With the ubiquity of advanced web technologies and location-sensing hand held devices,
citizens regardless of their knowledge or expertise, are able to produce spatial information …

OpenStreetMap (OSM) is a community-based, freely available, editable map service created
as an alternative to authoritative sources. Given that it is edited mainly by volunteers with …

Point-of-interest (POI) data from map sources are increasingly used in a wide range of
applications, including real estate, land use, and transport planning. However, uncertainties …

OpenStreetMap (OSM) data are widely used but their reliability is still variable. Many
contributors to OSM have not been trained in geography or surveying and consequently …

This study examines the potential of open geodata sets and multitemporal Landsat satellite
data as the basis for the automated generation of land use and land cover (LU/LC) …

Maps, like other types of extensive data collections, are usually created and maintained by a
larger number of individuals. The number of individuals using the map is even larger in most …

Studies of mapper conflict in OpenStreetMap (OSM) have focused exclusively on
cartographic vandalism and its effect on data quality. This paper takes a broader view on …

Volunteered geographic information (VGI) has been applied in many fields such as
participatory planning, humanitarian relief and crisis management. One of the reasons for …

Data quality and fitness for purpose can be assessed by data quality measures. Existing
ontologies of data quality dimensions reflect, among others, which aspects of data quality …

Taken literally, geoAI is the use of Artificial Intelligence methods and techniques in solving
geo-spatial problems. Similar to AI more generally, geoAI has seen an influx of new (big) …