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- photogrammetric intervalometer 空中摄影定时器
- Services for conventional photogrammetric and mapping projects. 承接各类测绘项目。
- It researches and improves several key parts of photogrammetric technology. 这里对数字摄影测量中的若干关键技术进行了研究和改进。
- The Photogrammetric and Air Survey Section takes aerial photographs on a regular basis and for various purposes. 测绘处的摄影及航空测量小组，定期为不同目的拍摄照片。
- It provides photogrammetric mapping services for engineering design work, earthwork volume calculations, environmental studies and town planning work. 该小组为工程设计、土方工程体积计算、环保研究及城市设计提供摄影制图服务。
- It has both the accuracy, simplicity of photogrammetric calibration and the flexibility of self-calibration. 这种定标技术既具有摄影测量学定标算法的精确性、简单性又具有自定标算法的灵活性。
- It has both the accuracy of photogrammetric calibration and the flexibility of self-calibration. 该方法既具有摄影测量学的精确性，同时也具有自定标算法的灵活性。
- Photogrammetric satel1ite usually adopts the close earth and nearly round orbit. 摄影测量卫星通常采用近地、近圆轨道。
- It first computes the coordinates of the shadow through a photogrammetric approach. 首先利用摄影测量学原理来计算阴影坐标。
- A robust photogrammetric system for 3D reconstruction based on reference points is described. 由于采用标记点的亚像素定位方法,提高了3D重建精度。
- It provides photogrammetric mapping services for engineering design work,earthwork volume calculations,environmental studies and town planning work. 该小组为工程设计、土方工程体积计算、环保研究及城市设计提供摄影制图服务。
- Combining production practise, This article introduces the total process to make large scale digital line topographic map by means of digital photogrammetric workstation( DPW). 结合生产实例介绍了利用数字摄影测量工作站DPW测制大比例尺数字线划图的全过程，并分析了数字线划图所能达到的实际精度。
- The Digital Photogrammetric Workstations (DPW) have been used to produce map obtained by photogrammetric restitution of indoor work by most of internal survey departments. 摘要目前国内各大测绘单位的航测内业成图软件大多数选用了全数字摄影测量工作站。
- Firstly,a photogrammetric model named direct linear transform (for short DLT),which relate the world coordinate with image coordinate ,is presented. 本文还论述了图象处理技术，包括中值滤波、边缘检测、哈夫变换、连通域标记等，应用这些技术，可以得到像点的图象坐标。
- Abstract: A methodology is proposed which integrates advanced photogrammetric and computer-aided design (CAD) software with lighting simulation tools. 摘要： 本文提出了一种将先进的摄影测量及计算机辅助设计（CAD）软件与照明模拟工具相结合的照明模拟方法。
- This paper primarily discusses the method of generating high accuracy DEM based on digital photogrammetric system and its accuracy check method. 这种方法能够达到制作高精度DEM的要求。该文主要论述应用数字摄影测量系统制作高精度DEM及其精度检测的方法。
- And then digital elevation model(DEM) was extracted by a series of photogrammetric reduction processes such as relative orientation,image matching etc. 然后采用相对定向、影像匹配等摄影测量解析处理技术提取塌陷区地表的数字高程模型;
- The Traditional analog photogrammetric plotting and analytical mapping is not able to satisfy the need of basic spatial information production yet. 传统的模拟测图系统和解析测图系统，已经无法满足基础地理空间信息生产的要求。
- And Zeiss lenses to this day also remain available for use with many commercial products (including copiers, photogrammetric cameras, comparators, etc.). 蔡司镜头至今仍在为许多商用产品使用，包括复印机、(航空)摄影测量相机、比较仪等等。
- It is meaningful for quantitative tectonic movement study to ascertain river terrace.In the article we use photogrammetric software virtuoNT to extract high resolutio... 因而,进行详细的阶地和洪积扇调查,是开展活动断裂定量研究的重要技术途径。
