@inproceedings{inproceedings626fae2a,
title   = {Total error estimation in a spatial database for gis},
author = {Quintanilha, José Alberto and Rodrigues, Marcos},
year = {1996},
publisher = {Us Department of Agriculture/Forest Service},
booktitle   = {International Symposium on Spatial Accuracy Assesment in Natural Resources and Environmental Sciences}
}