地形图比例尺

1

第二，分析地形图比例尺对曲流分形维数的影响。

Secondly , the article analyzed the influence of the topographic diagram scale on the fractal dimension of the incised meander .
2

而地形图的比例尺也有很多种。

There are also different topographic map scales .
3

在实际工作中，常常需要把大比例尺AutoCAD数据格式的数字化地形图缩编为小比例尺地形图。

In practice , it is very often to reduce and edit a large-scale map of AutoCAD format data to a small one .
4

本文通过对地形图符号的分析，结合天津港1：500比例尺地形图缩编为1：2000比例尺地形图的实例及地形图图示说明缩编的主要原则和缩编过程。

This article describes the principle and process of the reduction and edit by the analysis of the topographic symbols , and gives an example of editing Tianjin Port map scale from 1:500 to 1:2000 .