About
Copyright & attribution.
Author
This application and its API are by Toby Reid .
Copyright
© 2019–2026 Toby Reid (Application & API).
Data credit
KMZ data is credited to the Pillbox Study Group .
Dataset summary
Disclaimer
Toby Reid holds no ownership or responsibility for the accuracy of the data presented in this application. What this app does
Interactive map of defence locations
Tap markers to view details
Cluster handling for dense areas
Locate and Follow your position (if supported)
Heading indicator with optional map orientation
How it was created
Built as a Nuxt (Vue) application with Vuetify for the UI and Leaflet + OpenStreetMap for mapping. The code is organised into small composables for concerns like user tracking (Locate/Follow), map navigation, marker loading, selection, and URL/deep-link sync. Any rich text shown in the UI is sanitised before rendering.