Upload a CSV file or paste GeoJson data 
  • Your CSV should include fields for latitude, longitude, in decimal degrees. These fields should ideally be named “latitude” and “longitude”
  • Ensure that any time data are stored in a field called “time” - you also need to sort your time field (by ascending order) before uploading



Drag to select a default marker color 
  • Select a color for your markers and click “Save” to store it as your preferred marker color. If you have a time field, a second color selector will appear and you will be picking the color of those features active in the user-selected time range


Select a highlight marker color


Give a descriptive name to your map layer 
  • This is where you can name the layer in the legend/layer list


Select map tiles A selection of map tiles from mapbox, stamen, and other sources.