Metadata, quality and publication.

Technologies

• Geographic metadata Discovery and use metadata for datasets, services and series.
• Data quality Completeness, logical consistency, positional, thematic and temporal accuracy measured and reported.
• Map accessibility Maps and charts with text alternatives, keyboard use and colour choices that work for everyone.
• Licensing of map sources Tracking attribution and share-alike terms for every basemap and dataset shown.
• Spatial data infrastructures National and regional frameworks for sharing authoritative geographic data.