文中分析了当前数字地图出版中数据输入尤其在矢量数据输入方面存在的诸多问题，指出了多源矢量数据利用的重要性。
This paper analyzes the problems in data input of digital map publish especially in vector data input, and indicates the importance of multi-source vector data use.
核函数方法关心的是如何把输入数据映射到一个高维度的矢量空间，在这个空间中，某些分类或者回归问题可以较容易地解决。
Kernel Methods are concerned with mapping input data into a higher dimensional vector space where some classification or regression problems are easier to model.
核函数方法关心的是怎样把输入数据映射到一个高维度的矢量空间，在这个空间中，某些分类或者回归问题可以较容易地解决。
Kernel Methods are concerned with mapping input data into a higher dimensional vector space where some classification or regression problems are easier to model.
其功能包括：数据输入、地理分析(栅格、矢量、点)、多光谱图像处理、地图显示。
Its capabilities include: data input, geographical analysis (raster, vector and site), manipulate multi-spectral images and map display.
但测绘部门建立的地形图数据库多为单纯的制图数据，虽然与GIS数据一样是矢量结构，却无法直接输入GIS以满足应用需要。
But most of topographical map database produced by survey department is only cartographic data, which is vector data structure, but cannot be imported into GIS directly to meet GIS using.
Tokutaro Fukushima： 用于直线矢量相关数据处理及具备输入转换功能的影像处理系统。
Image processing system for processing data associated with straight line vectors and having input switching function.
Tokutaro Fukushima： 用于直线矢量相关数据处理及具备输入转换功能的影像处理系统。
Image processing system for processing data associated with straight line vectors and having input switching function.
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