The COG viewer displays a GeoTIFF overlaid on a map. Add a transparency slider or control that allows the user to see the underlying basemap [Example: This set has COGs](https://lib-geoportal-prd-web-01.oit.umn.edu/search?include_filters%5Bdct_isPartOf_sm%5D%5B%5D=09d-01&per_page=20&view=gallery)
The COG viewer displays a GeoTIFF overlaid on a map. Add a transparency slider or control that allows the user to see the underlying basemap
Example: This set has COGs