Many planning and operations teams use ArcGIS for mapping and spatial projects. LayerLedger complements this workflow by providing a structured place to document layer meaning, data sources, and assumptions.

ArcGIS teams use LayerLedger to:

• Document layer purpose, coverage, and limitations
• Maintain data source notes and methodology descriptions
• Track ownership, review dates, and change history
• Share read-only documentation with stakeholders

LayerLedger does not:

• Provide ArcGIS access or automated connections
• Modify maps or claim official affiliation
• Distribute software, add-ons, or extensions

All content is user-provided documentation.

ArcGIS is a trademark of its respective owners. LayerLedger is not affiliated with or endorsed by ArcGIS. References to ArcGIS are for descriptive and compatibility purposes only.