Hi,
same problem here on Fedora 34 (no GUI, no error, qgis process at 100%
on one core), same fix.
Thanks!
Jochen
Am 21.07.21 um 22:29 schrieb Richard Greenwood:
> Same here -
> removing ~/.local/share/QGIS/QGIS3/profiles/default/symbology-style.db
> fixes the issue.
>
> Many thanks!
> Rich
>
>
Hi John,
as I understand it, you created the base map in QGIS. If you use the
measure tool in QGIS to get the distance between two distinct features
in the map (e.g. road intersections) and then measure the same distance
on the printed base map with a ruler, it should be possible to calculate
the
Hi Walt,
I would load the dxf file with the modified building in QCAD and
move/translate the data there. After saving the modified dxf file, this
should import in QGIS at the correct location.
You will need two reference points from the existing building structure
- you could for example
Hi Maria,
the position of the base station at the entrance of the valley sounds
good. Before you invest a lot of money, you could rent a system and try
it out in the field. Most local dealers should have devices available
for rent or tests.
The problem with wet conditions could have to do with
Hi,
while I agree that there are lots of bad examples of proprietary
formats, I want to say a few words to some of your examples:
It is true that OpenStreetMap data is difficult to handle - this is not
because it is closed, but because it is open. When the project was
started the goal was to
Hi,
if the data is likely to change frequently, you might want to add a
virtual field. Thus, the MAX_AREA would always be up to date.
https://docs.qgis.org/3.10/en/docs/user_manual/working_with_vector/attribute_table.html?#creating-a-virtual-field
Regards
Jochen
Am 20.05.20 um 00:09 schrieb
Hi Nicolas,
there are several potentially accurate GNSS modules available, even
sensitive choke ring antennas aren't that expensive. What's time
consuming and difficult is building a whole functioning system
(integration and software).
This would be a great university project - develop an open
Hi Steve,
I think there are two different aspects to your question:
1) Accuracy of GPS Devices
I agree with others that you can't expect a better accuracy than the 10
to 30 feet you observed with a smartphone or a simple handheld GPS. This
might improve by averaging, but this takes time. Survey
