Cook Islands National Environment Service
The Landuse layer of Rarotonga was produced in 2009/2010 under the Sustainable Land Management (SLM) Project. This project was co-implemented by NES and MOIP.
The layer was produced by digitizing from satellite imagery and carrying out random checks on the field.
Nauru Department of Commerce, Industry and Environment
Ridge to Reef data on Nauru's settlement, limited metadata, compiled in 2018