摘要
该文利用国产高分辨率遥感影像开展京津冀地区农业大棚现状和变化分析。结合2017年卫星遥感影像,按照农业大棚不同类型解译标志,运用ArcGIS软件提取数据并分析京津冀地区现存农业大棚位置、规模、类型及空间分布情况;对比2017年和2018年2个时相遥感影像,提取京津冀地区新增和拆除农业大棚信息,掌握京津冀地区农业大棚变化情况。
This paper analyzes the status and changes of agricultural greenhouses in the Beijing-Tianjin-Hebei region by using domestic high-resolution remote sensing images.Combined with the 2017 satellite remote sensing images,according to the interpretation marks of different types of agricultural greenhouses,the location,scale,type and spatial distribution of existing agricultural greenhouses in Beijing-Tianjin-Hebei region were extracted and analyzed by ArcGIS software;compared with the two temporal remote sensing images in 2017 and 2018,the information of new and dismantled agricultural greenhouses in Beijing-Tianjin-Hebei region was extracted to grasp the changes of agricultural greenhouses in Beijing-Tianjin-Hebei region.
出处
《智慧农业导刊》
2023年第13期1-4,共4页
JOURNAL OF SMART AGRICULTURE
关键词
国产卫星数据
农业大棚
遥感监测
京津冀地区
多时相
domestic satellite data
agricultural greenhouse
remote sensing monitoring
Beijing-Tianjin-Hebei region
multi-temporal
