I have the range of azimuth defined in the data attribute table as you see below: enter image description here

And as a result, I want to have some visual section of the bearing, determined by the azimuth I and azimuth II values in my data attribute table.

Is it possible in QGIS?

  • Do you mean 'as depicted in the linked image' ?
    – Snaileater
    Jul 2, 2021 at 9:37
  • yes, i want something like shown in the image,
    – Geographos
    Jul 2, 2021 at 9:44

1 Answer 1


You can use wedge_buffer() with Geometry generator or Geometry by expression and this expression:


To change the size (radius), adapt the number on the 2nd last line (here: 10000). See here for details.

When working with angles, be sure to use an appropriate CRS (one that preserves angles like Mercator projection) - see 2nd screenshot.

enter image description here

Difference between EPSG:4326 (blue) and EPSG:3857 (red), using the same expression:

enter image description here

  • Yes, it works. How to restrict it to a few kilometers instead of a whole globe? The range is endless now.
    – Geographos
    Jul 2, 2021 at 9:50
  • You probably used a geographic CRS with units in degrees, that's why it gets so huge. See updated answer how to change that. Howver, be aware: when working with angles, best use a CRS that returns equal angles. So here, a mercator projection is a good option (I used WebMercator / EPSG:3857).
    – Babel
    Jul 2, 2021 at 9:55

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