Method for managing and querying geo-spatial data using a grid-code-array spatial index

Citizens as sensors: the world of volunteered geography

Michael F. Goodchild · GeoJournal · 2007 · 4.4K citations

Geospatial Semantics, Political Geography, Volunteered Geographic Information +5

GLC2000: a new approach to global land cover mapping from Earth observation data

Étienne Bartholomé, Alan Belward · International Journal of Remote Sensing · 2005 · 1.8K citations

Earth Observation, Engineering, Vega 2000 +22

iDistance

H. V. Jagadish, Beng Chin Ooi, Kian‐Lee Tan et al. · ACM Transactions on Database Systems · 2005 · 590 citations

Engineering, Information Retrieval, Data Science +14

A standardized procedure for surveillance and monitoring European habitats and provision of spatial data

R. G. H. Bunce, Marc J. Metzger, R.H.G. Jongman et al. · Landscape Ecology · 2007 · 196 citations · Full text

Environmental Monitoring, Geography, Spatial Data Acquisition +7

Geographic information systems and science: today and tomorrow

Michael F. Goodchild · Procedia Earth and Planetary Science · 2009 · 169 citations · Full text