论文标题
使用Cartagen平台自动概括建筑物
Automated generalisation of buildings using CartAGen platform
论文作者
论文摘要
在本文中，我们提出了一种方法，可以自动以1：25k，1：50k的规模得出建筑物的广义表示，并以1：250k量表表示。这些广义表示来自1：10K量表。使用特定算法和Cartagen（制图代理概括）平台中可用的概括模型来实现自动概括过程。 Cartagen是IGN France开发的开源图概括平台。本文中提出的方法是使用英国军械调查和印度调查的数据产品进行评估的。这项研究调查了Cartagen平台在概括数据产品中的适用性，这些数据产品已被IGN France排除在研究之外。本文讨论了此类数据产品所需的修改。
In this paper, we present a methodology to automatically derive the generalised representations of buildings at scales 1:25K, 1:50K, and to delineate the urban area for 1:250K scale representation. These generalised representations are derived from 1:10K scale. The automatic generalisation processes are realised using the specific algorithms and the generalisation models available in the CartAGen (CARTographic Agent GENeralisation) platform. The CartAGen is an open source map generalisation platform developed by IGN France. The proposed methodology in this paper is evaluated using the data products available from the Ordnance Survey, UK, and the Survey of India, India. This study investigates the applicability of the CartAGen platform for generalising the data products which have been excluded from the investigations by IGN France. This paper discusses the modifications required for such data products.
