SEDAC POPGRID Viewer

	ESRI WPE	GPWv4	GHSL	WorldPop	LandScan	HRSL
Data Source
Year of Input Data
Input Feature Count
Year of Last Census
Spatial Resolution of Gridded Data	150m	1km	250m	100m	1km	30m

Use the (explore-view ) button (top right) to display 4 linked maps to compare data sets side by side and identify (get info) pixel values
Compare population and settlement data and information
Click on Population Data, Settlement Data, or Metadata Layers in table of contents to expand or hide each group of layers
Click on the map to get a detailed source comparison for each country.
Draw rectangles and polygons to get a population estimate comparison chart.

Click to draw a polygon
- Single-Click on the map to set the vertices.
- Double-Click on the map to finish drawing
  - Alternative: click on the first vertex you set to finish drawing

Click to draw a rectangle
1. Click and drag on the map to set the rectangle width and height to the area you're interested in.
2. Release mouse to finish drawing your rectangle

Click to draw a rectangle
1. Right-click on rectangle to enter edit mode.
2. drag vertices to reset height and width.
3. drag entire shape to move to a different location
4. Right-click again to save your changes

Click to draw a rectangle
1. Right-click polygon or rectangle to enter edit mode
2. Hold down command key (control key for Windows) and click on shape.

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