- http://www.inde.gov.br/
- Marcos Geodésicos
- Sistemas de coordenadas
- http://www.epsg-registry.org/
- http://spatialreference.org/
- Geodésicos
- WGS84 - EPSG:4326
- Planos
- http://www.opengeospatial.org
- Padrões OpenGIS
- ORM para dados e Aplicações
- KML
- http://code.google.com/apis/kml/
- http://www.opengeospatial.org/standards/kml/
- http://www.scribd.com/doc/14180134/Advanced-KML
- http://code.google.com/apis/kml/documentation/kmlelementsinmaps.htmlhttp://code.google.com/…./kmlelementsinmaps.html
- https://maps.google.com/maps?q=http://kmlscribe.googlepages.com/SamplesInMaps.kmlhttps://maps.google.com/…./SamplesInMaps.kml
- Padrões OpenGIS
- http://www.ogcnetwork.net/GML
- http://fossgisbrasil.com.br/
- http://www.fernandoquadro.com.br/html/2011/06/07/ebooks-gratuitos-sobre-gis/http://www.fernandoquadro.com.br/….
- Web Services
- Aplicações
- WebGeo Embu das Artes
- http://www.mapeiasp.sp.gov.br
- http://www.osgeo.org/
- Banco de Dados
- IBM DB2 Spatial Extender
- PostGIS
- Oracle
- https://www.gaia-gis.it/fossil/libspatialite/
- Simplificando a busca por coordenadas quando não é possivel fazer com banco geo espacial
- http://geogit.org/
- Java
- http://www.geotools.org/
- http://geomajas.org - Suporte também a GWT)
- Geoserver
- gvSIG
- http://www.deegree.org/
- udig
- SOS
- http://52north.org/SensorWeb/sos/
- http://www.csiro.au/sensorweb/au.csiro.OgcThinClient/OgcThinClient.htmlhttp://www.csiro.au/…./OgcThinClient.html
- http://v-wupper.uni-muenster.de/ThinSweClient2.0_Beta/Client.html?locale=enhttp://v-wupper.uni-muenster.de/….
- Serviços Públicos
- http://www.nordholmen.net/sos4r/
- http://www.geojsp.org/
- http://www.geoapi.org/
- Outros
- WMS - Web Map Service
- http://openlayers.org/
- Google Maps
- Google Earth
- Google StreetView
- Leaflet
- http://geojson.org/
- MapServer
- http://www.mapfish.org
- http://www.qgis.org/
- jQuery Geo
- i3geo
- http://istgeo.ist.supsi.ch/site/projects/geoshield
- http://mapproxy.org/
- http://www.openaddresses.org/
- https://simplegeo.com/
- SLD
- Tutoriais
- POI
- http://www.mapme.com
- http://www.poi66.com
- Municipios Brasileiros : https://github.com/kelvins/Municipios-Brasileiros