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1、Kanazawa Unniversity Zhenjiang SHEN,CG复原历史景观制定修理修景规划导则的效果分析,Historic landscape restoration using Google Sketchup and Google Earth for gaining consensus of design guidelines in Kanazawa traditional temple area,Research background,Kanazawa city is located in the Sea of Japan coast of Ishikawa Prefectu
2、re as the central city of The Hokuriku Region. The city was originally formed in 1546, but the rise as a city from the formation of Kanazawa castle town was during the local Maeda former home field advantage.,Since the 1960s, the concept of preservation of historic area in Japan has been widely acce
3、pted and emphasized seriously. From the preservation experience of the traditional temple area in Kanazawa City, the preservation activities began with individual building and expanded to the entire block, in which the concept has been extended to restoration of urban history, culture from the prese
4、rvation of building property.,Research background,Research background,Reseach Aproach,we attempt to use Googles technology for visualizing the historic landscape in a traditional temple area in order to achieve a design guideline regarding repair and landscape works for the temple buildings. Google
5、technology is employed for grasping important points of the historical landscape in the temple area, and verified the possibility of Google SketchUp and Earth.,Accuracy of the virtual representation Possibility of utilizing the virtual representation as an appendix at investigation report Effectiven
6、ess of the virtual representation for public participation,Reseach Aproach,Google Earth & Sketchup for modeling historical landscape,The release of Google Earth in 2005 drivied public interest in geospatial technologies and applications. In this project, we consider Google technology is very effecti
7、veness in opening and sharing planning information for officers, planners and citizens.,Using Google technology,Reseach Aproach,Historical document and drawings Field survey,Because disasters (fire),many temple buildings were reconstructed, most of remained buildings were built during Edo time perio
8、d. In Edo period,temples were moved to Teramachi district for defence. Teramachi area was formulated during Edo period.There are historic documents of this time period.,Reseach Aproach,Investigation of historic landscape elments and urban structure,Traditional buildings Sumurai housing Merchant hous
9、ing Temple buildings Street funiture Garden pieces Sunk fence Stone monument, stone stele Preserved trees Culture features Traditional irrigation channel, road netword and surface Historical events,図1宽文期的地区区域图,Sumurai House,Investigation of historic landscape elments and urban structure,Reseach Apro
10、ach,3d objects modeling using ancient painting, history documents, drawings Urban srtucture and landspcae elements Remained landscape elements,Streetscape image,Visualizing the historical landscape,本性寺,Visualizing the historical landscape,Creating building based on plane and elevation drawings Locat
11、ion of old map Ground surface and coordination from Google Earth Texture maping using pictures,Visualizing the historical landscape,Drawings and other materials,本性寺,本性寺,Visualizing the historical landscape,本性寺,Visualizing the historical landscape,Ashikaru type I,Ashikaru Type II,Visualizing the hist
12、orical landscape,Ashikaru Type III,Ashikaru Type IV,Visualizing the historical landscape,Three types of Traditional Merchant house,Visualizing the historical landscape,Visualizing the historical landscape,Visualizing the historical landscape,Visualizing the historical landscape,Visualizing the histo
13、rical landscape,Visualizing the historical landscape,Visualizing the historical landscape,Visualizing local historical event,Visualizing local historical event,we like to make an assessment of the effectiveness of the virtual representation for verifying the validity of Google Erath, on which a ques
14、tionnaire survey was conducted with the thirteen members of investigation committee,As to the possibility of visualization of the historic landscape, half of the respondents answered that it is possible . virtualization of the Teramachi temple area based on insufficient information is yet unsatisfac
15、tory. Google Earth is helpful to understand the overall streetscape,Evaluating virtual presentation,Accuracy of the virtual representation Possibility of utilizing the virtual representation as an appendix at investigation report Effectiveness of the virtual representation for public participation,E
16、valuating virtual presentation,Through public participation supported by virtual representation, the design guideline and subsidy regulations regarding the historic Teramachi temple area will be reached consensus. Basically, the decision on the extent of preservation area, design guideline and subsi
17、dy system will be the possible outcomes of our investigation and planning work.,Subsidy system for repair and landscaping,Subsidy system for repair and landscaping,design guideline,Basically, the decision on the extent of preservation area, design guideline and subsidy system will be the possible ou
18、tcomes of our investigation and planning work.,Conclusion,we technologically succeed in the 3d modeling work of the Teramachi temple area in Kanazawa city and having a good evaluation on opening up to public through the Internet. Gathering information is extremely important in historic landscape res
19、toration. Through the integration of expert opinion and historical data, accuracy of virtual representation is worth being expected. there are many arguments from the investigation committee on accuracy of building forms. Thereby, we need more evidence-based information, especially such as building
20、layout, elevations and construction materials.,Aijun Chen, Gregory Leptoukh, Steven Kempler, Christopher Lynnes, Andrey Savtchenko, Denis Nadeau, John Farley, “Visualization of A-Train vertical profiles using Google Earth”, Comput. Geosci. 35 (2009) 419427. Bernhard Hohmann, Sven Havemann, Ulrich Kr
21、ispel, Dieter Fellner, 2010. A GML shape grammar for semantically enriched 3D building models, Computers & Graphics, Volume 34, Issue 4, August 2010, Pages 322-334 R. van Lammeren, J. Houtkamp, S. Colijn, M. Hilferink, A. Bouwman, 2010. Affective appraisal of 3D land use visualization, Computers, En
22、vironment and Urban Systems, In Press, Corrected Proof, Available online 29 July 2010 M. Over, A. Schilling, S. Neubauer, A. Zipf, 2010. Generating web-based 3D City Models from OpenStreetMap: The current situation in Germany, Computers, Environment and Urban Systems, In Press, Corrected Proof, Avai
23、lable online 10 June 2010 Alison Shaw, Stephen Sheppard, Sarah Burch, David Flanders, Arnim Wiek, Jeff Carmichael, John Robinson, Stewart Cohen, 2009. Making local futures tangibleSynthesizing, downscaling, and visualizing climate change scenarios for participatory capacity building, Global Environmental Change, Volume 19, Issue 4, October 2009, Pages 447-463 Www4.city.kanazawa.lg.jp/29020/keikan/jourei/jisha/ji_guid901.html Google Inc, Google Earth, Google SketchUp,Reference,