Monday, April 7, 2014

LAND NAV: Free PDF downloads of USGS generation 1 & 2 quadrangles now available via Google Maps Gallery

• Gen 1 Traditional scanned paper quad download page
• Gen 2 Modern layered digital quad download page

NOTE: To access the download option for a quad, click on the green button, center-quad

SOURCE: Loren Pfau of the Alpine Rescue Team, via NASAR

Thursday, April 3, 2014

LIGHTNING SAFETY: How to reduce lightning risk in the backcountry



Source: "Lightning Risk Management for Backcountry Campers and Hikers," by Ken Langford, including graphics by John Gooken, published by the US National Weather Service and National Outdoor Leadership School (NOLS)