> Maps. Some places are rather thin in the available maps department.... and some maps are thin on detail. When last in Canada (last year) I bought a heap of the official 1:50,000 topomaps of southern BC/Vancouver Island. When I looked at them I was shocked... they looked like New Zealand maps from the 1940s. No shading; almost no naming of coastal features. The current New Zealand equivalents are shaded, so you can see land features... even distinguish faults and folds in the rocks. The only problem is that they use a NZ-specific grid. A new series is going to be made, with the UTM (universal transverse mercator) "world" grid. I just hope that they use a the existing digital terrain model (DTM) as the map base, as this gives a photographic-quality definition of landforms. The NZ DTM can be magnified to give 1m resolution over the entire country. I was told by the map shop in Calgary that the Canadian maps, which in some cases have not been updated since 1975, and to be discontinued, which makes zero sense to me.
-- Regards Andrew Grebneff Dunedin, New Zealand Fossil preparator Mollusc, Toyota & VW van fanatic |
Please note - During the past 17 years of operation, several gigabytes of
Vanagon mail messages have been archived. Searching the entire collection
will take up to five minutes to complete. Please be patient!
Return to the archives @ gerry.vanagon.com
The vanagon mailing list archives are copyright (c) 1994-2011, and may not be reproduced without the express written permission of the list administrators. Posting messages to this mailing list grants a license to the mailing list administrators to reproduce the message in a compilation, either printed or electronic. All compilations will be not-for-profit, with any excess proceeds going to the Vanagon mailing list.
Any profits from list compilations go exclusively towards the management and operation of the Vanagon mailing list and vanagon mailing list web site.