CIESIN is an interdisciplinary research and data center that provides access to a wide range of global data, associated documentation, and visualization and analysis tools to improve understanding of human interactions in the environment.
re3data.org: Center for International Earth Science Information Network;
editing status 2016-03-22;
re3data.org - Registry of Research Data Repositories. http://doi.org/10.17616/R31605
last accessed: 2017-01-20