JOURNAL OF APPLIED COMPUTING IN CIVIL ENGINEERING
Online ISSN : 1884-913X
Print ISSN : 1349-1040
ISSN-L : 1349-1040
Management of Digital Road Map Database based on DRM Standard Format 21
Michinori HatayamaTadao DohiYasumitsu Oda
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2003 Volume 12 Pages 65-72

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Abstract

Japan Digital Road Map Association (JDRMA) has made the new standard of digital road map database since 1998. One of the main purposes of new standard is to manage the database using spatial temporal information and construct the systems that can input the near future data and supply the latest data efficiently. In this paper, we discuss the way to manage the near future data using the update archive data and spatial temporal differential data.

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© by Japan Society of Civil Engineers
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