Digital Protection Technology of Cultural Heritage Based on ArcGIS Geographic Information Technology Algorithm

Abstract

In order to improve the effect of digital protection of cultural heritage, this paper analyzes the spatial and temporal characteristics of cultural heritage with the support of ArcGIS technology, conducts research on ArcGIS’ geographic information technology algorithm, and improves the algorithm with the support of digital technology. Moreover, this paper combines the watermark algorithm to digitally mark cultural heritage to improve the copyright effect of cultural heritage. In addition, this paper proposes a topological integrity verification method based on weak watermark vector geographic data to improve the reliability of digital processing of cultural heritage, and build an intelligent cultural heritage digital protection system model. The research results show that digital protection technology of cultural heritage based on the ArcGIS geographic information technology algorithm in this paper can play an important role in the digital protection of cultural heritage.