计算成果与北仑港区地形测量资料比较一致。
The results are compared with the data obtained by contour line method in Beilun Port. They coincide quite well.
最后，系统应用于恒定流单桩冲刷实验的地形测量。
Finally, the system applies in topographic survey of steady flow single pile scouring experiment.
在以上研究工作的基础上，开发了一套水下地形测量软件。
Based on the study above, a set of underwater topographic survey software was developed.
经实践测试，所开发软件可有效地服务于实际水下地形测量工作。
The software proves to be effective in practice, and will serve to the real underwater topographic survey work.
全国地形测量局的地图坐标标示某地的位置精确到100米以内。
An Ordnance Survey grid reference gives the position of a place to within 100 metres.
合成孔径雷达干涉测量技术为地形测量和地质灾害的研究提供了一个全新的工具。
Synthetic Aperture Radar Interferometry (InSAR) provides a new tool to study geohazards and survey topography.
英国地形测量局发起一项免费服务，用户可以免费、无限制地获得其绝大部分地图数据。
Mapping agency Ordnance Survey (OS) has launched a service offering free and unrestricted access to most of its map data.
项目类型主要涉及控制测量、地形测量、线路测量、变形测量及地理信息系统等测量成果。
Primarily concerned with controlling the measurement of project types, topography, line measurement, deformation measurement and geographical information system measurement of results.
本文结合某电站水下地形测量应用实例，找到了解决急湍河段水下地形测量的一种可行方法。
Combined with an underwater topography survey case at a hydropower station, this paper found a feasible method to survey underwater topography on swift current river.
RTK定位技术是基于载波相位观测值的实时动态定位技术，它在地形测量中蕴含着巨大的潜力。
The RTK localization is a real-time and dynamic localization technology which is based on the observed value in carrier phase. It has the huge potential in the terrain survey.
水下地形测量在内河和沿海工程建设中发挥着重要作用，水深测量的精度也历来为人们所重点关注。
The underwater topography survey is playing the important role in the inland river and in the coast engineering construction and the water depth survey precision is always paid key attention to.
它是一种高测量效率、高测量精度、高分辨率的海底地形测量设备，特别适合大面积的扫海测量作业。
It fits especially for mapping of large area of seafloor because of its high efficiency, high accuracy and fine terrain resolution.
多波束测深仪是一种高效率、高精度、高分辨率的海底地形测量设备，特别适合大面积的扫海测量作业。
Multi-beam swath bathymeter is a seafloor mapping equipment with high efficiency, high accuracy and excellent resolution, especially fitted for wide sweep mapping.
通过室内和室外试验表明：自主设计研发的智能三维地形测量系统和激光平地辅助决策支持系统可以正常稳定工作；
Through indoor and outdoor experiments, it was proved that the designed 3-D intelligent measurement system for field landscape and Laser leveling aided decision-making support system can work stably.
本文在介绍回声测深仪基本工作原理的同时，介绍了回声测深仪在杭州湾口外一拟建大型码头水下地形测量的一个应用实例。
The paper briefs the basic principles of the fathometer and its application to submerged landform measurement near a planned large dock out of the Hangzhou Bay.
英国地形测量局一名发言人表示，“无论是看纸质地图还是电子地图，看地图都是一项重要技能，说不定还能挽救你的生命。”
A spokesman for Ordnance Survey said: 'map reading, whether on a paper map or digital device, is an essential skill which could save your life.
多波束测深仪是高精度、高效率的地形测绘设备，适合大面积的扫海测量作业，是21世纪水下地形测量必不可少的测绘仪器。
Multi-Beam Echo Sounder is an absolutely necessary seafloor mapping device with high accuracy and high efficient at 21st century. It is much fitted to sweep mapping for wide area.
【史上第一张给普通人看的火星地图】英国地形测量局采用NASA的数据绘制出一张广阔的火星地表图，这是他们第一次制作外星地图。
Ordnance Survey, the official British mapping agency, has made its first ever map of another planet, using NASA data to chart a huge expanse of the surface of Mars.
虽然她皓首穷经地埋首于英国四十万分之一比例尺的全国地形测量地图，追寻每一条等高线，对她的研究目标来说，她仍觉得这份地图算是「粗糙的工具」。
Though she spent much of the time with her nose in one-inch Ordnance Survey maps, tracking the contour lines, she found them a “coarse instrument” for her purpose.
这颗卫星利用地面对激光的反射，让研究人员以极高的精度测量地形。
The satellite bounces laser light off the ground, allowing researchers to measure the terrain with extraordinary precision.
水深(或海底地形)的数据往往是在船只上使用声纳测量海底采集的。
Bathymetric (or sea floor terrain) data is often collected from boats using sonar to take measurements of the sea floor. The lines reflect the path of the boat as it gathers the data.
利用LRO上的地形精细测量技术，科学家已经能够绘制月球的光照图，他们发现有些地区的太阳能见度高达96%。
Using LRO's precise measurements of topography, scientists have been able to map illumination in detail, finding some areas with up to 96% solar visibility.
信使号探测器已经开始用激光高度计来测量极地火山口德地形而且已经的除了一些让人振奋的结果。
Messenger has begun testing this theory by deploying a laser altimeter to map the shape of craters at the poles - with some encouraging results.
测量结果的对比分析表明，象基线对立体模型下的地形高差测量没有影响，现用高差计算公式不能给出正确的结果。
The contrast analysis of measured results showed that the length of the image base line had no effect on the measurement of height difference under stereomodel.
战场地形信息基于数字摄影测量快速获取。
The quickly achieving battlefield landform information is based on digital Photogrammetry.
现在已有足够的水深测量数据来绘制一张大西洋洋底地形图，而且我对海底地形的千变万化也有了一定的了解。
Today, enough soundings are available to enable a relief map of the Atlantic to be drawn and we know something of the great variety of the sea bed's topography.
地形的测量结果较理想，达到开发目标。
The terrain measurement result is ideal and achieves the development goal.
地形的测量结果较理想，达到开发目标。
The terrain measurement result is ideal and achieves the development goal.
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