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Overview of the CenRut project (Updated 31 October 2014)
Visit the English section of our Forum! http://www.cenrut.org/viewforum.php?f=31
Follow us on Twitter! http://twitter.com/Cenrut
What is CenRut?
CenRut is a community-based project to create and freely distribute GPS maps of Central America. The project covers El Salvador, Costa Rica, Nicaragua, Guatemala, Honduras, Belize and Panama.
How do I load the maps onto my Garmin GPS?
The simple method (recommended): If you have a Garmin GPS, right-click on this link: http://www.CenRut.org/Mapas/gmapsupp.img to save the GMAPSUPP.IMG file onto your computer. Then connect your GPS to your computer and save the file in the /Garmin/ folder on your GPS ( for newer models create the /Map/ folder on your GPS and load the file there). Then disconnect your GPS from your computer and turn on your GPS. That's all!
The complete method: please refer to the complete Windows or the complete Mac method below, as appropriate.
Note: addresses in Latin America are unreliable, so you need to search by the name of the Point of Interest that is your desired destination.
How do I know if the Cenrut maps are correctly loaded onto my GPS?
Start your GPS and go to Tools>Settings>Map>Info. You should see the following:
WOW, how can I thank you?
Send me caffeine! Or chocolate! Or caffeine AND chocolate! Here's a suggestion: AMAZON GIFT LIST
How can I help the project?
Write about the CenRut project in the internet forum(eg LonelyPlanet), blog, magazine, etc of your choice!
Can I send data corrections for the maps?
Yes! Please send waypoints and tracks you have recorded, or just describe in an email the item that needs to be corrected!
How good are the maps?
In six of the seven coutries, they are better than the commercially available options we have seen. The seventh country is Costa Rica, which is lucky enough to have three great options: TRACKIT (commercial), NAVSATCR(commercial) and CENRUT(free).
Why do you do this?
We believe that this is an immensely valuable project that allows us to apply modern technology to help raise the standard of living in Central America. Plus, we enjoy it.
Who are you?
The project leader is Willy, who lives in El Salvador. CenRut also works with similar projects in other countries, including Venezuela (gpsyv.net), Argentina (proyectomapear.com.ar), and Peru (perut.org).
How do you finance all this?
The cash required for the project(software, hosting, etc ) is generously provided by donors. Please make sure to make a donation in order to support the development of this project.
How else can I help?
Send me an email after you use it, and tell me if anything needs to be corrected! Also please send any favorites/waypoints that should be added! Email address is at the bottom of the page.
1) Mapsource preinstaller: http://www.perut.org/Otros/Prepara.bat (If using Win7, save to your desktop then Right Click > Run as Administrator)2) Garmin Mapsource: http://www8.garmin.com/support/download_details.jsp?id=209
*Note: to decompress these files you may need a program like WinRAR:
CenTopo(Topographic map of Central America):
To download the Topographic installer for Mapsource, please
It is a 50m contour line map that is derived from NASA’s SRTM data. If you want it to work together with Cenrut, be sure to load both onto your GPS at the same time.
Images courtesy of Jack Yeazel:
|Centopo+track in Mapsource||Centopo on Garmin 76cx||Cenrut+Centopo on Garmin 76cx|
The complete method por MAC users:You need to install the Garmin MapManager and RoadTrip or BaseCamp for MAC.
1) Install software Garmin RoadTrip or BaseCamp
2) Install software Garmin MapManager
3)Install Cenrut 2.9 for Mac: http://www.Cenrut.org/Mapas/Cenrut29.gmapi.zip
GPS on your mobile phone: Android, iPhones, Windows Mobile and Symbian
phones can use
the CenRut maps in the Navitel format. Please see the CenRut website for
What if I have additional questions?
Please feel free to post questions in the forum, and we will be happy to help!
Have you had any press coverage?
A little, but please help us get more press coverage of the project!: Article in Honduras paper October 2014 article in AAPG Explorer
If you are headed to Costa Rica , Panama or Belize, MAKE SURE to use the gmapsupp.img at the top of the page to get the latest version. Feel free to drop me an email: David Krause Washington, DC dakrause(at)hotmail.com