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通过无人机倾斜摄影测量生成实景三维模型,在实景三维模型的环境里导入拟规划的三维方案,将拟规划方案三维模型与实景三维模型进行整合。实现无缝融合后,可以从不同视角、不同方向观察、分析每个方案,进行规划方案比选,从而可以很好地把握规划方向。最终使整个规划范围内的建筑物与周围风格、色调保持一致,进而及早发现并规避规划方案中的缺陷,实现规划方案的选择。 相似文献
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曾玲方 《测绘与空间地理信息》2023,(11):45-47
针对城市设计方案与建筑规划方案如何高效、自动地植入现状三维地理信息环境中辅助开展方案评估与分析等问题,研究编制了面向规划管理审批流程的数据制作规范,研究了基于动态三维数据服务的建筑设计方案与实景模型的自动化融合方法、基于三维GIS的交互式城市空间形态控制方法,搭建了上海城市设计与建筑规划管理系统。目前该系统已在上海市规划和自然资源局规划方案审批管理工作中发挥了重要的作用,有效地辅助了黄浦江、苏州河整体规划工作的开展。 相似文献
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本刊讯 记者近日获悉,国土资源“十三五”规划编制工作正式启动,日前已下发《国土资源“十三五”规划纲要编制工作方案》（以下简称《方案》）,计划今年年底完成规划的基本思路并报国家发展和改革委员会,2015年开展重大课题研究,并起草《国土资源“十三五”规划纲要》. 相似文献
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针对国内电力规划行业尚未建立起统一的规划数据库平台和电力规划工作的共享性、可视化、自动化程度较低的现状,从整个行业的角度出发,提出了一种基于GIS技术的电力规划数据支撑平台的技术方案,并对其中的建设目标、总体框架、数据库建设、功能模块及关键技术等问题进行了设计和研究.基于该技术方案,整合了全国主要电力规划设计院的规划数... 相似文献
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徐肇忠 《武汉大学学报(信息科学版)》1993,(1)
城市规划与城市发展决策有着丰富的经济内涵。只有把规划工作与经济学有机地联系起来,规划与决策才能真正地有效地影响和驾驭城市发展过程。门槛理论在规划领域中的应用已经形成一种专门的方法——门槛分析法,该方法把规划与经济紧密联系起来。城市工业和市政建设中,工程建设选址可能有许多方案,但综合地考虑各方面的因素影响,可以优选出最优方案。本文中,首先介绍城市发展中的门槛分析法,并在此基础上,对工程建设选址方案采用Fuzzy-Grey 局势决策选优,图形及数据处理在微机上进行。 相似文献
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今年7月底前,各省报送规划编制方案;2015年7月底前,完成省级规划大纲编制;2016年6月底前,做好与全国规划对接,完成省级规划编制;2016年12月底前,全面完成省、市县级规划报批工作。 相似文献
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《测量评论》2013,45(18):241-242
AbstractIn working out vertical heights on the Akuse-Kete Krachi chain of triangulation in the Gold Coast a fairly considerable difference was found between values of the coefficient of refraction obtained from observations taken during the day and those taken at night, the mean values being 0.069 for daylight observations to heliographs and 0.087 for night observations to lamps. This difference no doubt is due mainly to the condition of the atmosphere during the day differing from its condition during the night rather than to any effect due to different sources of light. A new chain has recently been observed in Western Ashanti, and the index of refraction for the daylight observations again gave a lower value than that obtained from the night observations, the figures being 0.073 and 0.099 respectively. For the night work three different sources of light were used, hurricane lamps for short lines, Tilley vapour-pressure lamps for lines of intermediate length, and McCaw acetylene signalling lamps by Watts for long lines. It occurred, therefore, to the writer to examine the results to see if the mean values of the index of refraction showed any variations for the different light sources, since it seemed reasonable to suppose that the constitution of the light emitted from each source would be different and hence that the coefficient of refraction might vary. 相似文献
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《测量评论》2013,45(25):153-156
AbstractIn a previous Article (Empire Survey Review, ii, II) I described a simple graphical method for the elimination of latitude error in observations for azimuth. It was pointed out that the ideal method of adjustment of azimuths would be a simultaneous elimination of both latitude and refraction errors and, with that in view, a purely theoretical method of such an adjustment was demonstrated in the last paragraph of the article. It has now occurred to me that a fairly simple mathematical solution is possible. 相似文献
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O. S. Nuriddinov 《地理信息系统科学与遥感》2013,50(1):74-77
The findings of a program monitoring the growth of an enormous man-made lake, created by the flooding of a low-lying area by irrigation water drainage, are described. Black-and-white space images for the period 1973-1985 are used to determine rates of shoreline displacement, map the growth in the lake's water area, and to determine probable areas of future flooding as a basis for prediction of future lake levels and shoreline positions. Translated from: Geodeziya i kartografiya, 1988, No. 7, pp. 44-46. 相似文献
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The paper describes the organization and preliminary results of a joint Mongolian-Russian program for mapping forest vegetation in an area of Mongolia adjacent to the Russian border. The project involved the compilation of a map of ecosystems, which provided a base for a subsequently prepared map of ecosystem disturbance by humans. The paper includes a discussion of procedures followed in compilation of the legends of the two maps, as well as a detailed analysis of the spatial patterns of human disturbance revealed by analysis of the second map. Translated by Edward Torrey, Alexandria, VA 22308 from: Geografiya i prirodnyye resursy, 1996, No. 3, pp. 135-144. 相似文献
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单自由度陀螺罗盘寻北原理的研究 总被引：3，自引：0，他引：3
本文分析了单自由度陀螺罗盘在陀螺力矩、空气阻尼、摩擦力矩和悬挂带扭矩作用下的运动规律及其寻北原理，指出由于单自由度陀螺罗盘的摆动周期比二自由度陀螺罗盘的摆动周期显著缩短，定向速度可成倍提高，定向精度也有望提高，这将是陆地工程测量中子午线方位测量技术的一个重大进步 相似文献
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General principles are outlined for the use of a series of remote sensing images (obtained for the same area of the earth's surface for different points in time) in the detection of significant changes in land use and environmental conditions. Emphasis is placed on visual methods of interpretation, and a number of different methods for graphically analyzing the dynamics of earth surface features on photographic image products are described. A final section describes procedures for cartographically representing the dynamics of features interpreted from multitemporal images. Translated by Jay Mitchell; PlanEcon, Inc.; Washington, DC 20005 from: Vestnik Moskovskogo Universiteta, geografiya, 1987, No. 6, pp. 57-60. 相似文献
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利用遥感资料对安徽省进行地质灾害调查,查明了地质灾害的类型、规模、圈出灾害影响范围,为总结分析灾害发生、发展规律、进行灾害区划,预测灾害易发区段,防灾减灾,提供了科学依据。 相似文献
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本文详细论述了大区域遥感图像的数字镶嵌设计思想,提出了分区加大重叠的镶嵌方法,并 讨论了色调与反差匹配、几何配准和选择最佳匹配区域等问题。为了完善计算机图像镶嵌技术, 本文还提出了消除镶嵌接缝的加权平均调整灰度的方法。 相似文献