Data credits

Terrain and sea floor

• Elevation from Terrain Tiles on AWS, built by Mapzen.
• Global ETOPO1 terrain data: U.S. National Oceanic and Atmospheric Administration.
• Mexico terrain data source: INEGI, Continental relief, 2016.
• United States 3DEP (formerly NED) and global GMTED2010 and SRTM terrain data courtesy of the U.S. Geological Survey.

Map and fonts

• Coastlines from Natural Earth.
• Montserrat and Lato, under the SIL Open Font License.