access to over five million summaries of journal articles, technical reports, and conference papers and proceedings in all areas of engineering. coverage: 1969-
database of proprietary, royalty-free world, continent, country, and state maps. included in the 4,000+ maps are: political maps, physical maps, outline maps, population maps, precipitation maps, climate maps, and other thematic maps. new maps are added to the collection every month.
atoz maps glossaries:
atoz maps includes several glossaries:
geobase thesaurus search:
the thesaurus function helps you to:
the thesaurus is accessible from the main search page.
geobase mapping tool - graphically showing, or mapping, the significant geographic features mentioned in the result set of a search. after running a search, click the show map link to display a map of your results. the map plots different geographical data from geobase search results on a digital map using google map technology.
covering the history and culture of the united states and canada, from prehistory to the present. with selective indexing for over 1,700 journals from 1955 to present and full-text coverage of more than 230 journals and nearly 100 books. coverage: 1955-
provides indexing of historical articles from more than 3,100 journals in over 40 languages dating back to 1955. in addition, this database provides access to the full text of more than 380 journals and 140 books.
(remote sensing online retrieval system) - provide access to archived information on the technologies and applications of remote sensing and is available through the earth sciences information centre (esic) of natural resources canada. coverage: 1950-1995