2

I have a polygon layer and I want to dissolve the polygons according with a specific field. But I want sth extra. I would like to dissolve only the neighbors polygons. For example, look the below image. I would like the marked polygons with red pen to be different features. enter image description here

Is there any possible way? I use QGIS but any answer in ArcGIS is acceptable.

0

If the polygons you want to dissolve are few, then you can merge them manually using Merge tool, as you can see below:

enter image description here

Start editing → Select the polygon you want to merge → it will prompt you a table to choose which field you want to use. Then select that feature and click OK.

ArcGIS has the same tool. Go to Editor → Start editing → Select the polygons you want to merge → Go to editor and select Merge.

Right-click the toolbar panel and Select Advanced Digitizing toolbar, as you can see below:

enter image description here

  • what is the name of the plugin you use? – ilias m Oct 14 '16 at 9:16
  • It is not Plugin, it comes with QGIS. I am using QGIS 2.14.7. See the updated answer. – ahmadhanb Oct 14 '16 at 9:19
0

You could try to run Multiparts to Singleparts function after dissolving. Features that do not touch should become singleparts.

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.