Hello everyone. I have to survey some elevations over some relatively rugged bushwhack type terrain. I could do it in stages with a water tube or a 4' level and some mason's twine but I'm wondering if anyone has some innovative methods that might save some time. I have a quality sextant - if anyone knows of an good optical device for measuring outdoor distances I could get relatively cheaply that would work just fine for a triangulation.
I need accurate readings because I am only working with 10' of head at the most. Cheers, brian mailto:[EMAIL PROTECTED] ------------------------ Yahoo! Groups Sponsor --------------------~--> Yahoo! Domains - Claim yours for only $14.70 http://us.click.yahoo.com/Z1wmxD/DREIAA/yQLSAA/FGYolB/TM --------------------------------------------------------------------~-> Does your company feature in the microhydro business directory at http://microhydropower.net/directory ? If not, please register free of charge and be exposed to the microhydro community world wide! NOTE: The advertisements in this email are added by Yahoogroups who provides us with free email group services. The microhydro-group does not endorse products or support the advertisements in any way. More information on micro hydropower at http://microhydropower.net To unsubscribe: send empty message to [EMAIL PROTECTED] Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/microhydro/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
