Abstract

A general problem in combining road vector data with orthoimagery from different sources is that they rarely align. There are a variety of causes to this problem, but the most common one is that the latest products are collected with higher accuracy and improved processing techniques. In previous work, we developed techniques to automatically correct the alignment of vector data with orthoimagery using a technique called conflation.

Date

2006

Authors

Ching-Chien Chen, E Lynn Usery, Craig A Knoblock

Journal

Proceedings of the 2006 national conference on Digital government research-dg. o'06