geographic survey

This paper is a survey of geographic location, production scale and technological process, design and construction of clinker grinding plant built in Rizhao of Shandong.

本文对其建于山东日照的粉磨厂的地理位置，生产规模和工艺流程、设计、施工作一梗概叙述。

At first, survey of study region is introduced, including physical geographic survey and the social and economic conditions;

首先介绍研究区概况，包括自然地理概况和社会经济条件；然后详细介绍矢量数据和属性数据的采集，包括遥感影像的配准、矢量数据的采集、属性数据的采集。

The battle terrain survey system ( BTSS) is a kind of military geographic information system. The research and realization on the basic GIS' data management system are need to provide a kind of all rights served spatial database management support to BTSS.

野战地形测绘保障系统（battle terrain survey system，简称BTSS）是一种军事地理信息系统，开发基础GIS数据管理系统的目的就是为BTSS提供独立自主的空间数据库支持。

National Geographic released the survey on last Tuesday in launching a five-year campaign to improve geographic literacy among young people in the United states.

美国国家地理协会于上周二公布了调查结果，此协会启动了一个五年计划，旨在提高美国年轻人的地理知识水平。

Analysis and Discussion on Geographic Accuracy in Survey of the Terrain

地形测图中地理精度的分析与探讨

A survey from early last year sponsored by the National Geographic Society found that only half of young American adults, ages 18 to 24, could locate New York state on a map. Six out of 10 couldn't find Iraq on a map of the Middle East.

美国国家地理学会（National Geographic Society）去年初组织的一项调查显示，美国18岁至24岁的青年成人只有一半能在地图上找出纽约所在，60%的人在中东地图上找不到伊拉克。

On the basis of geographic accuracy in survey of the terrain and need for application of map, the paper analyses and discusses synthetic choose of the terrain, and discusses the relation of integrative accuracy and part accuracy.

从地形图的地理精度及用图的需要对地形的综合取舍进行了分析与探讨，同时也讨论了地形图的整体精度与局部精度的关系问题。