+ Main Category
Biology: 18066
Agriculture: 7684
Horticulture: 3982
Forestry: 843
Geography: 5126
Environment: 5562
Research: 2212
Society: 445
+ Tell a Friend
Fill out the information below to email a friend a brief note about 'TropHort: Biology, Agriculture and Geography'
+ Top 10
+ Directory Statistics
Links: 41700
Categories: 7193
Registered Users: 599
Mailing List Subscribers: 115
+ Pagerank Statistics
+ Join Mailing List
Joining mailing list will entitle you
to receive occasional emails informing you of news and
updates to the site and any special offers that may be
of interest to you.
Navigation
Top > Geography > Geoscience > Geomatics > Navigation
|
Subscribe to this category
|
Categories
Popular Tags
Web Links
Annotated hub site of resources relating to navigating by the stars, including theory, practice, history, instruments, and classroom links.
Details Hits: 0 Votes: 0 Ratings: 
Reviews: 
Google PR: About the London based organization. Membership information. Online newsletter and briefings. Mailing list. Search the organizations library or journals. Competitions and events schedule.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: News, updates and advisories. Links to local US Coast Guards sites. Downloadable publications.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: About the organization. Membership information. Meeting programs. Discussion forum.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: Meeting programs with abstracts. Award winners and nomination forms. Membership information. Online version of the quarterly newsletter. Index of the organization's annual journal.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: Describes the activities and research of the Navigation Research Office at the European Space Operations Center.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: About the organization.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: Covers celestial navigation theory, sextant errors and corrections, rhumb line calculations and coastal navigation and conning.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: About the Carnegie Mellon researchers creating a prototype for a new lunar rover that can navigate rugged terrain and the navigation system they're using.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR: A non-profit corporation dedicated to the preservation of the art of celestial navigation. Mission, membership benefits, contact information.
Details Hits: 0 Votes: 0 Ratings: Reviews: Google PR:
|
Subscribe to this category
|
