Difference between revisions of "February 17, 2007"

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<p>[[File:Serenitatis-CLEM-LPOD.jpg|Serenitatis-CLEM-LPOD.jpg]]<br />
 
<p>[[File:Serenitatis-CLEM-LPOD.jpg|Serenitatis-CLEM-LPOD.jpg]]<br />
 
<em>images from [http://pdsmaps.wr.usgs.gov/PDS/public/explorer/html/moonpick.htm USGS Map-A-Planet], Flagstaff, Arizona</em></p>
 
<em>images from [http://pdsmaps.wr.usgs.gov/PDS/public/explorer/html/moonpick.htm USGS Map-A-Planet], Flagstaff, Arizona</em></p>
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<p>I like maps, but often can&#8217;t find ones to my liking. But with freely available software, I can - and you can - make many types of customized lunar maps. For example, these three versions of the Serenitatis basin area were created using the USGS Map-A-Planet software. The left and right images are from Clementine high Sun data, showing albedo and false color from images in three colors. The middle image is the USGS airbrush map with Clementine topography overlain (Lidar option in Map-A-Planet). With these images you can see that the estaern extension of [http://www.lpod.org/?m=20060418 Terra Grandinis] (the peninsula along northern Serenitatis) is low elevation (blue rather than yellow-green in topo map), even though it is bright red in false color (indicating highland composition). This [http://www.lpod.org/?m=20070208 material] is Imbrium ejecta that landed in a low spot. You can make more direct comparisons of albedo, topography and composition by using Photoshop to make a layered image - all three stacked together - and change the opacity so that the image dissolves from one characteristic to the others. And this is just the beginning. Using [http://inet.uni2.dk/~d120588/henrik/jim_ltvt.html LTVT] or [http://www.astrosurf.com/avl/UK_index.html VMA] you can make maps showing many other types of data. Your maps can either be just for use on your computer or you can print them out and spiral bind them into an atlas to take anywhere. If you generate a really interesting map sheet send it to LPOD with an explanation of how you made it.</p>
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<p>I like maps, but often can&#8217;t find ones to my liking. But with freely available software, I can - and you can - make many types of customized lunar maps. For example, these three versions of the Serenitatis basin area were created using the USGS Map-A-Planet software. The left and right images are from Clementine high Sun data, showing albedo and false color from images in three colors. The middle image is the USGS airbrush map with Clementine topography overlain (Lidar option in Map-A-Planet). With these images you can see that the estaern extension of [[April_18,_2006|Terra Grandinis]] (the peninsula along northern Serenitatis) is low elevation (blue rather than yellow-green in topo map), even though it is bright red in false color (indicating highland composition). This [[February_8,_2007|VMA]] you can make maps showing many other types of data. Your maps can either be just for use on your computer or you can print them out and spiral bind them into an atlas to take anywhere. If you generate a really interesting map sheet send it to LPOD with an explanation of how you made it.</p>
 
<p>[mailto:tychocrater@yahoo.com Chuck Wood]</p>
 
<p>[mailto:tychocrater@yahoo.com Chuck Wood]</p>
 
<p><b>Yesterday's LPOD:</b> [[February 16, 2007|A Single Peak]] </p>
 
<p><b>Yesterday's LPOD:</b> [[February 16, 2007|A Single Peak]] </p>
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<p><strong>Note:</strong><br />
 
<p><strong>Note:</strong><br />
 
The idea for this LPOD came from email discussions with Lee Gregory - he is using Map-A-Planet to make his own versions of the LAC charts used in the Bussey and Spudis <em>[[May_17,_2004|The Clementine Atlas of the Moon]]</em>.</p>
 
The idea for this LPOD came from email discussions with Lee Gregory - he is using Map-A-Planet to make his own versions of the LAC charts used in the Bussey and Spudis <em>[[May_17,_2004|The Clementine Atlas of the Moon]]</em>.</p>
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Latest revision as of 20:43, 22 March 2015

Make Your Own Atlas

Serenitatis-CLEM-LPOD.jpg
images from USGS Map-A-Planet, Flagstaff, Arizona

I like maps, but often can’t find ones to my liking. But with freely available software, I can - and you can - make many types of customized lunar maps. For example, these three versions of the Serenitatis basin area were created using the USGS Map-A-Planet software. The left and right images are from Clementine high Sun data, showing albedo and false color from images in three colors. The middle image is the USGS airbrush map with Clementine topography overlain (Lidar option in Map-A-Planet). With these images you can see that the estaern extension of Terra Grandinis (the peninsula along northern Serenitatis) is low elevation (blue rather than yellow-green in topo map), even though it is bright red in false color (indicating highland composition). This VMA you can make maps showing many other types of data. Your maps can either be just for use on your computer or you can print them out and spiral bind them into an atlas to take anywhere. If you generate a really interesting map sheet send it to LPOD with an explanation of how you made it.

Chuck Wood

Yesterday's LPOD: A Single Peak

Tomorrow's LPOD: Parallel Ridges

Note:
The idea for this LPOD came from email discussions with Lee Gregory - he is using Map-A-Planet to make his own versions of the LAC charts used in the Bussey and Spudis The Clementine Atlas of the Moon.

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