测绘地理信息技术在土地调查监测中的应用研究

Application Research of Surveying and Mapping Geographic Information Technology in Land Survey and Monitoring

在土地资源的管理和保护过程中,测绘地理信息技术发挥着至关重要的作用。这些技术包括地理信息系统(GIS)、遥感(RS)和全球定位系统(GPS),能够提供精确的地形和地物数据,是现代土地调查监测的核心。通过测绘地理信息技术,政府和企业能够高效地收集、处理、分析和利用地理空间数据,以支持土地使用决策和规划。本文详细论述了地理信息技术和地质测绘技术的基本原理与研究进展,并系统地分析了这些技术在土地调查监测中的多方面应用,包括地形测绘与数据获取、精准定位与土地信息管理、土地利用变更分析、土地规划与决策支持系统的建立,为土地调查监测提供支持。

Surveying and mapping geographic information technology plays a crucial role in the management and protection of land resources.These technologies include Geographic Information Systems(GIS),Remote Sensing(RS),and Global Positioning Systems(GPS),which can provide accurate terrain and feature data and are the core of modern land survey monitoring.Through surveying and mapping geographic information technology,governments and enterprises can efficiently collect,process,analyze,and utilize geospatial data to support land use decision-making and planning.This article elaborates on the basic principles and research progress of geographic information technology and geological surveying and mapping technology,and systematically analyzes the various applications of these technologies in land survey and monitoring,including terrain surveying and data acquisition,precise positioning and land information management,land use change analysis,and the establishment of land planning and decision support systems,providing support for land survey and monitoring.