Open Digital Elevation Model (OpenDEM)
The Portal for sharing the 3rd Dimension


Screenshot OpenDEM tracker

17.6.2016

GPS tracking and height recording based on the barometric sensor of your mobile device.

The OpenDEM Tracker App Beta is now available in the Google Play Store:

https://play.google.com/apps/testing/info.opendem.opendemtracker

Please test the app and help to build up an Open Digital Elevation Model.

Be aware that this is an app with experimental status. With the present reference data of the weather APIs, it is not possible to create a reliable correction of the data over longer time periods. See here for further information. 

Nonetheless, the first 10 minutes of every recorded track could be a good starting point to build up an OpenDEM.

Read more at this website under the OpenDemTracker menue item.


OpenDEM

13.2.2016

The OpenDEM Tracker App for user generated heights is on the way...

Unfortunately the desired reference data is yet not available, but read yourself here.

Mathematicians, meterorologists or physics out there, here is some test data. Perhaps somebody could find a way to correct the data in a proper way.

Thanks a lot Werner for the logo & icon!

 

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