| 摘要: |
| 【目的】面向农村绿色发展的需要,为推动农村宜居环境遥感监测业务的开展提供依据,【方法】该文在农村宜居环境遥感监测内容分析基础上提出了初步的建设方案。【结果】农村宜居环境遥感监测内容应包括农村居民点本底调查遥感监测、农村居民点景观监测、农村宜居环境评价等3个部分。第一项内容属于资源清查性质的监测,是后续遥感监测与评价的基础,可以采用国产中空间分辨率GF卫星数据为主、机器识别与目视判读相结合的农村居民点本底调查遥感监测方案。第二项内容是村落内格局的监测,属于动态监测范畴,可以采用厘米级无人机影像为主、目视判读结合统计外推技术的农村居民点景观遥感监测方案。第三项内容可以采用遥感监测结果为主、结合综合权重打分的宜居环境评价方案。【结论】研究结果表明,该文提出的技术方案充分考虑了农村宜居环境监测的紧迫性,以及遥感技术的潜力,是今后较长时期内农村宜居环境遥感监测方案建设的主要趋势。 |
| 关键词: 农村,宜居环境,遥感监测,需求分析,业务内容,设计 |
| DOI： |
| 分类号:S252 |
| 基金项目:高分辨率对地观测系统重大专项（民用部分）（09-Y20A05-9001-17/18） |
|
| Analysis of the Contents of Rural Livable Environment Remote Sensing Monitoring and its Preliminary Design |
|
Wanglimin, Liu Jia, Tang Pengqin, Gao Jianmeng
|
|
Institute of Agricultural Resources and Regional Planning,Chinese Academy of Agricultural Sciences
|
| Abstract: |
| [Purpose]The purpose of the paper is to provide basis for promoting implementation of the rural livable environment remote sensing monitoring operation. [Method]The paper proposes a preliminary construction solution based on the analysis of rural livable environment remote sensing monitoring contents. [Results]Contents of rural livable environment remote sensing monitoring should include three parts of remote sensing monitoring of background of rural residential areas, landscape monitoring of rural residential areas, and the evaluation of rural livable environment. The first one is the monitoring in the nature of resource survey, which is the foundation of the follow up remote sensing monitoring and evaluation. The rural residential area background survey can be conducted by employing the remote sensing monitoring solution by utilizing domestic medium spatial resolution GF satellite data, supported with the combination of machine cognition and visual interpretation. The second content is the dynamic monitoring of the internal layouts of rural villages, which mainly uses centimetre-level UAV images, supported with visual interpretation combined with extrapolation technique. The third content mainly employs remote sensing results, combined with comprehensive weighted rating. [Conclusion]The study results show that, the technical solution proposed by the paper has fully considered the urgency of rural livable environment monitoring, and the potential of remote sensing technologies, and it will be the major solution for rural livable environment remote sensing monitoring operation in a long period of the future. |
| Key words: Rural,favorable environment,remote sensing monitoring,demand analysis,operational system,design |