共查询到20条相似文献,搜索用时 140 毫秒
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针对当前学术界缺少对叙事地图设计进行系统研究的局限性,该文以叙事地图表达策略为具体突破点,通过厘清历史文化风貌区的叙事性特征与时空维度,提出了"载体—线索—单元—组构"的可读性框架,对历史文化风貌区的叙事性进行解构,并据此形成了历史文化风貌区叙事地图的设计理念和逻辑思路,并将其应用于武汉市的实践案例.在此基础上,通过线索编排与叙事手法、表达对象、视觉层次、符号设计、色彩设计、版式设计等环节,说明了历史文化风貌区叙事地图表达策略制定的原则、方法与过程,旨在为叙事地图设计提供参考. 相似文献
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计算机技术引入地图学之后,引起地图制作与生产方式的极大变革.地图设计作为地图制作的核心,其内涵也发生了重要变化.以电子地图的多尺度表达为目标,探讨了地图设计在时空尺度上的扩展,提出了多尺度地图设计模型.为地图设计知识的抽象化、可视化以及设计知识向普通大众的传播提供了可借鉴的样本. 相似文献
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阐述了色彩搭配使用的理论和原则,并以《浙江省地图集》内不同专题的地图用色思路为例,介绍了地图设计中色彩运用的理论和方法。 相似文献
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LI DerenWANG YandongZHU QingGONG Jianya LI Deren Academician Professor National Laboratory for Information Engineering in Surveying Mapping Remote Sensing WTUSM Luoyu 《地球空间信息科学学报》1999,2(1):21-25
Data acquisition and modeling are the two important, difficult and costful aspects in a Cybercity project. 2D-GIS is mature and can manage a lot of spatial data. Thus 3D-GIS should make the best of data and technology of 2D-GIS. Construction of a useful synthetic environment requires integration of multiple types of information like DEM, texture images and 3D representation of objects such as buildings. In this paper, the method for 3D city landscape data model and visualization based on integrated databases is presented. Since the data volume of raster are very huge, special strategies(for example, pyramid gridded method) must be adopted in order to manage raster data efficiently. Three different methods of data acquisition, the proper data structure and a simple modeling method are presented as well. At last, a pilot project of Shanghai Cybercity is illustrated. 相似文献
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Data acquisition and modeling are the two important, difficult and costful aspects in a Cybercity project. 2D-GIS is mature and can manage a lot of spatial data. Thus 3D-GIS should make the best of data and technology of 2D-GIS. Construction of a useful synthetic environment requires integration of multiple types of information like DEM, texture images and 3D representation of objects such as buildings. In this paper, the method for 3D city landscape data model and visualization based on integrated databases is presented. Since, the data volume of raster are very huge, special strategies (for example, pyramid gridded method) must be adopted in order to manage raster data efficiently. Three different methods of data acquisition, the proper data structure and a simple modeling method are presented as well. At last, a pilot project of Shanghai Cybercity is illustrated. 相似文献
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Petr Kubíček Zdeněk Stachoň Zbyněk Štěrba Jiří Apeltauer Tomáš Urbánek 《The Cartographic journal》2017,54(1):91-102
This article addresses the measurement and assessment of response times and error rates in map-reading tasks relative to various modes of linear feature visualization. In a between-subject design study, participants completed a set of map-reading tasks generated by approaches to a traffic problem. These entailed quick and correct decoding of graphically represented quantitative and qualitative spatial information. The tasks first involved the decoding of one graphic variable, then of two variables simultaneously. While alternative representations of qualitative information included colour hue and symbol shape, the quantitative information was communicated either through symbol size or colour value. In bivariate tasks, quantitative and qualitative graphical elements were combined in a single display. Individual differences were also examined. The concept of cognitive style partially explains the variability in people’s perception and thinking, describing individual preferences in object representation and problem-solving strategies. The data obtained in the experiment suggest that alternative forms of visualization may have different impacts on performance in map-reading tasks: colour hue and size proved more efficient in communicating information than shape and colour value. Apart from this, it was shown that individual facets of cognitive style may affect task performance, depending on the type of visualization employed. 相似文献
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本文是一份实验和理论分析报告。六种地理环境类型的遥感图像用因子分析算法作了处理。并介绍了图像因素和Tasseled Cap空间基之间的关系。一般来说第一因素矢量和SB最相似,而第二因素矢量和GV最相似。但在平原农业环境出现相反的结果。 为分析实验的成果,我们试图从理论上进行探讨。假设地面地理特征是一个二维零均值的平稳随机过程,IFOV卷积效应使初级环境景观因子信号被增强,而二级环境因子相对地在传感器的观察下是递降的。 在第二步工作中,发展了一种基于环境景观学概念的方法,它相当于图像处理的奇异值分解(SVD变换),它将用来处理遥感图像的环境信息。 相似文献
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景观空间感知是在空间范畴内人与景观相互作用的结果,研究观察者对于景观环境空间信息的获取过程与感知阈值。强调景观美学价值与空间感知度的统一,对景观空间设计与观景位置的选择具有现实指导意义。然而,目前对与景观空间感知的研究还处于刚刚起步阶段,并未形成一套完整的科学体系。笔者在景观空间感知理论发展进程的基础上,总结景观空间感知理论的研究内容与研究方法,基于GIS 3维空间分析进行了景观空间感知评价的方法研究,提出将地理信息系统技术与虚拟现实相结合,利用VRGIS对景观空间感知环境进行模拟与定量化分析,为建立完整空间感知评价体系提供方法理论支撑。 相似文献
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信息通信时代促生地图的对象空间与表达空间发生了巨大变化,地图可视化理论面临空前挑战。针对泛地图的表达特点,构建泛地图可视化维度体系,给出了三元空间下泛地图可视化的研究框架,分析了泛地图可视化维度的层次、类型和特征,以具体的表达手段、状态、读图者视角、可视范围、变形、空间变换、空间参考等11个维度解构三元空间下的泛地图可视化模型,详细列出了其中6个可视化维度,并以迁徙地图、虚拟地图为例,分析不同维度组合下的泛地图可视化特征,拓展现有地图学理论框架。 相似文献