Offline Map

This software allows you to render a map, add points and trajectories with notes, save them in the browser local storage or export them in csv.

Map has 3 modes:

• offline-mbtiles: The default mode that uses the world .mbtiles map (offline)
• offline-png: an alternative offline map using atlas exported ing .png files locally in 'public' folder. (offline)
• online: The online version which uses the map by downloading the tiles as you need them (online)

Current status

• Be able to render the map offline or online
• Be able to add single points to the map
• Be able to add a trajectory with multiple points
• Be able to save the points and trajectories in the local storage
• Be able to reset the state of points and trajectories
• Be able to add a note to a single point
• Be able to select a point
• Be able to remove a point
• Be able to select a trajectory
• Be able to remove a trajectory
• Be able to select a point in a trajectory
• Be able to set a name for a trajectory
• Be able to set a name for a single point
• Be able to export points and trajectories in json format
• Be able to import points and trajectories in json format

How to use it offline (offline-mbtiles)

Full world map download

• Download your worldmap .mbtiles file from https://data.maptiler.com/downloads/planet

Start map server (Docker)

• docker run --rm -it -v $(pwd):/data -p 8080:8080 maptiler/tileserver-gl --file your-maptiler-osm-planet.mbtiles

Start the map UI

• npm install
• npm run start

Alternative way to download world map (very slow) for offline-png option

• Download https://sourceforge.net/projects/mobac/
• Open a map, select a region. Select the zoom layers to be exported
• Add layer
• Click "Create atlas"
• Put your atlas in public/atlas folder