Add Yahoo as a preferred source to see more of our stories on Google. When was the last time you planned a backpacking trip without a computer, phone, or GPS unit? Think hard. Unless you're a ...

No audio available for this content. CMTINC.COM (Corvallis Microtechnology, Inc.) has added a new dimension to its iOS-based GPS/GIS application software by releasing the Contour – Volume – Stakeout ...

SANTA CLARA, CA – May 8, 2012 – Magellan, a leader of innovative GPS devices for vehicles, outdoor and mobile navigation, today announced the availability of National Geographic's TOPO!, the most ...

YEREVAN, MARCH 12, ARMENPRESS: The use of contour maps at secondary schools is very important as they not only develop the visual perception but also stimulate geographical thinking; as a result the ...

JOE CROWLEY: When you’re planning a route you need to work out how strenuous it’s going to be. Now obviously distance is one thing to consider. The other thing is how many ups and downs there are ...

When was the last time you planned a backpacking trip without a computer, phone, or GPS unit? Think hard. Unless you're a dedicated old-schooler, it probably wasn't recently. If your map skills are ...