Chronomap — Historical map overlays

C

Opening your map workspace…

CCHRONOMAP

Map profileMap workspace

All changes saved

ProfileSaved automatically

Overlay stack

Historical layers

0

PNG, JPG, WebP or GIF · up to 25 MB

Map connection

Google Maps key

A browser API key enables today’s map. Restrict it to maps.haydenbarton.com in Google Cloud.

App settings

Database updates

↻

Checks for database changes included with the app and applies them in order.

One-minute setup

Connect Google Maps

Add your Google Maps browser key in the sidebar, then start pinning history to place.

⌕Enter

Aligning layer Drag the gold box and its corner handles to match today’s map.

Your canvas is ready.Upload a historical map from the layers panel to begin.

New workspace

Create a map profile

Profiles keep different places, map views and overlay stacks separate.

Profile name