GPWv411: Population Count (Gridded Population of the World Version 4.11)

Dataset Availability

2000-01-01T00:00:00Z–2020-01-01T00:00:00Z

Dataset Provider

NASA SEDAC at the Center for International Earth Science Information Network

Earth Engine Snippet

ee.ImageCollection("CIESIN/GPWv411/GPW_Population_Count")

Cadence

5 Years

Tags

ciesin gpw nasa population

Description

This dataset contains estimates of the number of persons per 30 arc-second grid cell consistent with national censuses and population registers. There is one image for each modeled year.

General Documentation

Note: Because this collection has a pyramid policy of MEAN, zooming out results in information loss. Calculations need to be performed at native resolution.

The Gridded Population of World Version 4 (GPWv4), Revision 11 models the distribution of global human population for the years 2000, 2005, 2010, 2015, and 2020 on 30 arc-second (approximately 1km) grid cells. Population is distributed to cells using proportional allocation of population from census and administrative units. Population input data are collected at the most detailed spatial resolution available from the results of the 2010 round of censuses, which occurred between 2005 and 2014. The input data are extrapolated to produce population estimates for each modeled year.

Bands

Resolution
927.67 meters

Bands

Name	Min	Max	Description
population_count	0*	627597*	The estimated number of persons per 30 arc-second grid cell.

* estimated min or max value

Terms of Use

Terms of Use

CC-BY-4.0

Citations

Citations:

• Center for International Earth Science Information Network - CIESIN - Columbia University. 2018. Gridded Population of the World, Version 4 (GPWv4): Population Count, Revision 11. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4JW8BX5. Accessed DAY MONTH YEAR.

DOIs

• https://doi.org/10.7927/H4JW8BX5

Explore with Earth Engine

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Code Editor (JavaScript)

var dataset = ee.ImageCollection('CIESIN/GPWv411/GPW_Population_Count').first();
var raster = dataset.select('population_count');
var raster_vis = {
  'max': 1000.0,
  'palette': [
    'ffffe7',
    '86a192',
    '509791',
    '307296',
    '2c4484',
    '000066'
  ],
  'min': 0.0
};
Map.setCenter(79.1, 19.81, 3);
Map.addLayer(raster, raster_vis, 'population_count');

Open in Code Editor

GPWv411: Population Count (Gridded Population of the World Version 4.11)

This dataset contains estimates of the number of persons per 30 arc-second grid cell consistent with national censuses and population registers. There is one image for each modeled year. General Documentation Note: Because this collection has a pyramid policy of MEAN, zooming out results in information loss. Calculations need to …

CIESIN/GPWv411/GPW_Population_Count, ciesin,gpw,nasa,population

2000-01-01T00:00:00Z/2020-01-01T00:00:00Z

Google Earth Engine

https://developers.google.com/earth-engine/datasets

• https://doi.org/10.7927/H4JW8BX5