国家基础地理信息数据库在西部地区县(市)挂图项目中的应用及技术分析

西部地区县 (市 )挂图工程是以国家测绘局现有的基础地理信息数据库、高分辨率卫星影像数据及其他多种测绘资料为基础 ,采用基于地理信息系统的全数字计算机桌面制图新工艺 ,设计制作科学性强、艺术性高、制作精良的高技术地图产品 ,充分展现地图学理论、制作技术与我国经济发展的水平。本文以分析西部地区县 (市 )挂图项目中的国家基础地理信息数据库的应用范围及数据适宜性评价为基础 ,提出了数据库应用于地图制图的方案 ,总结了若干技术问题及方法。     

Exhibiting the New Mussolinian City: Memories of empire in the World Exhibition of Rome (EUR)

The aim of this paper is to show how fascist imperialist discourses were articulated in a new urban space, just on the outskirts of Rome, and how they affected its design, use and representation. This new city, which should have been the spatial expression of the regime's political, cultural and economical achievements, since its beginning was conceived almost as a mirror image of classical Rome. As her fascist alter-ego, it was imagined as the modern realisation of the ancient dream of reconnecting Rome to the Mediterranean, of bringing Rome to the sea and the sea to Rome, as Mussolini used to say. This was a city that had to represent a strong political desire and ended up as an image of mere representation, a city that was founded to contain a world exhibition and became in itself merely an exhibit. Here I am interested not only in the story the EUR (Esposizione Universale di Roma) buildings tell, but also in what they do, according to a performative view of cultural production. In other words, they are not simply new monuments to be added to Fascism's already powerful iconography, but an integral part of those processes of incorporation and rule at work in the construction of Italy's national/imperial identity.     

BOOK REVIEWS

Book Reviewed in this article: Redundant Spaces in Cities and Regions? Studies in Industrial Decline and Social Change . J. Anderson, S. Duncan and R. Hudson. eds. The Social Consequences and Challenges of New Agricultural Technologies . Gigi M. Berardi and Charles C. Geisler, eds. Determinants of Fertility in Developing Countries, Vol. I, Supply and Demand for Children . Rodolfo A. Bultao and Ronald D. Lee, eds. Computer Mapping: Progress in the‘80s . James R. Carter. Washington: Colonial Africa . A. J. Christopher. Geography of the Soviet Union . J. P. Cole. Chicago Mapmakers, Essays on the Rise of the City's Map Trade . Michael P. Conzen, ed. Changes in the Land: Indians, Colonists and the Ecology of New England . William Cronon. Mizner's Florida: American Resort Architecture . Donald W. Curl. Geographical Studies on the Soviet Union: Essays in Honor of Chauncy D. Harris . George Demko and Roland J. Fuchs, eds. Fluvial Hydrology . S. Lawrence Dingman. Pueblo Indian Water Rights: Struggle For a Precious Resource . Charles T. DuMars, Marilyn O'Leary and Albert E. Utton. Women in the Cities of Asia: Migration and Urban Adaptation . James T. Fawcett, Siew-Ean Khoo, and Peter C. Smith, eds. America's National Parks and Their Keepers . Ronald A. Foresta. Neighborhood Revitalization and the Postindustrial City . Dennis E. Gale. China in Canada: A Dialogue on Resources and Development . R. Louis Gentilcore, ed. China: The 80s Era . Norton Ginsburg and Bernard A. Lalor, eds. Boulder, CO: Global Resources: Challenges of Interdependence . Martin I. Glassner, ed. River Networks . Texas: A Geography . Terry G. Jordan with John L. Bean, Jr. and William M. Holmes. The American Frontier: An Archaeological Study of Settlement Pattern and Process . Kenneth E. Lewis. Water Resources, Geography and Law . Olen Paul Matthews. A Field Guide to American Houses . Virginia and Lee McAlester. Population: Patterns, Dynamics, and Prospects . James L. Newman and Gordon E. Matzke. Wood, Brick, and Stone, The North American Settlement Landscape, Vol. 1: Houses . Allen G. Noble. Historical Analysis in Geography . William Norton. The Displaced Worker and Community Response: Case Study of Portsmouth, Scioto County, Ohio . H. Milton Patton and Janet W. Patton. Disaster Management: Warning Response and Community Relocation . Ronald W. Perry and Alvin H. Muskatel. The Anthropology of Space: Explorations into the Natural Philosophy and Semantics of the Navajo . Rik Pinxten, Ingrid van Dooren, and Frank Harvey. What STYLE Is It? A Guide To American Architecture . John C. Poppeliers, S. Allen Chambers, Jr., and Nancy B. Schwartz. Appalachia: A Regional Geography—Land, People and Development . Karl Raitz and Richard Ulack. An Introduction to Urban Geography . John R. Short. Ford, A Village in the West Highlands of Scotland: A Case Study of Repopulation and Social Change in a Small Community . John B. Stephenson. Income and Jobs: USA Diagnosing the Reality . George Sternlieb and James W. Hughes. Weather and Climate of the Antarctic . W. Schwerdtfeger. History and Ecology: Studies of the Grassland, James C. Malin . Robert P. Swierenga, ed. Optimal Control of Spatial Systems . K. C. Tan and R. J. Bennett. Social Science and Revolutions . Stan Taylor. The Global Textile Industry . Brian Toyne, Jeffrey S. Arpan, David A. Ricks, Terence A. Shimp and Andy Barnett. Integrated Water Development: Water Use and Conservation Practice in Western Colorado . James L. Wescoat, Jr. Proceedings of the First International Symposium on Maps and Graphics for the Visually Handicapped . Joseph W. Wiedel, ed.     

BOOK REVIEWS

Book Reviewed in this article: Latin America: Case Studies . Richard G. Boehm and Sent Visser Locality and Rurality: Economy and Society in Rural Regions . Tony Bradley And Philip Lowe The City and the Grassroots . Manuel Castells Geopolitics and Conflict in South America. Quarrels among Neighbors . Jack Child Post-Industrial America: A Geographical Perspective . David Clark Coastal Research: UK Perspectives . Malcolm W. Clark A Rural Policy for the EEC? Hugh Clout Peasant Agriculture in Assam: A Structural Analysis . M. M. Das . Environmental Change and Tropical Geomorphology . I. Douglas and T. Spencer Advances in Abandoned Settlement Analysis: Application to Prehistoric Anthrosols in Colombia, South America . Robert C. Eidt Measuring Culture . Jonathan L. Gross and Steve Rayner North America: A Human Geography . Paul Guinness and Michael Bradshaw A Geographical Bibliography for American Libraries . Chauncy D. Harris et al. Geography and the Urban Environment: Progress in Research and Applications, Vol. VI . D. T. Herbert and R. J. Johnston Changes in Global Climate: A Study of the Effect of Radiation and Other Factors During the Present Century . K. Ya . Kondrat'ev . Rural Development and the State: Contradictions and Dilemmas in Developing Countries . David A. M. Lea and D. P. Chaudhri The Martial Metropolis: U.S. Cities in War and Peace . Roger W. Lotchin The Climate of the Earth . Paul E. Lydolph . Weather and Climate . Paul E. Lydolph . Spatial Divisions of Labor: Social Structures and the Geography of Production . Doreen Massey . Panorama of the Soviet Union . N. Mikhailov . Soviet Armenia . K. S. Demirchian . USSR: Geography of the Eleventh Five-Year Plan Period . K. Spidchenko . Planung und Verwirklichung der Wiener Ringstrassenzone (Planning and Materialization of the Ringstrasse-Zone of Vienna). Kurt Mollik , Hermann Reining , Rudolf Wurzer . The American West Transformed: The Impact of the Second World War Gerald D. Nash . An Overview of the Survey of Income and Program Participation . Dawn Nelson , David Mc Millen, and Daniel Kasprzyk . Phenomenology, Science and Geography: Spatiality and the Human Sciences . John Pickles . Biological Diversification in the Tropics . Ghillean T. Prance Die Wanderviehwirtschaft im gebirgigen Westen der U.S.A. und ihre Auswirkungen im Naturraum . Gisbert Rinschede . Social and Economic Aspects of Radioactive Waste Disposal: Considerations for Institutional Management . World-Wide Weather . K. Takahashi Coastal Geomorphology in Australia . B. G. Thom Settlement System in Rural India: A Case Study of the Lower Ganga-Yamuna Doab . Ram Chandra Tiwari . Computer Programming for Geographers . David J. Unwin and John A. Dawson . Late Quaternary Environments of the Soviet Union . A. A. Velichko, ed . H. E. Wright , Jr. and C. W. Barnosky Ethics in Planning . Martin Wachs     

路由器实现VPN连接及地震信息网络VPN应用分析

介绍了VPN技术和路由器实现VPN连接的建立过程。结合地震信息网络现状，分析了VPN技术应用前景，提出了基于VPN技术整合地震信息网络全国虚拟专网初步设想。     

具有风景区泥石流治理特色的土木工程措施

风景区泥石流治理不同于其他泥石流的治理。在总结九寨沟风景名胜区泥石流治理土木设计的基础上,提出4种具有风景区泥石流治理特色的土木工程措施。即漂木拦挡、泥沙拦淤、生态保护及景点保护。详细分析了每种技术的减灾需求,在此基础上结合其他泥石流治理设计的成功经验,总结各技术的设计要点,并给出可供参考的成功应用实例。这些成功技术在九寨沟泥石流治理中取得了成功,可为其他风景区泥石流治理借鉴。     

导航电子地图和国家安全

简要介绍了电子地图及导航电子地图的概念、特点、用途，借鉴当今和历史事例说明两者对国家安全的重要性，进一步论述如何加强对导航电子地图的管理，建议通过宣传教育以提高人们的国家安全意识。     

基于新标准的道路数据采集与建库的实践

辽宁省测绘局基于SuperMap进行了1∶10000基础地理信息数据库的建设与数据生产,在建库过程中采用了新颁布的国家标准,并实现了图库一体化。本文讨论了在采集道路数据时遇到的问题,并提出了相应的解决方案。实践证明,一幅1∶10000的地理数据经过数据采集、软件的制图自动处理并经过简单的后期编辑,就可以满足地形图图式的要求。     

国家园林城市时空演变特征及其影响机理

“树典型”的国家治理方式生产出诸多针对特定类型地域的评选项目,将此类项目评定结果抽象为点状地理事物进行空间分析是值得探究的方向。以国家园林城市为例,基于对其政策演进、发展历程及特色模式的宏微观结合分析,选择2003 年、2009 年、2015 年3个时点,采用网格维数、集中度系数、核密度估计、ESDA及叠置分析、矩阵分析、PPCC等方法,探究其时空演变的多维特征及影响机理。结果表明：① 国家园林城市在时间演化上,历经建设探索、生态化发展和宜居性提升3个阶段;② 在结构特征上,表现出分形状况较复杂的特征和分布集聚程度不断上升的趋势;③ 在分布格局上,与中国的综合自然地理区划高度耦合、与“胡焕庸线”显著相关,呈现为“东南密西北疏”的特征且变化不大;④ 在关联格局上,一直存在全局自相关性,冷热点区域的变动明显;⑤ 在影响机理上,水热气候条件、历史园林资源、城市发育状况、经济发展水平的区域分异和部门评审管理权力、地方政府重视程度等因素的相互作用是其演变的动力。