Hi,
Another way is to create a TIN (vector/geometry tools/Delaunay
triangulation) and then to dissolve (vector/geoprocessing
tools/dissolve) the result. This may be painful depending on your
computer. This method would create very tight border.
Nicolas
On 2022-04-12 8:44 a.m., Stefan Giese (WhereGroup) via Qgis-user wrote:
search for concavehull or see this one https://youtu.be/24H_MyXohL4
Am 12.04.2022 um 14:36 schrieb Yamen Tekaji via Qgis-user:
Dears,
I have a layer containing 700K points. please check attachment.
I want to create a polygon that passes through the outer points only.
an outline polygon.
Can you please help me in achieving this?
If you know a web page that teaches this in details, it will
be helpful and appreciated.
Thanks
Yamen
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