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9 December 2015 Format conversion between CAD data and GIS data based on ArcGIS
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Proceedings Volume 9808, International Conference on Intelligent Earth Observing and Applications 2015; 980818 (2015) https://doi.org/10.1117/12.2207479
Event: International Conference on Intelligent Earth Observing and Applications, 2015, Guilin, China
Abstract
To make full use of the data resources and realize a sharing for the different types of data in different industries, a method of format conversion between CAD data and GIS data based on ArcGIS was proposed. To keep the integrity of the converted data, some key steps to process CAD data before conversion were made in AutoCAD. For examples, deleting unnecessary elements such as title, border and legend avoided the appearance of unnecessary elements after conversion, as layering data again by a national standard avoided the different types of elements to appear in a same layer after conversion. In ArcGIS, converting CAD data to GIS data was executed by the correspondence of graphic element classification between AutoCAD and ArcGIS. In addition, an empty geographic database and feature set was required to create in ArcGIS for storing the text data of CAD data. The experimental results show that the proposed method avoids a large amount of editing work in data conversion and maintains the integrity of spatial data and attribute data between before and after conversion.
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Qingqing Xie, Bo Wei, Kailin Zhang, and Zhichao Wang "Format conversion between CAD data and GIS data based on ArcGIS", Proc. SPIE 9808, International Conference on Intelligent Earth Observing and Applications 2015, 980818 (9 December 2015); https://doi.org/10.1117/12.2207479
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