[Qgis-user] [Qgis-community-team] 3D view of LIDAR data city of boulder

[Saber Razmjooei]

Hi Larissa,

Apologies. Boulder data indeed contain walls and roofs.

To view the data in 3D, you need to go to each layer and open Properties >
3D view and change the style to Single symbol.

Also, the dataset is very large. It would be easier if you crop the data to
a smaller area.

Regards
Saber


On Sat, 8 Feb 2020 at 12:00, Saber Razmjooei <
saber.razmjooei at lutraconsulting.co.uk> wrote:

> Hi Larissa,
>
> Many thanks for looking into documenting this.
>
> I had a quick look at the data. It is only the footprint. So, you can only
> extrude the data (based on height).
>
> There is a good data source of 3D buildings here:
> https://github.com/wonder-sk/3d-spatial-data
>
> And for building in New York, we wrote a blog post here. The data have
> z-valuse and should automatically get picked up by the 3D map view.
> https://www.lutraconsulting.co.uk/blog/2017/10/16/buildings-in-qgis3d/
>
> Feel free to use any of the content from our website in the documentation.
>
> Kind regards
> Saber
>
> On Fri, 7 Feb 2020 at 13:59, Larissa Junek <l.junek at gmx.net> wrote:
>
>> Hello folks,
>>
>> for documentation purposes I'd like to visualize the 3d data of the city
>> of boulder in qgis 3.10 .
>>
>> https://bouldercolorado.gov/open-data/city-of-boulder-3d-buildings/
>>
>> Unfortunately qgis crashes when loading the shapefile into the 3d view.
>>
>> Also, where do I have access to the z-coordinate so that there will be a
>> 3d view. At the moment there is only visible a plane with the vectors
>> but no "z-value"  in the 3d view application. Extrusion doesn't help
>> solute the problem.
>>
>> There is a hint that these data have something to do with GeoJSon, so
>> maybe I have to find another 3d data suitable for using in the 3D view
>> application.
>>
>> Can somebody help?
>>
>> Cheers, Larissa
>>
>> _______________________________________________
>> Qgis-community-team mailing list for organizing community resources such
>> as documentation, translation etc..
>> Qgis-community-team at lists.osgeo.org
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>
>
>
> --
> Saber Razmjooei
> www.lutraconsulting.co.uk
> +44 (0)7568 129733
>


-- 
Saber Razmjooei
www.lutraconsulting.co.uk
+44 (0)7568 129733
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