Installation of relay antenna to transmit data to remote site, YNP

Installation of a relay antenna to transmit monitoring data to a re...

Detailed Description

A University of Utah engineer (atop tree in the middle of the photo) is installing a modern spread-spectrum radio relay antenna for transmitting digitally recorded seismograph data from a seismometer, buried in the ground at the bottom of the tree.


Image Dimensions: 500 x 800