Is there a way to customize a web map or web map viewer so that it can switch from one basemap to another when the viewer zooms in beyond a certain extent? I've found I can sort of achieve this with an image layer that doesn't become visible until I zoom in. The problem is this image layer sits on top of the basemap, so the user must turn the image layer off if they want to use the Basemap Gallery tool to change the background.
- Eric Simpson
- Cal OES