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http://dx.doi.org/10.7848/ksgpc.2013.31.6-1.493

Study on the Korean Accuracy Standards Setting of Digital Map for the Construction and Utilization of Precise Geospatial Information  

Park, Hong Gi (Department of Civil and Environmental Engineering, Gachon University)
Publication Information
Journal of the Korean Society of Surveying, Geodesy, Photogrammetry and Cartography / v.31, no.6_1, 2013 , pp. 493-502 More about this Journal
Abstract
For various geospatial information such as planimetric and topographic features, the required accuracy may be defined depending on the purpose of GIS applications. Also, the accuracy of the geospatial information have a major impact on the quality of the raw surveying data. In order to be usefully applied the precise geospatial information, the accuracy standards must be appropriately set so that the digital map as base map can be accurately made. Before computer mapping and GIS technology existed, paper maps were drawn by hand. So, the map scale was a significant contributor to the map accuracy. As such the past, the accuracy of maps is determined the scale at which the map would be drawn, but recent trends are to treat accuracy as a one of quality elements, rather than a specification for producing the map. Therefore, the purpose of this paper is to set the new korean map accuracy standards appropriate for the construction and application of the precise geospatial information on behalf of the current representation of korean digital maps.
Keywords
Accuracy Standards; Digital Map; Geospatial Information; Map Scale;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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