Opportunity and Challenge of Surveying and Mapping Geographic Information Service in Big Data Era

Haibo Zhou

City College, Southwest University of Science and Technology, Mianyang, 621000, China

Abstract: In the era of big data, the technology of surveying and mapping geographic information service has developed rapidly. In the background of the new era, surveying and mapping geographic information service should face both opportunities and challenges. The development of surveying and mapping geographic information service in big data era has changed from the storage and transmission of data to the application and mining field. More advanced technology is adopted to deal with all kinds of geographic data information, which not only improves the utilization value of surveying and mapping geographic information itself. By analyzing the input information of surveying and mapping geographic information system, all kinds of data information are integrated and analyzed. In order to ensure the security of geographic information of surveying and mapping, it is necessary to study the feasible encryption technology and storage technology of geographic information security, improve the security of storage of geographic information of surveying and mapping, combine cloud storage and network technology, In the era of big data, surveying and mapping geographic information service needs to meet all kinds of information security challenges, establish a perfect information management system, and improve the level of information geography technology, so as to promote the sustainable development of surveying and mapping geographic information services.

Keywords: big data era; surveying and mapping; geographic information; security; challenge