Home | Random | Downloads | About | Hikes | 7,197,254,824 | Search | Feed

International Date Line Longitude, Latitude Coordinates

International Date Line

I’ve been working on an update to Catfood Earth. Several people have asked me to draw the International Date Line on the time zones layer but I’ve struggled to find a decent source for the coordinates of the line segments. I finally ended up manually digitizing the version of the line that appears on Wikipedia. The original is licensed as Creative Commons Attribution-Share Alike 3.0 Unported so I’m making the coordinates below available under the same license:

Longitude Latitude
180.0000 90.0000
180.0000 75.0000
-169.2500 67.7356
-169.2500 65.0189
170.0500 52.6863
180.0000 47.8353
180.0000 -0.9000
-159.6500 -0.9000
-159.6500 2.9000
-161.8500 2.9000
-161.8500 5.0000
-155.9500 5.0000
-150.6500 -7.8000
-150.6500 -10.0000
-156.0500 -10.0000
-156.0500 -7.8000
-178.0500 -7.80000
-172.7500 -15.0000
-172.7500 -45.0000
180.0000 -51.1815
180.0000 -90.0000

This looks great for Catfood Earth. Please take the coordinates with a pinch of salt if you’re designing a cruise missile guidance system or something.

Share

Comments

I Thought He Came With You
Robert Ellison's blog.

Like I Thought He Came With You on Facebook