土地整治遥感监测研究进展分析

通过回顾国内外土地整治概念及内容的发展历程,总结了新时期土地整治的基本内涵和工作需求。通过分析遥感在土地整治工作中的广泛应用,梳理了土地整治遥感监测的发展脉络,归纳了土地整治遥感监测的关键技术及其研究现状,进而给出了土地整治遥感监测相关技术及应用的发展趋势。分别从土地资源调查与保护、土地复垦与生态修复、农用地整治、宜农未利用地开发、建设用地整治及生态化土地整治等不同土地整治类型和潜力测算与风险评估、规划设计、施工监管及验收评价等土地整治项目过程等角度,对多年来遥感技术在土地整治工作中的应用情况进行了系统阐述,最后在总结技术优势与局限的基础上,提出了未来的攻关难点和发展方向,为土地整治遥感监测工作的开展提供科学参考。

Analysis on Research Progress of Remote Sensing Monitoring of Land Consolidation

By reviewing the development history of concepts and contents on land consolidation at home and abroad, the basic connotation and work needs of land consolidation in the new era were summarized. By analyzing the wide application of remote sensing in land consolidation works, the development of remote sensing monitoring of land consolidation was sorted out, the related key technologies and its research status were summarized, and then the development trend of related technologies and applications of land consolidation remote sensing monitoring were given. The application of remote sensing technology in land consolidation works for many years was systematically expounded from two angles. These two angles were different types and project stages of land consolidation. The different types of land consolidation included land resource survey and protection, land reclamation and ecological restoration, agricultural land consolidation, development of unused farming suitable agricultural land, construction land consolidation and ecological land consolidation and so on. The different project stages of land consolidation included potential and risk measurement, engineering planning, construction supervision and acceptance evaluation and so on. Finally, the research difficulties and development direction in the future were put forward based on summarizing the technical advantages and limitations. The research result can provide scientific reference for the implementation of remote sensing monitoring of land consolidation.