News
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A Cost Effective Method for Capturing High Accuracy Ground Control
A cost-effective method for high-accuracy data collection using a GNSS surveyor. -
Announcement: New Bad Elf App and Firmware for the GNSS Surveyor Accessory (Post-Processing and DGPS Support)
We designed and built the Bad Elf GNSS Surveyor to provide affordable mapping-grade accuracy of about 1 meter when used with SBAS and PPP. The Surveyor has reliably achieved accuracy...
