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Quality assurance and validation

Purpose​

This page outlines how to ensure Māori GIS data is accurate, appropriate, and culturally correct.

Technical accuracy​

Check:

  • Spatial accuracy

  • Attribute consistency

  • Projection and scale

  • Data integrity

Technical errors undermine trust.

Cultural validation​

Validation should include:

  • Correct place names

  • Appropriate representation

  • Review by knowledge holders

  • Respect for tikanga

Technical correctness is not enough.

Review processes​

Good practice includes:

  • Peer review

  • Community sign off where appropriate

  • Clear approval points

Validation should be planned, not rushed.

Managing uncertainty​

Be clear about:

  • Known gaps

  • Assumptions

  • Confidence levels

Honesty builds credibility.