摘要
为了提升大遗址类文物保护区动态监测的精准性与标准化水平,本文以某帝陵为研究对象,以2012年和2023年两期亚米级高分辨率遥感影像为核心数据源,结合文物保护专项数据构建了包含11个一级地类、22个二级地类的大遗址文物保护区监测指标体系,通过通过机器学习算法结合人机交互目视解译的方法提取变化信息,并利用无人机航空摄影进行实地抽样验证,提取研究区473处变化图斑,建设相关类变化图斑数量占比达24.52%,实地验证精度为96.8%。实验结果表明,本文构建的监测指标体系与技术方案兼具通用性与区域适配性,可精准捕捉该帝陵保护区的地物变化特征,研究成果可为文物管理部门执法检查、决策制定提供技术支撑。
In order to improve the accuracy and standardization of dynamic monitoring of large site cultural relic protection areas,this paper takes an imperial tomb as the research object.It uses two sets of sub-meter high-resolution satellite remote sensing images from 2012 and 2023 as the core data sources,combined with special data for cultural relic protection,to construct a monitoring index system for large site cultural relic protection areas,which includes 11 primary land categories and 29 secondary land categories.Change information is extracted by using a machine learning algorithm integrated with human-computer interactive visual interpretation,and field sampling verification is carried out in combination with UAV aerial photography.Ultimately,473 change patches were extracted in the study area,with the proportion of related change patch quantities reaching 24.52%,and the field verification accuracy reaching 96.8%.The results show that the monitoring index system and technical scheme constructed in this paper provide both ubiquitous and regional adaptability,it can accurately capture the land feature changes in the mentioned relic protection areas,and the research results can provide technical support for cultural relic management departments in law enforcement inspections and decision-making.
作者
李俊
李季真
黄洁
LI Jun;LI Jizhen;HUANG Jie(The Second Topographic Surveying Brigade of the Ministry of Natural Resources,Xi’an,Shaanxi 710054,China)
出处
《测绘技术装备》
2026年第1期81-87,共7页
Geomatics Technology and Equipment
关键词
高分辨率遥感影像
文物保护区
动态监测
指标体系
变化信息提取
high-resolution remote sensing image
cultural relics protection area
dynamic monitoring
index system
change information extraction
