A massive cloud of dust looms over Phoenix, Arizona during a dust storm in July 2012 [nat’l geo news, 2013] Toward enhanced capability of detecting and.
![A massive cloud of dust looms over Phoenix, Arizona during a dust storm in July 2012 [nat’l geo news, 2013] Toward enhanced capability of detecting and.](https://static.fdocuments.in/doc/330x215/56649dab5503460f94a99e19/a-massive-cloud-of-dust-looms-over-phoenix-arizona-during-a-dust-storm-in.jpg)
