Accurate spatial database for country administrative boundaries

Hi Manuel,


Have you checked on the GEOSS portal? (www.geoportal.org) They have compiled numerous world-wide data sets including the Global Country Boundaries data set compiled by UN-FAO.


I hope this helps.


Salvador


En Mar, 1 Diciembre, 2020 en 9:31, Manuel Sp?nola <mspinola10 at gmail.com> escribi?:
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Para: r-sig-geo at r-project.org
Dear list members,

I am looking for a global accurate spatial database for countries'
administrative boundaries.

I tried the raster package, using the getData function and the GADM
database and rgeoboundaries for the geoboundaries database, but I get
differences between them.

Is there any other spatial database for administrative boundaries
accessible from R, so I can compare and decide which one is the most
accurate of the open access spatial database for the countries I am
interested?

Thank you very much in advance.

Manuel

*Manuel Sp?nola, Ph.D.*
Instituto Internacional en Conservaci?n y Manejo de Vida Silvestre
Universidad Nacional
Apartado 1350-3000
Heredia
COSTA RICA
mspinola at una.cr <mspinola at una.ac.cr>
mspinola10 at gmail.com
Tel?fono: (506) 8706 - 4662
Personal website: Lobito de r?o <https://sites.google.com/site/lobitoderio/>
Institutional website: ICOMVIS <http://www.icomvis.una.ac.cr/>

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