中图分类号： TP393
文献标识码； A
DOI： 10.19358/j.issn.2096-5133.2021.10.003
引用格式： 刘红，姚旺君，孙彻，等. 网络空间测绘系统分类及应用综述[J].信息技术与网络安全，2021，40(10)：16-21，28.

Classification and application of cyberspace surveying and mapping system

Abstract： With the advent of the era of Internet of Everything and the vigorous development of 5G, IPv6，cloud computing, edge computing, Internet of Things, blockchain and other emerging technologies, the network equipment in cyberspace has shown explosive growth, and the target object forms in the network space are also diversified, the security risks of network assets exposed are also increased. How to find out the base number of assets in cyberspace, to perceive the risk of network assets, and to ensure the security of network space assets has become a special concern in the current field. This paper describes the development process and related concepts of cyberspace surveying and mapping system, then classifies and expounds the network space mapping system from the perspectives of network space resource type, network asset detection method and application scene of cyberspace surveying and mapping industry. It also puts forward the evaluation index system of different dimensions, and the problems faced by cyberspace surveying and mapping，as well as the difficulties and the future development trend.

Key words : cyberspace surveying and mapping；classification method；evaluation index