FVCOM海洋模型模拟轨迹与漂流浮标实际运动轨迹的对比矫正

发布时间：2018-04-05 13:32

本文选题：海洋模型　切入点：漂流浮标　出处：《测绘通报》2016年12期

【摘要】：为了更好地对海洋进行开发、保护和搜救工作,需要更多地了解海洋环境,并对海洋表面漂浮物的运动轨迹进行准确预测。本文通过监测获取的漂流浮标的实际运行轨迹数据,将其与海洋模型FVCOM预测出的位置轨迹数据进行对比,并计算比较两个位置轨迹之间的误差距离及关键点的位置情况,以此了解FVCOM海洋模型在各海域的实际预测情况,并根据风速情况对模型轨迹结果进行进一步矫正,从而使海洋模型能够更好地进行实际预测,进行海洋开发研究。
[Abstract]:In order to better develop, protect and search the ocean, it is necessary to know more about the marine environment, and to accurately predict the motion trajectory of floating objects on the surface of the ocean.By monitoring the actual running track data of the floating buoy, this paper compares it with the position track data predicted by the ocean model FVCOM, and calculates and compares the error distance between the two position trajectories and the position of the key points.In this way, the actual prediction of FVCOM ocean model in each sea area is understood, and the model trajectory results are further corrected according to the wind speed, so that the ocean model can be better predicted and marine development research can be carried out.
【作者单位】：山东科技大学测绘科学与工程学院;
【分类号】：P715.2

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