Geopackage data geomorphological map

Datasets BRO
#1

Hello, I tried to use the geopackage on QGIS of the GMM map, how can I add the style on the polygon ??

Thanks in advance,

Thomas

#2

Hello Thomas,

The downloadfile contains a SLD (Style file), you can open this in QGIS.
You can find more here SLD in QGIS

Kind regards,

Erkan Efek
PDOK

#3

It is not possible to apply the SLD directly to the geopackage file in the zip file. The geopackage BRO-GMM-DownloadServiceData-GEOM50000-V2019-2-31.gpkg contains the official BRO data model which is normalized. To use the SLD you would need to join a couple attribute tables to the feature table mapped_feature.

However according to the ReadMe-GeomorfologischeKaart.docx (in the zip file), the zipfile should also include BRO-GMM-ViewServiceData-GEOM50000-V2019-2-31.gpkg , a geopackage with denormalized data for displaying the data. I expect it would be possible to use the SLD directly on this geopackage . But the BRO-GMM-ViewServiceData-GEOM50000-V2019-2-31.gpkg is missing from the zip file. We will investigate why this file is missing.

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#4

Here is an example join config on feature table mapped_feature with the attribute tables geomorphological_area and mp_landform_subgroup to get the SLD working:

image
image1391×956 213 KB

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#5

Thanks every body for the helps, it works well !!! :heart_eyes:

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#6

The zipfile in the reply of Anton is an old, not updated version the new version can be found here:

https://service.pdok.nl/bzk/bro-geomorfologischekaart/atom/v1_0/brogeomorfologie.xml

We have asked the owners of the dataset to correct the readme with the correct geopackage name.

regards, Erkan

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