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Minnesota DNR trails on a topographic map

J
Oct 28, 2011
10
8
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The Minnesota DNR website includes a KMZ file showing a great many snowmobile trails. I copied that file and built a page that displays it on topographic maps and on the standard google map views.

Click a trail for more information.

http://www.mappingsupport.com/p/recreation/minnesota_snowmobile_trails_2012_2013.html

To see the topo maps click "Hybrid" (upper right corner) and select:
t3 - low resolution topo
t2 - medium resolution topo
t4 - high resolution topo with variable hill shading

You have to zoom in a bunch before you can see the "t4 Topo High" maps.

Full disclosure time: I am the developer of the Gmap4 software that is showing you the map. This project is part of my way to “pay it forward”. Translation: Gmap4 is free for non-commercial use. It is popular with people that enjoy a wide range of outdoor activities.

Gmap4 is a browser app, not a native app. Gmap4 runs in most browsers on most devices from smartphones to desktops. Note that the browser does have to be online. When Gmap4 is running in the browser on a smartphone, it automatically displays phone-friendly buttons.

The button in the very upper right corner lets you change map types. In addition to topos for the USA, you can also look at vector topos for all of Canada. The Menu button give access to various features. A rightclick will show some useful info.

Anyone can make a Gmap4 link that will show a zoomed in view of anywhere. Simply use zoom/pan or Menu==>Search to make the map look the way you want it to look. Then click Menu ==> "Link to this map". The link that is displayed will reproduce the same map you see on your screen. These Gmap4 links can be used in forum posts, emails, blogs, websites, etc.

The Gmap4 homepage has a FAQ, examples, quick start info (in the Help file) and more to quickly get you up to speed.

Gmap4 default map: http://www.mappingsupport.com/p/gmap4.php

Gmap4 homepage: http://www.mappingsupport.com/p/gmap4.html

Joseph, the Gmap4 guy
Redmond, WA
 
J
Oct 28, 2011
10
8
3
Thanks for the kind words.
Please note that you do not have to download or install anything to use Gmap4.

Gmap4 is a "cloud" app. The software lives on my server.
You use Gmap4 simply by opening a link with your browser.
 
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