Points, lines and polygons — the building blocks of a map.
Complete all lessons to receive a personalised certificate of completion. Download the PDF or share your verification link to show proof of learning.
Working with vector layers, attribute tables, and symbology to make a layer legible.
3 modules · 3 lessonsLocked
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OpenSigma
This is to certify that
Your Name
has successfully completed
Vector Data
Director of Training
Date issued
04 Aug 2026
Certificate ID
XXXX-XXXX-XXXX
Scan to verify
