The Army also found that the balloons were valuable for the use of charting the terrain, and with the newly invented photographic camera, aerial mapping was invented.
北方军发现用这些气球绘制地图也很有价值，照相机发明后，航空测绘便诞生了。
"We can see these platforms being used for a range of research projects which involve aerial photography, mapping, or the monitoring of our weather systems," says Mr Bennett.
“我们可以看到，这些工具正应用于一系列研究项目中，这些项目涉及空中摄影、地图绘制及天气系统监测，”马特说道。
The 3d-maps will be generated by the system Rapid 3d Mapping, developed by Saab ab, which produces highly detailed and realistic 3d-models based on aerial images.
该三维地图将由Saabab公司研发的快速三维绘图系统而生成，该系统可在航空影像基础上提供非常详细的现实三维模型。
Aerial photos are the basis of the full digital photogrammetry and directly affect the quality of mapping, therefore, aerial data should be carefully checked and accepted.
航摄像片是全数字摄影测量的重要依据，直接影响成图质量，必须认真进行航摄资料的检查验收工作。
It USES mapping technology that incorporates three-dimensional maps, satellite images, and aerial photography to provide accurate tracking.
它采用测绘技术提供准确追踪，这个测绘技术结合了三维地图，卫星图像和空中摄影。
Forestry mapping and plant resources measurement in use of aerial photographs is the main task of plant resources survey.
利用航空像片进行林业制图和植物测量是植物资源调查的主要任务。
The paper introduced the working principle and main parameters of Digital Mapping Camera(DMC). It discussed the data characteristics of DMC digital aerial photograph.
通过简要介绍数字航摄相机（DMC）的工作原理和基本参数，讨论了DMC数字航片的数据特点。
On the field work of aerial surveying, control surveying offers some mapping data of photograph's control points which are accurate, complete and clear to satisfy the quality of map.
航测外业控制测量是为内业加密、测图提供准确、完整、清晰的像片控制点成图资料，以保证成图质量。
The approach and steps of computer classification and mapping on digital aerial photo image in a case study of land use mapping of a township is presented in this paper.
通过利用黑白航片编制一个乡的土地利用现状地图为例，介绍航片数字图像计算机分类和制图的具体方法、步骤。
One recent project was on aerial photography of Landscape Architecture, topography and mapping, there are also studies of Italian gardens, English gardens, and Chinese gardens and so on.
其中一个最近的项目是关于风景园林的鸟瞰照片、地形以及绘图的研究，另外还有关于意大利园林、英国园林以及中国园林等方面的研究。
Then it summarized the work flow and working experience according to the application of DMC digital aerial photographs in Suzhou surveying and mapping project.
根据DMC数字航片在苏州测绘项目中的应用实践，总结了生产流程和工作经验。
Aerial photography and photogrammetry, airborne and terrestrial laser scanning, mobile mapping system and GPS positioning contrihuted to the great increase of accuracy and speed of data acquisition.
机载与地面激光扫描、地面移动测量与GPS定位等传感器的精度与速度都有了明显的提高。
Aerial photography and photogrammetry, airborne and terrestrial laser scanning, mobile mapping system and GPS positioning contrihuted to the great increase of accuracy and speed of data acquisition.
机载与地面激光扫描、地面移动测量与GPS定位等传感器的精度与速度都有了明显的提高。
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