The Museum
of MapsInteractive exhibits
Rotated interactive map
The World at 45° West
This interactive world map is rotated 45 degrees toward the west, placing geographic north toward the upper-left corner of the screen.
The upper edge of a map has no automatic scientific claim to north. It is a convention that makes many maps easier to compare, while other orientations can be chosen for navigation, local geography or a particular argument. In physics and astronomy, directions depend on gravity or on an explicitly defined reference frame.
45° WNorth points northwest
Move across the map and compare coastlines, borders and major place names with your north-up mental image. The compass supplies a constant orientation cue while the map remains fully zoomable and pannable.
Why experiment with the orientation of a map?
A rotated view makes the framing decision visible. It helps separate the geography recorded by the map from the visual habit of treating the top edge as naturally north.
Projection and limitations
The OpenStreetMap tiles use Web Mercator. This familiar web projection enlarges high latitudes and does not include the exact geographic poles, so the map is intended for orientation and exploration rather than area comparison or polar measurement.
Map data © OpenStreetMap contributors, available under ODbL. Vector tiles and style: OpenFreeMap. Scientific context: NASA human-system standards on orientation in microgravity. Map interface: MapLibre GL JS. Updated 11 September 2026.