The Cal-Atlas site facilitates the coordinated and sustainable development, maintenance, licensing and sharing of geospatial data and web map services by California government agencies, partners and stakeholders. California government agencies work with the California GIS Council, regional GIS collaboratives and the broader California GIS community to define the data architecture, systems, standards, agreements and processes for a fully integrated and effective California Spatial Data Infrastructure.

	DISCOVER geospatial data and services.
	CATALOG your organization's geospatial data and services and share this information with others.
	DOWNLOAD geospatial data from the California Spatial Information Library(CaSIL).
	CONTRIBUTE geospatial data to CaSIL so that others may benefit from your efforts.
	PARTNER and coordinate with others to acquire imagery.
	VIEW collections of geospatial data assembled for various purposes.