The Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers, for the year 2010. A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative units, was used to assign population counts to 30 arc-second grid cells.
The Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers, for the year 2015. A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative units, was used to assign population counts to 30 arc-second grid cells.
Land cover maps showing change over time as well as specific time stamps in jpeg format
Map displaying Niue's water bores and water tanks
Surrounding Reefs of Niue
Niue's Exclusive Economic Zone from the 2018 SOE
Three time stamps with 3 maps from 1994, 2001 and 2008
Map displaying water bore locations and water tanks in Niue
Areas of deforestation mapped in red, areas of reforestation mapped in green
2008 land cover types including forests, urban and developed areas, water and more
Map of Niue's Cyclone Impact Area during the cyclone season from the 2018 SOE
Map of the protected areas for Niue with country-level summary statistics on the amount of area under protection, count for each type of protected area (terrestrial or marine), and the count of their designation.
Map of the protected areas for Niue Island, Niue with country-level summary statistics on the amount of area under protection, count for each type of protected area (terrestrial or marine), and the count of their designation.
Niue Coastal Water Quality Survey by Luke Mosley
The Gridded Population of the World, Version 4 (GPWv4): Population Density, Revision 11 consists of estimates of human population density (number of persons per square kilometer) based on counts consistent with national censuses and population registers, for the year 2020. A proportional allocation gridding algorithm, utilizing approximately 13.5 million national and sub-national administrative units, was used to assign population counts to 30 arc-second grid cells.
Niue Coastal Water Quality Survey. SOPAC Technical Report 2004