Enregistré dans:
| Auteurs principaux: | , |
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| Format: | Recurso educativo Open Access |
| Langue: | en |
| Publié: |
1997
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| Sujets: | |
| Accès en ligne: | https://eric.ed.gov/?id=EJ558465 |
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Table des matières:
- Advancing the Digital Map Library. Lamont, Melissa Bowles, G. Ian Information Networks Information Services Information Sources Internet Maps Nonprint Media Online Systems Statistical Data Visual Aids Describes the Pennsylvania County Mapper, which provides economic and social data by county and enables users to create and customize electronic thematic maps through the Internet. Discusses conditions leading to the development of the site and basic requirements for service; relates experiences with building an online mapping system. (AEF)