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Kadir Şahbaz
Kadir Şahbaz
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inI use QGIS 3.2.3..

  I have two polygon layers "municipalities" and "landuse".

I want to update municipalities withmunicipalities with the summarized area off landusepolygonslandusepolygons within every municipality.

landuse polygons landuse polygons do, in some cases, cross the borders of municipalitiesmunicipalities, in those cases iI want only the intersection area in the calculation.

I can't find a way to do it with the build ind tools in qgisQGIS. I have installetinstalled the plugin "refFunctions", but iI can't figure out how to set it up.

A virtual layer with some sql would do it, iI think.. iI can calculate the total area, but how do iI get an summarized area for the landusepolygonslandusepolygons in every municipality?

in QGIS 3.2.3..

  I have two polygon layers "municipalities" and "landuse".

I want to update municipalities with the summarized area off landusepolygons within every municipality.

landuse polygons do, in some cases, cross the borders of municipalities, in those cases i want only the intersection area in the calculation.

I can't find a way to do it with the build ind tools in qgis. I have installet the plugin "refFunctions", but i can't figure out how to set it up.

A virtual layer with some sql would do it, i think.. i can calculate the total area, but how do i get an summarized area for the landusepolygons in every municipality?

I use QGIS 3.2.3. I have two polygon layers "municipalities" and "landuse".

I want to update municipalities with the summarized area off landusepolygons within every municipality. landuse polygons do, in some cases, cross the borders of municipalities, in those cases I want only the intersection area in the calculation.

I can't find a way to do it with the build ind tools in QGIS. I have installed the plugin "refFunctions", but I can't figure out how to set it up.

A virtual layer with some sql would do it, I think. I can calculate the total area, but how do I get an summarized area for the landusepolygons in every municipality?

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Lars Christensen
Lars Christensen
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Update polygon layer with summarized areas from other polygon layer

in QGIS 3.2.3..

I have two polygon layers "municipalities" and "landuse".

I want to update municipalities with the summarized area off landusepolygons within every municipality.

landuse polygons do, in some cases, cross the borders of municipalities, in those cases i want only the intersection area in the calculation.

I can't find a way to do it with the build ind tools in qgis. I have installet the plugin "refFunctions", but i can't figure out how to set it up.

A virtual layer with some sql would do it, i think.. i can calculate the total area, but how do i get an summarized area for the landusepolygons in every municipality?