Digital mapping is the process by which a collection of street data is compiled and formatted into a virtual image. The primary function of this technology is to produce maps that give accurate representations of a particular area, detailing major road arteries and other points of interest. The technology also allows the calculation of distances from once place to another.
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- Digital mapping is the process by which a collection of street data is compiled and formatted into a virtual image. The primary function of this technology is to produce maps that give accurate representations of a particular area, detailing major road arteries and other points of interest. The technology also allows the calculation of distances from once place to another. Though digital mapping can be found in a variety of computer applications, such as Google Earth, the main use of these maps is with the Global Positioning System, or G.P. S satellite network, used in standard automotive navigation systems.
- 数字测图一种全解析、机助测图方法,即以数字的形式表达地形特征点的集合形态。数字测图实现了丰富的地形信息和地理信息数字化和作业过程的自动化或半自动化。尽可能地缩短野外测图时间,减轻野外劳动强度,而将大部分作业内容安排到室内去完成。与此同时,将大量手工作业转化为电子计算机控制下的机械操作,这样不仅能减轻劳动强度,而且不会降低观测精度。
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- Digital mapping is the process by which a collection of street data is compiled and formatted into a virtual image. The primary function of this technology is to produce maps that give accurate representations of a particular area, detailing major road arteries and other points of interest. The technology also allows the calculation of distances from once place to another.
- 数字测图一种全解析、机助测图方法,即以数字的形式表达地形特征点的集合形态。数字测图实现了丰富的地形信息和地理信息数字化和作业过程的自动化或半自动化。尽可能地缩短野外测图时间,减轻野外劳动强度,而将大部分作业内容安排到室内去完成。与此同时,将大量手工作业转化为电子计算机控制下的机械操作,这样不仅能减轻劳动强度,而且不会降低观测精度。
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