CIESIN GPWv3 grid2p5arcmin adjusted density: U.N.-Adjusted Population Density data

adjusted U.N.-Adjusted Population Density from CIESIN GPWv3 grid2p5arcmin: Gridded Population of the World, Version 3, from the Socioeconomic Data and Applications Center (SEDAC) at CIESIN, gridded at 2.5 arc-minute resolution.

Independent Variables (Grids)

Time (time)
grid: /T (months since 1960-01-01) ordered (1990) to (2000) by 60.0 N= 3 pts :grid
Longitude (longitude)
grid: /X (degree_east) periodic (179.9792W) to (179.9792E) by 0.04166667 N= 8640 pts :grid
Latitude (latitude)
grid: /Y (degree_north) ordered (84.97916N) to (57.97917S) by 0.04166666 N= 3432 pts :grid

Other Info

CE
1250
CS
0
datatype
realarraytype
maxncolor
254
missing_value
-9999.0
pointwidth
12
scale_max
1250.0
scale_min
0.0
units
Number of Persons /km2
Use_Constraints
The Trustees of Columbia University in the City of New York and the Centro Internacional de Agricultura Tropical (CIAT) hold the copyright of this data set. Users are prohibited from any commercial, non-free resale, or redistribution without explicit written permission from CIESIN and CIAT. Users should acknowledge CIESIN and CIAT as the source used in the creation of any reports, publications, new data sets, derived products, or services resulting from the use of this data set. CIESIN and CIAT also request reprints of any publications and notification of any redistributing efforts.
colorscale

References

Balk, D., G. Yetman, 2004: The Global Distribution of Population: Evaluating the gains in resolution refinement. GPWv3 working paper. CIESIN. (available at http://sedac.ciesin.org/gpw/docs/gpw3_documentation_final.pdf)

Balk, D., M. Brickman, B. Anderson, F. Pozzi, G. Yetman, 2005: Mapping global urban and rural population distributions: Estimates of future global population distribution to 2015 (Annex). FAO Environment and Natural Resources Working Paper No. 24. (available at http://sedac.ciesin.org/gpw/docs/GISn.24_web_gpwAnnex.pdf)

Last updated: Tue, 17 Oct 2023 08:03:15 GMT

Data Views

TXY
[ X Y | T]MMM


Filters

Here are some filters that are useful for manipulating data. There are actually many more available, but they have to be entered manually. See Ingrid Function Documentation for more information. Average over X Y T | X Y X T Y T | X Y T |
RMS (root mean square with mean *not* removed) over X Y T | X Y X T Y T | X Y T |
RMSA (root mean square with mean removed) over X Y T | X Y X T Y T | X Y T |
Maximum over X Y T | X Y X T Y T | X Y T |
Minimum over X Y T | X Y X T Y T | X Y T |
Detrend (best-fit-line) over X Y T | X Y X T Y T | X Y T |
Convert units from Number of Persons/km2 to

Note on units