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E-Resources
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(381) Resources In 'Science & Engineering (General)'
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Databases & Article Indexes (51) E-Journals (85) Almanacs & Factbooks (1) Associations, Organizations & Societies (8) Biography (2)
Book Reviews (3) Citation Guides & Style Manuals (3) Companies, Manufacturers & Product Catalogs (3) Conferences & Proceedings (12) Converters (3)
Data Sets & Statistics (7) Directories (5) Discussion Lists & Blogs (3) E-Books (46) Encyclopedias & Subject Dictionaries (10)
Government Information (15) Handbooks, Tables, Properties & Datasheets (8) Images (1) Job Opportunities (3) Libraries, Museums, Catalogs & Archives (7)
Maps, Atlases & GIS (2) News Sources (15) Observatories & Labs (2) Patents & Trademarks (7) Penn Sites (5)
Preprints & Working Papers (6) Publishers & Books Sellers (1) Research Guides (34) Schools & Research Centers (2) Search Engines & Portals (14)
Standards (3) Study & Teaching (6) Technical Reports (8)
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Important Science & Engineering (General) Maps, Atlases & GIS

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Geographic Names Information System
Also Known as: GNIS USGS FIPS55
Provides FIPS codes, latitude and longitude center points, other information for United States mapping features: political entities, towns, places, and other placenames including landmarks and topogra...   [more]
Unrestricted Access

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GEOnet Names Server
Also Known as: GNS NIMA
International and foreign national names information...   [more]
Unrestricted Access

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