Mount Shasta California: Nine - 7.5 minute series USGS maps

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Joined: Sat Nov 24, 2012 11:48 am
Location: Alameda, California

Mount Shasta California: Nine - 7.5 minute series USGS maps

Postby shastalore » Thu Oct 31, 2013 12:55 am

I have compiled nine 7.5 minute series (topographic) USGS maps into nine PathAway .prc maps:

Mount Shasta Quadrangle 7.1 MB
West Haight Mtn Quadrangle 7.0 MB
The Whaleback Quadrangle 7.0 MB
McCloud Quadrangle 6.7 MB
Juniper Flat Quadrangle 7.0 MB
Hotlum Quadrangle 7.1 MB
Elk Spring Quadrangle 6.7 MB
Ash Creek Butte Quadrangle 6.6 MB
City of Mt Shasta Quadrangle 6.7 MB
Total: 61.9 MB

Of course, the 7.5 minute series maps were all 1:24000 scale, polyconic projection, with 1000-meter Universal Transverse Mercator grid ticks.

I've also compiled and uploaded a topographic PathAway .prc map of Mount Shasta's South Face 1.2 MB

These could prove to especially useful in navigating through total whiteout conditions on the upper slopes. And since the nine detailed quadrangles completely cover Mount Shasta, as well as all areas surrounding the base of the mountain, they could be a good resource in rescue operations over a wide area.

Feel free to contact me and I'll email a zipped file.
Mount ShastaSouthFace.prc
Mount Shasta's South Face topographic map
(1.15 MiB) Downloaded 738 times
Last edited by shastalore on Thu Mar 20, 2014 2:48 am, edited 1 time in total.

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Postby Scott » Sun Nov 03, 2013 6:50 pm

MountShastaSouthFace.prc looks great and works well on iPad, iPhone, Android and Symbian devices. I'll try the others when I receive them.

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