无人机航测和水色遥感技术在水库管理和保护范围划界和水资源保护中的应用

Application of UAV Aerial Technique and Water Color Technique in Demarcation of Reservoir and Protection of Water Resource

基于无人机航测技术对东江局枫树坝水库管理和保护区范围开展了精确的划界工作,并利用高分辨率的航测成果进行了违法违章嫌疑区解译。同时结合水色遥感技术对库区的悬浮泥沙和有机污染物进行了反演,反应了库区污染状况的宏观分布,并结合前面解译的嫌疑区种类和分布进行了污染成因分析。该文证明基于无人机航测技术非常适用于水库库区的精确确界,且能对库区管理人员难以到达的违法违章行为进行识别,结合水色遥感技术还可进一步分析造成局部库区污染的成因,为管理部门的库区水资源管理与执法决策提供科学有效的依据。

Applicate advance UAV aerial technique in demarcation of management and protection scope of Fengshuba reservoir, and use the high - resolution aerial survey results for the illegal suspect area interpretation. Then, suspended sediments and organic pollutants are interpreted by establishing water color remote sensing model. The results show that, the UAV aerial survey technique is very suitable to demarcation of management and protection scope of reservoir and the illegal suspect area interpretation. Combined with the water color remote sensing technology can also be further analysis of the causes of pollution.