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For using TreeKeeper out in the field, we recommend choosing a mobile device with Cellular connectivity (via a carrier having the best coverage in your area). Keep in mind that location accuracy, no matter what device is capturing the GPS signal, requires a pretty clear view of the southern sky for best pefromanceperformance. While using a mobile device connected to the Internet via cellular connection, it is recommended to leave Wi-Fi turned on which will accentuate location identification accuracy.
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