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by gpsrchive
Mon Jan 18, 2021 4:48 pm
Forum: Montana 7x0
Topic: Very long startup-time
Replies: 25
Views: 2525

Re: Very long startup-time

Thank you rgschmidt for the update!
by gpsrchive
Sat Jan 16, 2021 1:15 am
Forum: GPSMAP 64
Topic: GPSMAP 64s Not Updating to Firmware 6.10
Replies: 5
Views: 252

Re: GPSMAP 64s Not Updating to Firmware 6.10

Fantastic!
by gpsrchive
Fri Jan 15, 2021 6:49 am
Forum: Montana 7x0
Topic: Very long startup-time
Replies: 25
Views: 2525

Re: Very long startup-time

Can you please email one or more of these 1000 cache PQ's to webmaster at GPSrChive dot com?

Thank you!
by gpsrchive
Thu Jan 14, 2021 11:13 pm
Forum: GPSMAP 64
Topic: GPSMAP 64s Not Updating to Firmware 6.10
Replies: 5
Views: 252

Re: GPSMAP 64s Not Updating to Firmware 6.10

Also, if you don't want to wait, and you updated the other 64st units with Garmin Express on a Windows PC... Navigate to the " C:\ProgramData\Garmin\CoreService\Downloads\PrimaryFirmware\ " directory and then find the folder with the correct firmware version for the GPSr you want the updat...
by gpsrchive
Thu Jan 14, 2021 10:54 pm
Forum: GPSMAP 64
Topic: GPSMAP 64s Not Updating to Firmware 6.10
Replies: 5
Views: 252

Re: GPSMAP 64s Not Updating to Firmware 6.10

That firmware version has been in beta for a few weeks now. When Garmin publishes non-beta firmware updates, their servers are configured to send them out in 'batches.' It is entirely possible the unit ID for the 66s you have just isn't part of one of those 'batches' just yet. Give it a few days, an...
by gpsrchive
Wed Jan 13, 2021 5:24 pm
Forum: GPSMAP 66s/st
Topic: GLONASS and GALILEO usage
Replies: 17
Views: 878

Re: GLONASS and GALILEO usage

However, the data we have looked at using the Trimble tool is with the Elevation cutoff set to zero i.e. perfect conditions. If one simulates more difficult conditions with satellite obstruction by incrementally raising this elevation mask, with a single GNSS, one soon gets to a situation where the...
by gpsrchive
Wed Jan 13, 2021 11:34 am
Forum: Garmin Topo Maps
Topic: TopoActive Europe still at 2020.10?
Replies: 3
Views: 289

Re: TopoActive Europe still at 2020.10?

Thank you for the update!
by gpsrchive
Tue Jan 12, 2021 3:40 pm
Forum: GPSMAP 66s/st
Topic: GPSMAP 66 Firmware 6.00
Replies: 42
Views: 3226

Re: GPSMAP 66 Firmware 6.00

I tried "Auto Calibration = Once". The device did not get a near correct barometric altitude upon power-up. The figures were: GPS = 103m (correct) and barometric 195m. Please see the post above by 987. If you are certain of the elevation value for a given location, manually calibrate the ...
by gpsrchive
Tue Jan 12, 2021 3:30 pm
Forum: Oregon 7x0
Topic: Incorrect average overall speed and time
Replies: 12
Views: 373

Re: Incorrect average overall speed and time

buffet wrote: Tue Jan 12, 2021 6:32 am I'm sure that this is intentional from Garmin.
It may also be a long standing bug that needs to be corrected for all devices that record FIT files....
by gpsrchive
Tue Jan 12, 2021 3:07 pm
Forum: GPSMAP 66s/st
Topic: GLONASS and GALILEO usage
Replies: 17
Views: 878

Re: GLONASS and GALILEO usage

This recent article entitled "Comparative Study on GNSS Positioning Systems for Autonomous Vessels in the Arctic Region" should be of interest to your research: http://ceur-ws.org/Vol-2626/paper12.pdf That is an interesting GNSS simulation study. I have also been researching GNSS availabi...

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