测绘与地理信息新技术在土地综合整治中的应用分析

Application analysis of new technologies of surveying and mapping and geographic information in comprehensive land consolidation

土地综合整治是增加耕地数量、提高耕地质量和土地利用效益、改善乡村生态和促进乡村振兴的重要举措。测绘与地理信息技术为土地综合整治项目的立项、规划设计、实施、后期管护和监管提供了重要的数据支撑和高效的技术手段。文章主要阐述了卫星遥感、航空摄影测量、机载激光雷达等测绘与地理信息新技术在土地综合整治中的应用情况,详细说明了这些新技术的特点和具体应用情况,分析了新技术应用存在的不足并提出了未来的改进方向。

Comprehensive land consolidation is an important measure to increase the quantity of farmland,improve the quality of farmland,enhance land use efficiency,improve rural ecology and promote rural revitalization.Technologies of surveying and mapping and geographic information have provided important data support and efficient technical means for project establishing,planning and design,implementation,post-management and supervision.This paper mainly expounds the applications of new mapping and geographic information technologies in comprehensive land consolidation,such as satellite remote sensing,aerial photogrammetry and airborne LiDAR.Features and specific application situation of these new technologies are described in detail.Finally,shortages of these new technologies are analyzed and future improvement are presented.