Open Source Alternatives to ArcGIS Open Data

A data visualization platform that allows organizations to share geographic data with the public. The software provides tools for publishing open data portals where users can search, view, and download spatial datasets in various formats. It is designed for government agencies and organizations that need to increase transparency and enable public access to geospatial information. The system is deployed as part of the ArcGIS ecosystem to manage and distribute open data records. Users can create custom portals to organize datasets and provide metadata to help the public understand the context of the information. This approach helps organizations reduce the number of manual data requests by providing self service access to spatial information. The platform supports a wide range of data types and integrates with other mapping tools to facilitate analysis and discovery of geographic trends.

Whether you want to cut software costs or escape vendor lock-in, these open source alternatives to ArcGIS Open Data give you an option you fully own. You can self-host them, so your data stays on infrastructure you control. This page lists 1 open source alternative to ArcGIS Open Data. The most popular is CKAN. It uses the AGPL-3.0 license and ships an official Docker image.