified market, a group path aiming at the internal connection of asset and environment categories is constructed, including two schemes: chain group based on the information flow of the earth system and embedded group based on environmental protection and safety technology support mode.

Key words: vocational and technical education, resources, environment and safety professional group, specialty group, group logic, optimization path