Georeferencing

Georeferencing is the process of relating digitized maps with their real world locations. Once a historic map in our collection is georeferenced it can be viewed as an overlay on a modern map.

Maps Available to Georeference Georeferenced Maps

Recently Georeferenced

1. Atlas of the city of Boston, Boston proper and Back Bay : plate 15

2. Atlas of the city of Boston, Boston proper and Back Bay : plate 35

3. Atlas of the city of Boston, Boston proper and Back Bay : plate 2

How to Georeference

The LMC Map Warper is a tool for digitally aligning ("rectifying") historical maps from the LMC's collections to match today's precise maps.

Demonstration

Georeferenced items can be shown as overlays on a modern street map.

View The Demo