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Title:

NCHRP REPORT 506: SUPPORTING SOFTWARE-GIS ERROR MODEL

Accession Number:

00966677

Record Type:

Monograph

Availability:

Transportation Research Board Business Office

500 Fifth Street, NW
Washington, DC 20001 United States

Abstract:

This CD-ROM accompanies NCHRP Report 506, "Quality and Accuracy of Positional Data in Transportation." It contains a prototype error model that can be used to understand the effects of using and combining typical data sources. The outputs of the model list the confidence values at various probabilities associated with specific data sources for a wide range of transportation applications. The error model is implemented as a software program called GISError. It was developed in Visual Basic with a graphical user interface. A user guide for GISError is included in NCHRP Report 506 as Appendix A.

Report/Paper Numbers:

CRP-CD-41,
NCHRP Project 20-47(1)

Language:

English

Corporate Authors:

Transportation Research Board

500 Fifth Street, NW
Washington, DC 20001 United States

National Cooperative Highway Research Program

Transportation Research Board
500 Fifth Street, NW
Washington, DC 20001 United States

Authors:

Fekpe, E S
Windholz, T
Beard, K
Novak, K

Pagination:

v.p.

Publication Date:

2003

Uncontrolled Terms:

Linear referencing systems

Subject Areas:

Design; Planning and Forecasting; Transportation (General); I21: Planning of Transport Infrastructure; I72: Traffic and Transport Planning

Files:

TRIS, TRB

Created Date:

Dec 29 2003 12:00AM