Publisher
- Instituto Brasileiro de Geografia e EstatÃstica54
- Bay Area Open Space Council4
- International Steering Committee for Global Mapping4
- New York (City). Department of City Planning2
- Uganda Bureau of Statistics2
- County of San Mateo Information Services Department1
- Eubank, Nicholas1
- Humboldt County Planning and Building Department1
- New York (City), Department of City Planning1
- Sacramento County GIS1