OGRE - Open GNSS Research Equipment Receiver v2.0

There is a need for a low-cost, low-power GNSS instrument that can be used to track ice motion on glaciers, study snow accumulation, crevasse formation, etc. Here, we designed a simple, low-component, low-cost, scientific-grade instrument that is cheap enough that you won't cry if you lost it to a crevasse. Version 2.0 integrates the ublox X20P chip, which is all-band and lower power (~90% compared to v1.0).

Beyond the hardware available here, the underlying software is Arduino-based and inspired from the open-source community. You can check it out here:

https://github.com/glaciology/ogre

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May 25,2026

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OGRE - Open GNSS Research Equipment v2.0

4 Layers PCB 49.5 x 58.4 mm FR-4, 1.6 mm, 1, Immersion gold, Blue Solder Mask, White silkscreen

The OGRE2.0 is a simplified, easy to use, low-power, integrated GNSS data logger for use in remote field settings, now with L1/L2/L5.

Published: May 25,2026

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