摘要
用光谱特征、纹理特征、空间布局特征详细解译地表信息,对遥感影像进行高级解译,提高了影像信息的分区、分类及统计精度。参考其他行业的应用实践,探讨了遥感影像特征解译在电网工程的应用,该技术在电网工程勘测中应用可以更加合理地选择输电线路的路径,减少占用耕地、保护环境、降低工程造价、优化工程设计。
Advanced interpretation on the remote sensing imagery by means of detailed interpretation of the ground surface information by utilizing the spectrum, pattern and spatial distribution characteristics serves to improve the partition, classification and statistic precision of the image information. Based upon the application practice in other industries, this paper discusses the application of the remote sensing image characteristics interpretation in the power grid project, which can help choose transmission routes more reasonably, reduce occupation of the cultivated land and the project cost, better protect the environment, and optimize the project design.
出处
《电力技术经济》
2009年第6期64-67,共4页
Electric Power Technologic Economics
关键词
电网勘测与设计
多光谱遥感影像
光谱特征
纹理特征
空间布局特征
power grid survey and design
multi-spectrum remote sensing image
spectrum characteristic
pattern characteristic
spatial distribution characteristic
