How can I extract the vertex coordinates of a polygon on a map into CSV using QGIS?

  • 1
    The polygon is a vector layer?
    – Bera
    Commented Feb 10, 2023 at 7:13

1 Answer 1

  1. "Extract vertices" processing tool

  2. Optional: "Remove duplicate vertices" processing tool

  3. Save layer as csv:

    a) Right click layer -> Export -> Save Features As...

    b) Format -> Comma Separated Value [CSV]

    c) Optional: CRS -> "EPSG:4326 - WGS 84"

    d) Layer Options -> GEOMETRY -> AS_XY

    e) OK

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