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	<title>HiBlog: HiRISE Team Blog &#187; zoom</title>
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	<link>http://hirise.lpl.arizona.edu/HiBlog</link>
	<description>High Resolution Imaging Science Experiment</description>
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		<title>Your House at HiRISE Resolution</title>
		<link>http://hirise.lpl.arizona.edu/HiBlog/2009/04/30/your-house-at-hirise-resolution/</link>
		<comments>http://hirise.lpl.arizona.edu/HiBlog/2009/04/30/your-house-at-hirise-resolution/#comments</comments>
		<pubDate>Thu, 30 Apr 2009 19:35:26 +0000</pubDate>
		<dc:creator>Kite</dc:creator>
				<category><![CDATA[HiRISE]]></category>
		<category><![CDATA[Outreach & Education]]></category>
		<category><![CDATA[Google]]></category>
		<category><![CDATA[maps]]></category>
		<category><![CDATA[pixel]]></category>
		<category><![CDATA[resolution]]></category>
		<category><![CDATA[rovers]]></category>
		<category><![CDATA[satellite]]></category>
		<category><![CDATA[scale]]></category>
		<category><![CDATA[zoom]]></category>

		<guid isPermaLink="false">http://hirise.lpl.arizona.edu/HiBlog/?p=250</guid>
		<description><![CDATA[I was helping to prepare a presentation for a local high school, and I thought it would be cool to show them a picture of their school as HiRISE would see it. My first thought was the satellite layer in Google Maps.  So I zoomed way in and took a screenshot. I wasn&#8217;t able [...]]]></description>
			<content:encoded><![CDATA[<p>I was helping to prepare a presentation for a local high school, and I thought it would be cool to show them a picture of their school as HiRISE would see it. My first thought was the satellite layer in <a href="http://maps.google.com/">Google Maps</a>.  So I zoomed way in and took a screenshot. I wasn&#8217;t able to find a reference for the pixel scale of the satellite imagery (if anyone knows of one, please leave it in a comment!), so finally I just figured it out myself by using the <a href="http://maps.google.com/gadgets/directory?synd=mpl&#038;backlink=http%3A%2F%2Fmaps.google.com%2Fmaps%2Fmm%3Fie%3DUTF8%26hl%3Den%26ll%3D32.238582%2C-110.931699%26spn%3D0.009855%2C0.015686%26t%3Dh%26z%3D16&#038;url=http%3A%2F%2Fwww.google.com%2Fmapfiles%2Fmapplets%2Fdistance%2Fdistance.xml">Distance Measurement Tool</a>. Turns out, if you zoom in as far as possible, the satellite images have almost exactly the same resolution as HiRISE! (This is true in Tucson, anyway; the coverage varies over different locations.)  I thought this was a great way to visualize just how awesome HiRISE images are &#8211; just imagine looking at Mars like you can look at your home town on Google maps! <img src='http://hirise.lpl.arizona.edu/HiBlog/wp-includes/images/smilies/icon_smile.gif' alt=':)' class='wp-smiley' />   &#8230;I guess that makes the <a href="http://marsrover.nasa.gov/home/index.html">rovers</a> like Mars StreetView.  <img src='http://hirise.lpl.arizona.edu/HiBlog/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' /> </p>
<p>This is my neighborhood as HiRISE would see it: (Look at all those pools! Tucson is not nearly as dry as Mars <img src='http://hirise.lpl.arizona.edu/HiBlog/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' />  )</p>
<p><a href='http://maps.google.com/' title='Google maps satellite coverage'><br />
<img src='http://hirise.lpl.arizona.edu/HiBlog/wp-content/uploads/2009/04/screenshot-5.png' alt='Google maps satellite coverage' align="center" /></a></p>
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		<title>Shoulder Surfing</title>
		<link>http://hirise.lpl.arizona.edu/HiBlog/2006/10/01/shoulder-surfing/</link>
		<comments>http://hirise.lpl.arizona.edu/HiBlog/2006/10/01/shoulder-surfing/#comments</comments>
		<pubDate>Sun, 01 Oct 2006 08:10:23 +0000</pubDate>
		<dc:creator>GuyMac</dc:creator>
				<category><![CDATA[HiRISE]]></category>
		<category><![CDATA[Images & Science]]></category>
		<category><![CDATA[Media Coverage]]></category>
		<category><![CDATA[Transition Imaging]]></category>
		<category><![CDATA[Arizona]]></category>
		<category><![CDATA[ISIS]]></category>
		<category><![CDATA[news]]></category>
		<category><![CDATA[newspaper]]></category>
		<category><![CDATA[processing]]></category>
		<category><![CDATA[resolution]]></category>
		<category><![CDATA[stretch]]></category>
		<category><![CDATA[zoom]]></category>

		<guid isPermaLink="false">http://hirise.lpl.arizona.edu/HiBlog/?p=37</guid>
		<description><![CDATA[Saturday&#8217;s front-page of the Arizona Daily Star featured a good article about HiRISE with a humorous photo of Chris S. shoulder surfing as Anjani P. worked.
This is of course a typical scene as these images are coming down. Someone will be &#8220;driving&#8221;, so to speak: browsing, &#8220;surfing&#8221;, zooming, panning, contrast stretching and more, using the [...]]]></description>
			<content:encoded><![CDATA[<p>Saturday&#8217;s front-page of the <a href="http://www.azstarnet.com/" title="AZ StarNet">Arizona Daily Star</a> featured a <a href="http://www.azstarnet.com/allheadlines/149017.php" title="Team has eye on Red Planet">good article about HiRISE</a> with a <a href="http://www.azstarnet.com/ss/2006/09/30/l149017-2.jpg" title="Shoulder Surfing">humorous photo of Chris S. shoulder surfing as Anjani P.</a> worked.</p>
<p>This is of course a typical scene as these images are coming down. Someone will be &#8220;driving&#8221;, so to speak: browsing, &#8220;surfing&#8221;, zooming, panning, contrast stretching and more, using the amazing image processing tools that our partners at the <a href="http://astrogeology.usgs.gov/" title="USGS Flagstaff"><abbr title="United States Geological Survey">USGS</abbr> in Flagstaff</a> have developed. And someone else (or two, or three, or a dozen) will be standing over their shoulders, watching and collaborating. Or in Chris&#8217;s case, probably making jokingly snide comments. <tt> <img src='http://hirise.lpl.arizona.edu/HiBlog/wp-includes/images/smilies/icon_wink.gif' alt=';-)' class='wp-smiley' /> </tt></p>
<p>But it makes for a world of difference between what you, out there, the public, experience and what we experience. Bridging that gap is a challenge for our public outreach team as the mission continues. We&#8217;ve got the benefit of having the brightest minds in planetary geology offering live commentary and analysis using the finest tools and top-of-the-line workstations. The experience of seeing the image is very dynamic; jumping between resolutions, zooming in to dunes and boulders and rocky outcrops, &#8220;stretching&#8221; the image to pull out detail hidden in dark shadow or blended in on bright surfaces.</p>
<p>I guess what I&#8217;m trying to say is that while our excitement is evident from the posts here, communicating exactly why we&#8217;re excited is much more difficult. Unless you could be here shoulder surfing&#8230;.</p>
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