I'm generating my own images in Python and Blender. What I need is data that I can read directly from a table/file to draw coastlines with 1 to 10 kilometer resolution. I'm not familiar with high level Geographic or Cartographic software, I just need dots to connect (lat/lon or xyz) or something similar.
While the package Basemap exists for python, I'd like to avoid installing it in each of my python versions. I just need the points.