Abstract
Targeted at the problem of inconsistent spatial data found during automated synthesis of cartography, an algorithm that could be utilized to rapidly recognize and process the spatial relationship of such incorrect spatial data was proposed in this paper. Not only was this algorithm able to remove topology errors and reduce data redundancy, but was beneficial to improve automaticity of automated synthesis of cartography. Related results indicated that satisfying requirements of production practices, which was conducive to foundation database maintenance, was provided with rather high practicability and stability.
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Acknowledgments
This project is supported by the Special Scientific Research Fund of Surveying and Mapping Geographic Information Public Welfare Profession (201512020), National SciTech Support Plan (2015BAJ06B01), and Basic Scientific Research Business Expense Project of the Chinese Academy of Surveying & Mapping (7771606).
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Li, C., Liu, X., Wu, W., Yin, Y. (2017). Study on Recognition and Management of Cartographic Topology Preprocessing Mode. In: Yuan, H., Geng, J., Bian, F. (eds) Geo-Spatial Knowledge and Intelligence. GRMSE 2016. Communications in Computer and Information Science, vol 699. Springer, Singapore. https://doi.org/10.1007/978-981-10-3969-0_26
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DOI: https://doi.org/10.1007/978-981-10-3969-0_26
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