Management of spatio-temporal data of Cadastral Information System in China |
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Authors: | Gao Wenxiu Zhuang Yan Liu Lang |
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Institution: | National Laboratory for Information Engineering in Surveying, Mapping and Remote Sensing , WTUSM , Wuhan , China |
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Abstract: | Cadastral Information System (CIS) is designed for the office automation of cadastral management. With the development of the market economics in China, cadastral management is facing many new problems. The most crucial one is the temporal problem in cadastral management. That is, CIS must consider both spatial data and temporal data. This paper reviews the situation of the current CIS and provides a method to manage the spatiotemporal data of CIS, and takes the CIS for Guangdong Province as an example to explain how to realize it in practice. |
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Keywords: | CIS spatial data non-spatial data temporal information spatio-temporal data |
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