The Environmental Sustainability Index is a measure of overall progress towards environmental sustainability for 122 countries. Eritrea Technology and Resource Assessment Climate statistics for Eritrea and other information covering vegetation, energy and remote sensing on a site maintained by Robert Van Buskirk. Provided by the United States Department of Energy, this database provides information regarding the energy profile of individual countries and links to related information sources. The US Global Change Research Information Office provides access to data and information on global change research, data, strategies and technologies on behalf of the US Global Change Research Program. The Global Environment Outlook is produced by the United Nations Environment Programme and includes regional and global reviews of the state of the environment, selected indicators, reviews of policy responses, and more.
Site also contains links to related data sources and analysis tools.
Monthly mean climate parameters are available for a range of variables from DAAC, which provides data and related services for global change research and education. The DAAC home page provides access to ocean, biosphere, atmospheric chemistry and other relevant data. The Climate Data Library contains a variety of data sets, primarily oceanographic and atmospheric, that can be downloaded or viewed and manipulated on line. The software provides users with access to meta-data information about the content and location of environmental information and data holdings which UNEP is compiling. The MSU temperature data set, which covers the height of the atmosphere and is derived from satellite-based instrumentation, is one of the most important measures of the state of the climate system.