Fellow SLASer's I just attended a remote sensing symposium in Denver. Landsat 5 was celebrated on its 25th birthday. Landsat images are free. Landsat images can give a great view on how the earth is changing over time. Urban sprawl and deforestation are examples of what can be seen using satellite imagery. Many other examples were noted. The conference also had a lot of talks on unmanned aerial vehicles. They can be used to monitor forest fires or hurricanes for example. Sincerely, Gary Vardon -----Original Message----- From: Patrick Wiggins Sent: Sunday, November 23, 2008 9:25 PM To: Utah Astronomy Subject: Re: [Utah-astronomy] ISS -4.4 mag overpass in 5 minutes - 5:31pm Sunday Did anyone locally see this? I'm curious because of how close it happened after sunset (I did not get to see it because I was in a movie that didn't get out until 25 minutes after the pass). Thanks, patrick On 23 Nov 2008, at 17:22, Canopus56 wrote:

Details:

Appears 17h26m14s 3.2mag az:231.4� SW Culmination 17h31m09s -4.4mag az:142.7� SE h:86.1� Disappears 17h34m35s -1.8mag az: 54.3� NE h:6.9� Sun elevation: -6�

- Kurt

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