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Extending vector grid in QGIS

Geographic Information Systems Asked by ret24 on January 12, 2021

I created vector grids in QGIS of size 2*2km.

Now I have to add few more grids of the same size to these existing grids. Is this possible in QGIS?

One Answer

As an idea you can try using the "Translate" geoalgorithm from the QGIS's Toolbox.

'Offset distance (x-axis)' and 'Offset distance (y-axis)' will be a combination of two values from a set of (len, 0, -len) values, where len is the a length/width of your grid layer.

('len', 0)
('len', '-len')
('len', 'len')
(0, 'len')
(0, '-len')
('-len', 'len')
('-len', 0)
('-len', '-len')

So, it is like a Moore neighborhood, where there is a central cell and there are eight cells which surround it.

Here is an example:

enter image description here


References:

Answered by Taras on January 12, 2021

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