全部

1·Topographic mapping and application of an ordinary surveying one of the core content.

地形图的测绘和应用是普通测量学的核心内容之一。

2·Currently, satellite photogrammetry has been one of the mostly used methods of topographic mapping.

当前，卫星摄影测量已经成为地形图测绘的主要手段之一。

3·Total station topographic mapping method Total station mapping of the work process are: data collection, data processing, graphics editing and graphics output.

全站仪的地形图测绘方法全站仪测图的工作过程主要有：数据采集、数据处理、图形编辑和图形输出。

4·Thus, it has a unique advantage in the field of disaster monitoring, environmental monitoring, resource exploration, forest survey, topographic mapping and so on.

因此，其在灾害监测、环境监测、资源勘查、森林调查、地形测绘等方面的应用具有独特的优势。

5·And it has been widely applied in digital city, topographic mapping, geographic information system, medical engineering, preservation of cultural relics and robotic navigation.

广泛地应用于数字城市、地形测绘、地理信息系统、医学工程、文物保护、机器人导航等各个行业。

6·This paper introduced the implement and principle of GPS RTK in the topographic mapping of HangZhou bay bridge location, compared and analyzed the precise of GPS RTK pointing result.

本文介绍了实时动态差分gps RTK技术在杭州湾大桥桥位地形测绘中的实施与原则，并对GPS RTK定位结果进行了精度比较与分析。

7·Slope is the most important topographic variables. It is a critical work to establish a scientific and reasonable slope classification systems for terrain research and slope mapping.

地面坡度是最重要的地形定量指标，建立科学合理的地面坡度分级体系是对坡度进行科学研究与坡度图制图必不可少的重要环节。

8·In construction of hydroelectric project, small range DTM data are often needed for topographic surveying, mapping, excavated form detection, earthwork calculation and so on.

水利水电工程施工过程中常常需要获得一些小范围的DTM数据，用于地形测绘、开挖形态监测及工程土石方量计算等。

9·Through the analysis on every procedure of surveying 1:500 topographic map with the method of transit mapping, the position error of 1:500 topographic map is got.

通过对经纬仪测绘法1：50 0地形测图过程中各个工序的分析，得出了1：50 0地形图上的点位中误差。

10·This paper discusses the method of digital mapping in surveying and mapping of topographic map by employing an actual example.

通过工程实例介绍了数字化成图技术在水库库区地形图测绘中的应用。