It also provides a case study on color scan of topographic map.
对彩色扫描地形图进行了实例研究。
The perioperative EEG non-linear topographic map of approximate entropy was recorded.
记录围术期近似熵脑电非线性地形图。
This paper discusses the renewable method of mine topographic map of underground mining.
论述了井下开采矿井矿用地形图的更新方法。
This paper introduce the topographic map computer identify and input system applied in engineering.
本文介绍了用于工程的地形图计算机识别和录入系统。
The publish years of 1:50000 topographic map is more early comparing with the other topographic map series.
而1：5万地形图在地形图系列中现势性最差，出版年代较早。
The basic functions of the flight plan of aerial photography based on scanned topographic map are achieved.
实现了基于地形图扫描数字化的航摄规划设计的基本功能。
The topographic map contains a large amount of elevation information, and is an important source of DEM data.
地形图中包含了大量的高程信息，是DEM数据的重要的来源。
DEM formation by means of topographic map together with comprehensive use of a variety of software was explored.
本文通过综合利用多种软件，对用地形图生成DEM的方法进行了深入的探索。
The thesis elaborates the method of using topographic map in land use analysis by applying an example of experiment.
本文通过一个试验实例，阐明利用地形图分析土地利用状况的方法。
This paper discusses the method of digital mapping in surveying and mapping of topographic map by 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。
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。
In this paper, it is discussed how to design topographic map intelligent generalization system, based on cartographic data bank.
本文论述了在地图数据库的基础上如何进行地形图智能综合系统的设计。
It can be used in approaching curve, designing pattern, teaching demonstrate and drawing mechanical draft, topographic map and so on.
可用于曲线拟合、图案设计、教学演示以及绘制机械图、地形图和其他工程图样。
So, a topographic map, this one from the US geological survey shows you, basically, all the level curves of an altitude function on a piece of land.
这是一幅由美国地形勘测出来的地形图，基本上，所有海拔等高线在一块陆地上。
Methods for computer to identify and input topographic map are briefly discussed. Also, functions and applications of the system are shown here.
着重阐述了地形图计算机识别和录入的方法、系统功能及其应用。
Basic scale topographic map is bases on one of million international map subdivision and divided by Longitude difference and Latitude difference.
我国基本比例尺地形图是以国际百万分之一地图分幅为基础，按一定的经差和纬差划分图幅。
For research of operation mode of the reservoir, the aerial topographic map was surveyed once again by the Yellow River Design Institute in 1995.
为了满足水库运用方式研究的需要，黄委会设计院于1995年5月航测了水库1：1万地形图。
The moon's highs and lows are revealed in full color in a new topographic map produced by NASA's Lunar Reconnaissance Orbiter and released December 17.
NASA的月球勘测轨道飞行器制作的一幅全彩色地形图揭示了月球表面的高低。
The topographic map scanning digitization is an important acquisition method for GIS data, which has become the mainstream of the map digitization.
地形图扫描数字化为GIS数据源的一种重要获取手段，已经成为地图数字化的主流。
The paper discuses the methods of judging the quality of topographic map composed of various factors power integrative on the frame of quality tree.
探讨了以质量树为框架，综合评判确定各因素权重的地形图质量综合评判方法。
At last, according to the newest coastal zone topographic map standard, the author designs the coastal zone topographic map symbol database with COM.
最后，利用组件技术，设计完成了符合最新海岸带地形图图式标准的海岸带地形图符号库。
By using 1:500 topographic map updating 1:2000 topographic through generalization of automatic cartography, decrease the burden of UBGIS data revision.
通过地图自动缩编利用1：50 0地形图更新1：20 00地形图，减少城市基础地理信息系统的更新负担。
Beginning with the nature and character of map symbols, it classifies coastal zone topographic map symbols and data according to the actual application.
从地图符号的本质和特征入手，根据具体应用把海岸带地形图符号进行分类和数据分层。
Based on the measurement, this paper presents, at the same time, a new algorithm for extracting features with symmetric figure on scanned topographic map.
同时提出了基于图象匹配量度的扫描地形图中对称形状要的素提取算法。
The campus topographic map was managed by applying Geographic Information System (GIS) and the channels of managing elements of topographic map were probed.
本文应用GIS管理技术对校园地形图进行管理，并探讨了对地形图要素进行管理的途径。
Orthophotomap has been increasingly used to practical production because it keeps rich aerial photograph information and has the feature of topographic map.
正射影像图因为保留了航摄像片丰富的影像信息又具有地形图的特征，因此，在实际生产中得到了越来越广泛的应用。
The prescription of topographic map plays an important role in production of coal mine. The renew of topographic map is an important task for mine surveyors.
地形图的时实性在煤矿生产中起着重要作用，地形图的更新是矿山测绘人员的一项重要任务。
The 3d images from LRO orbital photography are being used to make an exact digital topographic map of the moon, and this is fact may tweak the mean elevation value.
LRO轨道摄影机拍摄的3d图像被用作制作月球精确数字地形图，而这可能会调整平均高度值。
The 3d images from LRO orbital photography are being used to make an exact digital topographic map of the moon, and this is fact may tweak the mean elevation value.
LRO轨道摄影机拍摄的3d图像被用作制作月球精确数字地形图，而这可能会调整平均高度值。
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