Only the areas outlined in red have detail maps (so far).
This large scale map of Baja Norte was generated with the
Xerox PARC Map Viewer
then I added a little more detail and color to suit. The high resolution
maps that this leads to were scanned off of the SSP (Secretaria de
programacion y presupuesto) Mexican topographic maps. These paper
maps were purchased from Map Centre Inc.
in San Diego. I scanned the 1:50,000 scale maps when they were available
but had to use the 1:250,000 maps for a few of the pages. After scanning
I adjusted them to the same approximate scale, but you may notice a
change in the resolution of the topographic contour lines. I traced
the shorelines, painted the ocean blue, and re-typset all the place names.
The resulting map images have little left to them from the original besides the
general outline of the shoreline and a texture that gives an
idea of the terrain onshore.