Spotting Fires from the Earth, Air and Space
Wildfires are often discovered by aircraft pilots, drivers or spotters in observation towers. Increasingly, remote sensors — on the ground, in the air and on board satellites — are alerting authorities when fires break out, and experts say technology will increasingly be a part of the future of firefighting. A blaze that raged last August in a canyon near Los Angeles threatened vital communications links. Remote cameras gave firefighters crucial information to save the installations, said Troy Whitman of Southern California Edison, an electric utility company. Whitman serves as a …