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1.
论地图学知识创新体系的构建 总被引：7，自引：0，他引：7
地图学是一门既古老又年青的学科,在地球科学中起着十分重要的作用。本文从探讨地图的科学价值和地图学学科归属入手,深入研究了地图学的知识创新和知识增长模式,制定了地图学的知识创新体系和研究方案,并讨论了三个核心创新点的实质、难点、创新途径等。本文认为,地图学的知识创新体现的是地图的科学价值的增殖,地图学的实际应用则体现了地图的社会功能的增强。地图学的知识创新方案应该包括从基础理论和应用基础理论研究,到技术创新,再到新产品开发和地图产业化的整个过程和体系。 相似文献
2.
《The Professional geographer》2013,65(4):406-412
Conventional practices in positioning maps within books and journals and in referencing illustrations from the text tend to discourage the reader's careful examination of supporting graphics. By actively pursuing a close coordination of maps and text, both author and editor can improve the communication of geographic facts and ideas. Future developments in computer-assisted cartography will aslo promote this coordination. The professional press should reconsider dysfunctional stylistic guidelines that might inhibit authors from more completely directing the attention of their readers. 相似文献
3.
《The Journal of geography》2012,111(5):280-288
Abstract Although topographic maps are commonly used, few readers seem to understand them adequately. In this paper we attempt to develop a teaching strategy to remedy this deficiency. The teaching strategy is founded upon a group of integrated illustrations which take the reader from data-gathering through to the final map. We believe that these illustrations are simple enough to be understood by grade school children, yet sophisticated enough to satisfy adults. 相似文献
4.
ALAN SAALFELD 《International journal of geographical information science》2013,27(3):217-228
Abstract Map compilation, or conflation, is now being accomplished by computer. Interactive routines manipulate the graphic images of two different digital maps of the same region in order to permit map similarities and differences to be recognized more easily. Rubber-sheeting one or both of the maps permits an operator or the computer to align the maps in stages through methods of successive approximation and to review each new alignment. The computer recognizes matches using mathematical relations of geometric position and graph network configuration to test for feature matches and, when the tests are satisfied, corresponding features can be flagged automatically as matches or highlighted for review by the operator. Techniques and methods developed for conflation systems have important applications in other areas of automated cartography and in image processing and computer graphics 相似文献
5.
《The Journal of geography》2012,111(6):264-265
Abstract Concepts related to alternative map projections can be difficult to explain to students given the diversity and complexity of available projections. Students frequently have trouble understanding how distortions caused by the choice of a projection can affect map readability and comprehension. Programs available for personal computers now provide geography and cartography instructors with a method for interactively educating students concerning the distortions associated with alternative map projections. Such software can be incorporated into laboratory assignments in introductory geography courses or in more advanced courses that deal with map design or thematic cartography. 相似文献
6.
Ancient Chinese cartography dates back to the Western Jin Dynasty in the third century. Cartography was initiated during this period by Pei Xiu, a minister and cartographic expert, who suggested six principles of cartography. Pei Xiu, who is known as the father of Chinese cartography, oversaw the completion of the “Yu Gong Regional Maps”, along with 18 articles and the “Terrain Fangzhang Map” (AD 224–271). This led to a number of subsequent cartographic initiatives including the “Wooden Fangzhang Map” (an administrative map) which was completed by Xie Zhuang, a minister during the Southern Dynasties (AD 502–557), “Haineihuayi Tu” (Map of China and its neighbouring countries) (AD 730–805), drawn by Jia Dan, a cartographer of the Tang Dynasty, and “Shouling Tu” (an administrative map, AD 1031–1095), drawn by Shen Kuo, a scientist during the Northern Song Dynasty. Throughout the 16th century, ancient Chinese cartography developed continuously and cumulatively, and formed the specific characteristics of China ancient cartography. Although Western latitude- based and longitude-based mapping techniques introduced to China in AD 1460, the theories and methods of Chinese and Western mapping systems co-existed for over 400 years. The cultural heritage of Chinese cartography can be seen in many famous ancient Chinese maps, including astronomical figures and atlases (world, Chinese, regional, military, water conservancy, historical, and educational maps), charts, and maps of scenic spots. These have hitherto been kept in well-known archives and institutions across the world. They form an important part of the global cultural heritage of ancient maps and cartography. Given their high cultural value, these maps remain an important point of study. This paper provides a preliminary discussion on the rarity, application, and the historical, scientific, and artistic value of ancient Chinese maps. 相似文献
7.
世界地图的编辑出版一直被认为是文明国家的标志之一。在《中国近代地图志》世界地图篇的编写基础上,首先系统地梳理了明清两代近600年间（公元1368-1911年）的25余种代表性世界地图,着重地分析了这些世界地图的历史背景,探讨了明清世界地图特色、贡献和作用。主要结论为：① 中国古代文明与经济水平长期领先于世界,自然成就了先于西方完成世界地图之创举;② 受制于多个皇权实施“闭关锁国”保守政策,中国古代世界地图呈现出集中于5个相对开放繁荣时段轨迹,即“自主传统、中西融合、康乾盛世、自主创新和近代化发展”时段;③ 中国古代世界地图具有5个鲜明的成就与特色,即“先于西方成图、资料积累丰富、传统制图优势、图文并茂模式、中西融合先河”;④ 诠释了中国古代世界地图在传播世界地理知识与推动社会进步中的重要作用。总之,中国古代世界地图具有重要的史料价值和现实意义。 相似文献
8.
《The Professional geographer》2013,65(3):280-294
Perceptions of colors of individual map symbols are affected by simultaneous contrast, or induction, from surrounding colors. In an experiment with human subjects, reaction times were significantly slower, with significantly more errors, for test maps on which an induction model predicted that colors would be misinterpreted. Reaction times and error rates improved significantly with map color adjustments that the model predicted would remove induced confusions. These results represent progress toward establishing objective guidance for the design of effective color schemes in computer-assisted mapping environments common in cartography, geographic information systems, and scientific visualization. 相似文献
9.
中国古地图遗产与文化价值 总被引：1，自引：0，他引：1
中国古地图学创于公元三世纪《西晋·裴秀传》提出的“制图之体有六焉”,被西方誉为中国地图学之父的裴秀（西晋司空）,领衔制作了《禹贡地域图》十八篇和《地形方丈图》（公元224-271年）。其后的1600年间,先后完成了一批著名的中国古地图,例如南朝大臣谢庄领衔完成的”木方丈图”（公元502-557年）、隋炀帝命学者崔绩（550-618年）撰《区宇图志》（公元581-600年）、唐朝宰相贾耽领衔绘制《海内华夷图》（公元730-805年）、北宋科学家沈括领衔绘制《守令图》（公元1031-1095年）、南宋礼部尚书黄裳绘制《苏州石刻天文图》原图（公元1190年）、元代玄教宗师朱思本制作《舆地图》（公元1273-1333年）、明代航海家郑和领衔完成《郑和航海图》与地理学家罗洪先领衔制作《广舆图》（公元1504-1564年）、明代天文学家徐光启等完成的《恒星屏障图》、清代高邮知州魏源受林则徐委托编撰《海国图志》（公元1842-1852年）等,继承与发展了独特的中国古代地图学,即使西方经纬度制图技术于公元1584-1600年前后传至中国,启动了中西地图融合发展,中西两种制图理论和方法并行地使用了400余年。闻名中外的中国古地图,包括古天文图、世界图、中国图、航海图、区域图、水利图、军事图、风景名胜图、历史图、教育图等,迄今仍被国内外著名藏图机构分散地保存着,构成了世界古地图文化遗产中的重要组成部分,具有十分珍贵的文化价值,值得进一步深入探讨、挖掘和利用。本文最后初步地探讨了中国古地图的稀有价值、应用价值、历史价值、科学价值和艺术价值。 相似文献
10.
Emily Fekete 《Geographical review》2015,105(4):472-491
Due to the hybrid nature of material and digital spaces, more decisions are being made online that have a direct effect on offline actions. This is increasingly true for the locations where people are choosing to consume goods and services such as restaurants or retail outlets. The growth of the GeoWeb—personal data uploaded to certain Internet sites such as social media platforms—has established large databases showing the locations where people go during their daily lives for the purposes of consumption. One such repository is the social network, Foursquare, which people use to display their physical location to their friends, digitally. In looking more closely at datasets from Foursquare overlaid with information on racial characteristics in census tracts, a pattern emerges: predominantly African‐American tracts are increasingly left out of this type of online participation. This paper will compare Foursquare data from several U.S. cities to discuss the implications of being left off of social media platforms tied to economic activity. It is likely that these virtually invisible areas will have a direct impact on the economic vitality of their physical counterparts 相似文献
11.
《中华人民共和国国家农业地图集》是我国第一部大型综合性农业科学参考地图集。本文探讨了该地图集的设计原则。详述了地图集的设计特点:(1)以宏观农业系统思想为指导,精心选题设计;(2)全面综合地显示我国农业生产的特点和发展变化;(3)综合反映我国地学、农学、生物学的最新科研成果;(4)遥感制图、机助制图和传统制图的有机结合。 相似文献
12.
“Energy” presents a number of complex and interrelated challenges regarding the environment, economy, and politics. In this paper, we argue that cartography should help clarify our understanding of energy issues, but ask whether this has in fact been the case. In a review of over 100 articles pulled from twenty‐three peer‐reviewed geography journals, we qualitatively assess energy maps published since the early 20th century, examining trends in topic and cartographic technique. Energy maps in geography journals have focused on North America and Western Europe while relying on proportional symbols, grayscale production, and the analysis of energy phenomena at the national scale—tendencies that in many instances have limited our understanding of the ways in which energy is actually consumed. Simultaneously, cartographers are limited to the energy data available to them, frequently precluding small‐scale consumption analysis or consideration of diurnal and seasonal trends. We argue that the future of energy cartography relies on access to consumption data coupled with greater user interactivity. 相似文献
13.
《The Journal of geography》2012,111(3):113-118
Abstract Mental image and place-preference maps of college students in Florida were created through a two-part lesson. The patterns revealed by these maps were linked to students' life experiences, census data on migration and income, and similar studies conducted in other states. Students prefer states with established migration links to Florida and better income/job opportunities. Because the maps could not be created without their input, students were wholly engaged in a lesson that uses concepts in population geography and cartography to fulfill several national geography standards. 相似文献
14.
《The Professional geographer》2013,65(4):539-553
In this paper we summarize five experiments that were designed to investigate how tactile maps contribute to the cognitive maps of people with visual impairments. In two experiments we demonstrated that tactile maps can contribute to peoples' ability to learn a route through an unfamiliar area. From the results of two further studies, we argue that compared to people with sight, people with visual impairments have greater difficulty encoding information from a map. We considered this directly in a fifth experiment by investigating how people with visual impairments search and learn a map. We found that they used less efficient strategies than people with sight. We conclude that tactile maps are an important source of geographical information when people need to learn about new environments, but we also point out that to benefit most from tactile maps people need to encode the map information as effectively as possible. As people with visual impairments do not always use the most appropriate encoding strategies we suggest that tactile map users might benefit from greater experience and training in map encoding strategies. 相似文献
15.
《The Journal of geography》2012,111(3):123-131
Abstract Student drawn maps have been relatively neglected as an evaluation tool, despite their potential utility for assessing geographic knowledge. Comparison of students' sketch maps at the beginning and end of the year can inform the teacher about how students' representations of the world change over the course of instruction. Used as a pretest, they can be used to diagnose areas of strength and weakness within a class; as a posttest they can be used to assess students' achievement and the effectiveness of instruction. In this paper we provide an easy method for sorting and summarizing sketch map data, which is illustrated using maps collected from two sixth grade classes. We also outline a framework to guide teachers in generating questions to ask about their own students' maps. 相似文献
16.
Brenda Parker 《The Professional geographer》2006,58(4):470-484
Despite the growing practice of community mapping, empirical research remains limited. Extant studies have focused primarily on “counter‐maps” and indigenous maps, leaving many locally produced maps and their authors' perspectives unexplored. This article identifies the mapping process as critical to the definition and understanding of community mapping. It links critical cartography literature to goals of community‐mapping practitioners through themes of inclusion, transparency, and empowerment. The discussion highlights the social construction and practice of “community,” the relationship between maps and power, the definitional difficulties associated with community mapping, and the figurative and literal boundaries that constrain community cartography. Finally, it points to areas for further research and exploration. 相似文献
17.
《The Journal of geography》2012,111(2):17-22
Abstract Field work in geography often involves an exercise in which the student is required to make some type of map. Although most areas of the United States are well mapped, seldom are extremely large-scale (larger than 1:24,000) relief maps available. A method of contour-line mapping using small contour intervals and a large scale is appropriate in teaching several mapping principles and requires only a few simple tools and the use of elementary mathematics. Percent slope is established at uniform intervals along closely spaced traverses of the area to be mapped. Spot elevations are thus established from which contour lines can be determined. Accuracy in field-data collection and care in cartography will yield a very satisfactory map of terrain characteristics of small areas. Several concepts of maps and mapping are taught through direct student involvement. 相似文献
18.
Mark S. Monmonier 《The Professional geographer》1981,33(4):406-412
Conventional practices in positioning maps within books and journals and in referencing illustrations from the text tend to discourage the reader's careful examination of supporting graphics. By actively pursuing a close coordination of maps and text, both author and editor can improve the communication of geographic facts and ideas. Future developments in computer-assisted cartography will aslo promote this coordination. The professional press should reconsider dysfunctional stylistic guidelines that might inhibit authors from more completely directing the attention of their readers. 相似文献
19.
Reginald G. Golledge Matthew Rice R. Daniel Jacobson 《The Professional geographer》2005,57(3):339-349
The growth of the Internet and the digital revolution have meant increased reliance on electronic representations of information. Geospatial information has been readily adapted to the world of cyberspace, and most Web pages incorporate graphics, images, or maps to represent spatial and spatialized data. But flat computer screens do not facilitate a map or graph experience by those who are visually impaired. The traditional method for compensating for nonvisual access to maps and graphics has been to construct hard‐copy tactile maps. In this article, we examine an electronic accommodation for nonvisual users—the haptic map. Using new and off‐the‐shelf hardware—force feedback and vibrotactile mice—we explore how touch can be combined with virtual representations of shapes and patterns to enable nonvisual access to onscreen map or graphic material. 相似文献
20.
《The Professional geographer》2013,65(3):251-260
The idea of a cognitive or mental map has been a source of confusion in the geographical literature for some time. Downs suggests that the confusion can be removed if we give consideration to the role of maps in metaphors and analogies. This raises important questions, but treating the map as a double metaphor does nothing to clarify these issues. Cartographic skills are not the result of introspection and hypothesizing such maps-in-the-head can only impede our understanding of spatial behavior. 相似文献