Authors
Martin A Andresen, Nick Malleson, Wouter Steenbeek, Michael Townsley, Christophe Vandeviver
Publication date
2020/7/2
Journal
International Journal of Geographical Information Science
Volume
34
Issue
7
Pages
1306-1322
Publisher
Taylor & Francis
Description
The analysis of geographically referenced data, specifically point data, is predicated on the accurate geocoding of those data. Geocoding refers to the process in which geographically referenced data (addresses, for example) are placed on a map. This process may lead to issues with positional accuracy or the inability to geocode an address. In this paper, we conduct an international investigation into the impact of the (in)ability to geocode an address on the resulting spatial pattern. We use a variety of point data sets of crime events (varying numbers of events and types of crime), a variety of areal units of analysis (varying the number and size of areal units), from a variety of countries (varying underlying administrative systems), and a locally-based spatial point pattern test to find the levels of geocoding match rates to maintain the spatial patterns of the original data when addresses are missing at random. We find …
Total citations
202020212022202320241815128
Scholar articles
MA Andresen, N Malleson, W Steenbeek, M Townsley… - International Journal of Geographical Information …, 2020