California State Lands Commission

Welcome to the California State Lands Commission Open Data Hub website, a comprehensive resource for free public GIS data. Here, users can explore a wide variety of maps, applications, and geographic datasets, designed to uncover valuable insights and support informed decision-making across the commission. The platform emphasizes accessibility, allowing anyone to utilize this data at no cost for research, planning, and development initiatives.

The hub features dedicated sections for exploring data, documents, and various apps & maps, providing straightforward access to information and utilities. Users can download raw data, share insights with their teams, or develop new applications tailored to specific needs. Featured applications are highlighted to help users gather and comprehend data more effectively, offering practical tools for diverse geospatial analyses. This commitment to open data fosters transparency and collaboration for California's valuable land resources.

It is important to note the Disclaimer and Limitation of Liability clearly stated on the site: Data and applications provided do not purport to show the precise location of boundaries. While helpful for preliminary regional research and general planning, this data is not to be used for title or boundary purposes or for obtaining permits or other entitlements from any federal, state, or local agency without additional review by the Commission. The Commission makes no warranty as to the accuracy of the data nor assumes any liability for its use; the user assumes all risk of use.