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首页> 外文期刊>Transactions in GIS: TG >Web Geoservices and Ancient Cadastral Maps: The Web C.A.R.T.E. Project
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Web Geoservices and Ancient Cadastral Maps: The Web C.A.R.T.E. Project

机译：网络地理服务和古代地籍地图：网络C.A.R.T.E.项目

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摘要

In the State Archive of Como, Northern Italy, about 15,000 historical maps belonging to different national cadastral productions are preserved. The Web C.A.R.T.E. project was started to enhance the accessibility of this valuable cartographic heritage using FOSS (Free and Open Source Software) technologies. The system, which implements specific web geoservices for cataloguing and visualization, should assist the State Archive of Como in the digital management of its cartographic resources and related information. After the high-resolution digitization step, maps undergo a georeferencing operation. A special statistical procedure for choosing the best mathematical model was developed, verifying also strengths and weaknesses of georeferencing with a common free and Open Source GIS. Next, metadata consistent with current Italian standards were added to the georeferenced maps using an ad hoc localized version of GeoNetwork Opensource (recently provided as the official Italian version of the software). A dedicated WebGIS system was built for publishing the georeferenced cadastral maps. This system is capable of navigating large raster data in a georeferenced framework and easily retrieving their metadata. The WebGIS system for the State Archive of Como is an important contribution for the preservation of the original historical paper maps and also a great modernization and simplification of the end user's access to this archive.
机译：在意大利北部科莫国家档案馆中，保存了约15,000张属于不同国家地籍生产的历史地图。 Web C.A.R.T.E.该项目已经开始，旨在使用FOSS（自由和开源软件）技术来增强这种宝贵的制图遗产的可及性。该系统实现了用于分类和可视化的特定Web地理服务，应协助科莫国家档案馆对其制图资源和相关信息进行数字管理。在高分辨率数字化步骤之后，地图将进行地理配准操作。开发了一种用于选择最佳数学模型的特殊统计程序，并使用通用的免费开放源GIS验证了地理配准的优缺点。接下来，使用临时的本地化版本的GeoNetwork Opensource（最近以该软件的官方意大利语版本提供），将与当前意大利语标准一致的元数据添加到了地理参考地图中。建立了专用的WebGIS系统，用于发布地理参考的地籍图。该系统能够在地理参考框架中导航大型栅格数据，并轻松检索其元数据。用于科莫国家档案馆的WebGIS系统为保存原始历史纸质地图做出了重要贡献，并且为最终用户访问此档案馆提供了极大的现代化和简化。

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