Secretariat of the Pacific Regional Environment Programme
OpenStreetMap (OSM) is a free, editable map & spatial database of the whole world. This dataset is an extract of OpenStreetMap data for French Polynesia in a GIS-friendly format.
The OSM data has been split into separate layers based on themes (buildings, roads, points of interest, etc), and it comes bundled with a QGIS project and styles, to help you get started with using the data in your maps. This OSM product will be updated weekly.
Department of Environment, Tuvalu
Atmosphere and Climate Land Biodiversity Built Environment Coastal and Marine Culture and Heritage Inland Waters
Tuvalu-related publications on Pacific Environment Information Network (PEIN)
Search using the keyword "Tuvalu". 793 Results as of 15 April, 2018