Selecting polygon with the largest area in QGIS

How do I select part of a polygon in Qgis? From Vector Menu Select Geometry Tools > Multipart To Single Part and Run that tool. This will create a new shapefile where parts are separated in attribute table. From there you can make your rectangle selection.  How do I select part of a shapefile in

Can’t remove QGIS plugin

How do I uninstall a system plugin? Uninstalling the Plugin Navigate to the System Application > Applications. In the Develop tab, open the application you want to delete. Click the Delete button on the top-right corner. The Confirmation popup window displays. Click Delete to delete the application. Enter “delete” in the text box and click

Rotating non-symmetrical symbols, or avoiding upside down symbols

What is it called when a word says something different upside down? What is an ambigram? An ambigram is a word or design that retains meaning when viewed from a different direction or perspective. How do I rotate symbols in Arcgis? Click the Symbology tab, and select Advanced > Rotation. Select the field that contains

Choosing to use QGIS LTR or another version/release type

Which version of QGIS should I use? The 64bit version is recommended for almost all users, unless you are attempting to install the software on a extremely old computer that has a 32 bit processor. It is also recommended that you install the latest release rather than the long term release so that you have

Lost Polygons after clipping Shapefile using QGIS clip fuction

How does clip work in Qgis? Clipping allows you to clip the feature with the defined boundary line. To do that open the tool from Vector > Geoprocessing Tools > Clip. You assign Input Vector layer that you want to clip and Clip layer that’s boundary line will be used to clip and finally assign

How to find quantity in a certain attribute in a related polygon in ArcGIS

How to count the number of point features within a polygon in ArcGIS? Open the attribute table for the join output, and look for the Join_Count field. The number in the field represents the number of point features within the polygon, which in this example is the number of earthquakes that occurred in Indonesia.  How

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