This map is Sheet 11 Edition 1-D.O.S. of the topographic map series E 804 Trinidad 1:25,000. It has been scanned, cropped to the map area, and georeferenced. Contour intervals are shown at 50 meters. Sheet History: Field survey by DOS; Air photography -- Spartan Air Dervices Feb 1958. RAF Oct-Nov 1964; Field revision by Lands & Surveys Dept 1966. Printed by Lands & Surveys Division in 1970. Published by Great Britain. Directorate of Overseas Surveys in 1970.
Creator:
Great Britain. Directorate of Overseas Surveys. and Land Info (Firm)
This data is copyrighted by Land Info, Inc. and/or its suppliers. Access is restricted to current UC Berkeley students, staff, and faculty, as well as walk-in users who are physically present on campus at the Earth Sciences & Map Library, who may make all use of the data as is consistent with the Fair Use Provisions of United States and international copyright laws. Authorized Users may transmit to a third party in hard copy or electronically, minimal, insubstantial amounts of the Licensed Materials for personal use or scholarly, educational, or scientific research or professional use but in no case for resale or commercial purposes. Derived works that include the source data must be merged with other value-added data in such a way that the derived work cannot be converted back to the original source data format. Use of this data should include proper source referencing to Land Info, Inc. and Copyright statement on map: Trinidad & Tobago-1970