摘要
利用卫星图像识别技术和潮汐数值模拟方法,反演沿岸潮滩高程分布;并在此基础上利用计算机技术和潮汐预报技术实现了无法获取实测地形和潮汐水位的滩涂地点的潮滩水深变化的动态预测。
By using the technology of satellite-image recognition and tidal numerical simulation, the distribution of elevation on the tidal bank is retrieved. Based on this, according to the computer technology and tide prediction method, the tidal bank trends can be forecasted when the data of measured terrain and tide couldn＇t be acquired on this tidal bank.
出处
《海洋测绘》
2008年第4期22-26,共5页
Hydrographic Surveying and Charting
关键词
滩涂
卫星图像
识别
潮汐
数值模拟
预测
bank
satellite-image
recognition
numerical simulation
forecast
