ArcGIS Field Maps and GPS

Question

Hello GIS friends,

Good morning! I have a question friends.

Every year we collect forest pest (Southern Pine Beetle, Sawfly, etc) data using Field Maps and an eternal GPS (Bad Elf GPS Pro +) connected with Bluetooth to the Field Maps. Our pilots and foresters at the Alabama Forestry Commission do a great job of locating forest pest infested spots from the sky. We appreciate them. However, this year the Bad Elf GPS Pro + is not consistently connecting with the satellite and and as such we are not being able to collect data as efficiently. Does anyone use Bad Elf GPS with Field Maps? Do you know what we are not doing right to get a consistent connection with the GPS?

We bought this Bad Elf GPS Pro + for a nominal price, around $150 - $250 if I remember correctly. Do you all have any recommendation for a GPS assuming the Bad Elf GPS may not work.

Thank you,
Abi

AbiDhakal · Answer

Hey folks,

I got it figured out. The GPS might be working now. It required an update of both the firmware on the Elf as well as the underlying GNSS Engine. We'll know more as our foresters collect data. Thank you all for chipping in your ideas. They all helped.

Thank you,
Abi

dougbrowning · Answer

The new Samsung Active 4 Pro has a dual band GPS chip in it and testing shows submeter right from the tablet.  Plus they are rugged, can swap batteries, etc.  It is a 10 inch now with the 8 coming soonish.  I think the XCover Pro has the chip also.  Many of the Google Pixels have the dual band also.  iPads do not have them yet but the iPhone and watch do so it's just a matter of time - hopefully the next release.

I would go with new tablets and skip all the extra units and config issues.  On testing the bad elfs tended to not be much better anyway (not sure on these pro + ones this was years ago).

hope that helps

MichaelLohr · Answer

You are welcome, Abi. Maybe try a complete reset on the GPS if you can find the documentation on the Bad Elf website.
Also, as I recall, Field Maps requires a provider profile for the GPS unit when it is Bluetooth connected and this profile is stored on the mobile device as a part of the Field Maps settings. The file has disappeared on me before or has become corrupt, requiring me to recreate this from scratch in order for FM to connect to the GPS. Good luck.