摘要
水库作为水利设施的重要组成部分,在蓄水、供水、防洪、泄洪等方面起着极为重要的作用。计算水库面积,对于水库的蓄水量,影响的流域范围等有着重要的参考价值。本文以石梁河水库为例,选取了较为常见的利用GIS技术和遥感技术计算水库面积的方法,并科学地比较了两种方法的优缺点,为选择水库面积计算方法提供有力依据。
Reservoir play an extremely important role in water storage,water supply,flood control,flood discharge etc. as an important component of water conservancy facilities. Calculating the reservoir area has an important reference value to water storage capacity,affected drainage area etc. of reservoir. Take an example of Shiliang River Reservoir in this article,choose two common methods by GIS and RS to calculate the reservoir area,compare the advantages and disadvantages of both methods through research,and provide a strong basis of selecting calculation methods of reservoir area.
出处
《测绘与空间地理信息》
2015年第4期106-108,共3页
Geomatics & Spatial Information Technology
关键词
GIS
遥感
水库面积计算
方法比较
石梁河水库
GIS
RS
calculation of reservoir area
comparison
Shiliang River Reservoir
