The technique route is studied of renewing of GIS foundation map base, combining with the renewing of foundation map base to the urban geography information center of Changzhou planning bureau.

本文主要结合对常州市规划局城市地理信息中心基础图库的更新，探讨对城市GIS基础图库更新的技术途径。

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With your selected pixel coordinates and a single-layer base reflectivity map, the logical process for detecting precipitation near a spot on the map is straightforward.

使用选定的像素坐标和单层基本反射率图，检测地图中某个场所附近的降水的逻辑过程将十分简单。

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The base topic and map types are general and flexible so they can accommodate a wide variety of readable information.

基本的主题和映射类型是通用的，非常灵活，能够容纳各种不同的可读信息。

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We can do that by intercepting our observation with the date base and knowledge we required, the whole color map.

通过截取我的观察结果,分析数据库，所需的知识，以及整个彩色图画。

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World travelers can also add a European or Pacific Rim base map from the installation CD.

MSN: Supercharged PDA with GPS really flies

And, that means that we ought to be able draw out a map of that base world which we are all seeing.

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The iQue M5 shows major highways, thoroughfares, railways, lakes, rivers and borders within its built-in base map of North and South America and Puerto Rico.

MSN: Supercharged PDA with GPS really flies