This image is (in part or entirely) based on geographical data from Statistics Netherlands (Centraal Bureau voor de Statistiek). Digital geometry files in ESRI format can be downloaded from their website [1].
In particular, boundary data of statistical districts is based on either the Wijk- en buurtkaart 2005, or the Wijk- en buurtkaart 2003 ("CBS/TOPgrenzen"). Data on localities (bevolkingskernen) are from the publication Bevolkingskernen in Nederland 2001.
Conditions of use (in Dutch):
Bij visualisering van gegevens met behulp van het digitale bestand Wijk- en buurtkaart 2005 dient te worden vermeld:
{{Information| |Description=Locator map of municipality Apeldoorn (NL) |Source=Own work, based on freely available GIS data |Date=2006-10-01 |Author=User:Mtcv |Permission=Data: attribution required; my work: PD }}