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首页> 外文会议>IEEE International Conference on Industrial Informatics >Development and Application of Coastline Fractal Interpolation Computing System Based on GIS and Fractal Theory
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Development and Application of Coastline Fractal Interpolation Computing System Based on GIS and Fractal Theory

机译：基于GIS和分形理论的海岸线分形插值计算系统的开发与应用

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摘要

The fractal theory is one of the most important tools to determine the coastline character. Fractal interpolation, as a new method to deal with coastline character, can be used to create prospective scene image based on a series data of the characteristics of the scene. The relative definitions and theorems of the fractal interpolation function are introduced briefly about how to deduce the fractal simulation image, the fractal dimension and length of scene curve. Taking Tianjin coastline as an example, by applying SuperMap GIS software, the control points in the map are used to establish the fractal simulation image of coastline, calculate the fractal dimension of coastline, implement fractal dimension with formula of fractal interpolation function, the length of the coastline through the sorted points set of fractal interpolation function created by iterative. The results show that the fractal simulated image, the fractal dimension and length of coastline can be acquired by applying fractal interpolation function.
机译：分形理论是确定海岸线字符最重要的工具之一。分形插值，作为处理海岸线字符的新方法，可用于基于场景特征的串联数据来创建潜在场景图像。分形插值函数的相对定义和定理是简要推出的关于如何推导分形模拟图像，分形维数和场景曲线的长度。以天津海岸线为例，通过应用SuperMap GIS软件，地图中的控制点用于建立海岸线的分形仿真图像，计算海岸线的分形尺寸，实现分形尺寸，配合分形插值功能，长度通过迭代创建的分形插值函数的分拣点集的海岸线。结果表明，通过施加分形插值功能，可以获得分形模拟图像，分形尺寸和海岸线的长度。

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