Two groups of settings on Settings → VisionScaper control maps.

Contractors tap houses on a street map to log door-to-door visits. By default it uses OpenStreetMap, which is fine for light use.

Steps

1. Sign up with a tile provider (for example MapTiler or Stadia Maps). Follow their current instructions.
2. In WordPress admin, open Settings → VisionScaper, section Door-to-door map.
3. Paste your tile address into Map tile address (optional). It must contain {z}, {x} and {y}. Example from the screen: https://api.maptiler.com/maps/hybrid/{z}/{x}/{y}.jpg?key=YOUR_KEY.
4. Enter Map credit line, as your provider requires.
5. Enter Deepest zoom level. Usually 19 to 20.
6. Press Save Changes.

Connecticut addresses always use the state’s 3-inch imagery. Everywhere else uses the ArcGIS image service in your settings.

Steps

1. Find Bird’s-eye imagery outside Connecticut.
2. Image service address: the default is the USGS NAIP service (public domain, nationwide, about 2 ft per pixel). To change it, paste another ArcGIS .../ImageServer/exportImage or .../MapServer/export address whose terms allow measuring and tracing.
3. Imagery credit line: shown with the image.
4. Imagery resolution (feet per pixel): NAIP is about 2. It tells contractors how precise traced edges are.
5. Save.
6. Leave the address empty to turn bird’s-eye imagery off outside Connecticut.

• NAIP is good for property lines, the house and driveway. Small features are measured with a tape in the Landscape Plan wizard.
• Downloaded tiles are cached on your server for a period, and new downloads are rate-limited per visitor. (The code comment says 60 days.)
• Always check the imagery provider’s terms.

• Map tiles stay on OpenStreetMap: the address is missing {z}, {x} or {y}.
• Blank squares at high zoom: lower Deepest zoom level.
• No imagery outside Connecticut: the image service box is empty.

• Google Maps keys (browser key and server key)
• OSRM routing server address
• Turning on Explore in 3D
• API keys and services checklist