详情

原文传递 LOCATION REFERENCING AND MAP DATABASE INTEROPERABILITY.

题名：	LOCATION REFERENCING AND MAP DATABASE INTEROPERABILITY.
作者：	Goodwin-Cecil-W-H; Gordon-Stephen-R
关键词：	Digital-mapping; Geographic-information-systems; Interoperability-
摘要：	Oak Ridge National Laboratory (ORNL) was tasked by the Federal Highway (FHWA) to review the requirements of Intelligent Transportation Systems (ITS) applications for spatial data and location referencing and to determine whether any Federal action was necessary to ensure that those needs are met. The 'Nationwide Map Database and Location Referencing System' project and follow-on work inventoried public and private digital map data sources, defined ITS functional and technical spatial data and location referencing requirements and standards, and tested location referencing formats proposed for standardization. A major finding from this work is that successful location referencing within a mix of public and private sector databases is hindered by differences in spatial data models, map making procedures, street naming, and other database details. Since national ITS interoperability depends on unambiguous location referencing understanding of these differences and use of spatial data standards to mitigate their effects is required.
总页数：	ITS America. Meeting (10th : 2000 : Washington, D.C..). revolutionary thinking, real results : ITS 2000 : conference proceedings. 2000. pp8
报告类型：	科技报告