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=The Unfamiliar Side of Orientale= | =The Unfamiliar Side of Orientale= | ||
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| − | <em>image by [mailto:mauricejscollins@hotmail.com Maurice Collins], Palmerston North, New Zealand</em><br /> | + | <em>image by [mailto:mauricejscollins@hotmail.com" rel="nofollow Maurice Collins], Palmerston North, New Zealand</em><br /> |
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| − | Visually combining data sets makes it easier to synthesize information and increase comprehension. Maurice used [http://ltvt.wikispaces.com/LTVT LTVT] to overlay the 35 year old geologic map of the Moon from the US Geological Survey on the new high resolution digital topographic map from LRO's LOLA altimeter. The version of the geologic map used came from the <em>[http://www.ap-i.net/avl/en/start Virtual Moon Atlas].</em> The colors represent surface materials of different ages; the shades of blue are all Orientale ejecta with different characteristics or facies. Note the very small number of younger craters (green and yellow) superposed on the ejecta. See how the lightest, outer zone of blue ejecta flows around pre-exting obstacles like crater rims, but the next deeper blue unit closer to the basin's rim often totally buries craters. The ejecta is a few kilometers deep at the basin rim, and thins radially away from it. Large basin secondary chains also stream away from the basin, especially to the upper right and to the left. If these features don't seem familiar to you that is because this is the side of Orientale beyond the limb, everything here is on the farside.<br /> | + | Visually combining data sets makes it easier to synthesize information and increase comprehension. Maurice used [http://ltvt.wikispaces.com/LTVT LTVT] to overlay the 35 year old geologic map of the Moon from the US Geological Survey on the new high resolution digital topographic map from LRO's LOLA altimeter. The version of the geologic map used came from the <em>[http://www.ap-i.net/avl/en/start" rel="nofollow Virtual Moon Atlas].</em> The colors represent surface materials of different ages; the shades of blue are all Orientale ejecta with different characteristics or facies. Note the very small number of younger craters (green and yellow) superposed on the ejecta. See how the lightest, outer zone of blue ejecta flows around pre-exting obstacles like crater rims, but the next deeper blue unit closer to the basin's rim often totally buries craters. The ejecta is a few kilometers deep at the basin rim, and thins radially away from it. Large basin secondary chains also stream away from the basin, especially to the upper right and to the left. If these features don't seem familiar to you that is because this is the side of Orientale beyond the limb, everything here is on the farside.<br /> |
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| − | <em>[mailto:tychocrater@yahoo.com Chuck Wood]</em><br /> | + | <em>[mailto:tychocrater@yahoo.com" rel="nofollow Chuck Wood]</em><br /> |
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<strong>Technical Details</strong><br /> | <strong>Technical Details</strong><br /> | ||
| − | Colors on map represent ages of surfaces. From oldest to youngest: gray (pre-Nectaris basins), brown (Nectaris age basins), dark blue (Imbrium), light blue (Orientale) are ejecta deposits from named basins; pink (early Imbrian), orange (younger), red (youngest) basaltic maria; blue (oldest), green (young), yellow (youngest - Copernican age) crater ejecta. (from [http://www.lpod.org/archive/archive/2004/02/LPOD-2004-02-03.htm Feb 3, 2004] LPOD).<br /> | + | Colors on map represent ages of surfaces. From oldest to youngest: gray (pre-Nectaris basins), brown (Nectaris age basins), dark blue (Imbrium), light blue (Orientale) are ejecta deposits from named basins; pink (early Imbrian), orange (younger), red (youngest) basaltic maria; blue (oldest), green (young), yellow (youngest - Copernican age) crater ejecta. (from [http://www.lpod.org/archive/archive/2004/02/LPOD-2004-02-03.htm" rel="nofollow Feb 3, 2004] LPOD).<br /> |
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<strong>Related Links</strong><br /> | <strong>Related Links</strong><br /> | ||
| − | Maurice's [http://moonscience.yolasite.com/ website]<br /> | + | Maurice's [http://moonscience.yolasite.com/" rel="nofollow website]<br /> |
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| − | <div>You can support LPOD when you buy any book from Amazon thru [http://www.lpod.org/?page_id=591 LPOD!]<br /> | + | <div>You can support LPOD when you buy any book from Amazon thru [http://www.lpod.org/?page_id=591" rel="nofollow LPOD!]<br /> |
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===COMMENTS?=== | ===COMMENTS?=== | ||
Click on this icon [[image:PostIcon.jpg]] at the upper right to post a comment. | Click on this icon [[image:PostIcon.jpg]] at the upper right to post a comment. | ||
Revision as of 19:22, 4 January 2015
The Unfamiliar Side of Orientale
image by " rel="nofollow Maurice Collins, Palmerston North, New Zealand
Visually combining data sets makes it easier to synthesize information and increase comprehension. Maurice used LTVT to overlay the 35 year old geologic map of the Moon from the US Geological Survey on the new high resolution digital topographic map from LRO's LOLA altimeter. The version of the geologic map used came from the " rel="nofollow Virtual Moon Atlas. The colors represent surface materials of different ages; the shades of blue are all Orientale ejecta with different characteristics or facies. Note the very small number of younger craters (green and yellow) superposed on the ejecta. See how the lightest, outer zone of blue ejecta flows around pre-exting obstacles like crater rims, but the next deeper blue unit closer to the basin's rim often totally buries craters. The ejecta is a few kilometers deep at the basin rim, and thins radially away from it. Large basin secondary chains also stream away from the basin, especially to the upper right and to the left. If these features don't seem familiar to you that is because this is the side of Orientale beyond the limb, everything here is on the farside.
" rel="nofollow Chuck Wood
Technical Details
Colors on map represent ages of surfaces. From oldest to youngest: gray (pre-Nectaris basins), brown (Nectaris age basins), dark blue (Imbrium), light blue (Orientale) are ejecta deposits from named basins; pink (early Imbrian), orange (younger), red (youngest) basaltic maria; blue (oldest), green (young), yellow (youngest - Copernican age) crater ejecta. (from " rel="nofollow Feb 3, 2004 LPOD).
Related Links
Maurice's " rel="nofollow website
COMMENTS?
Click on this icon File:PostIcon.jpg at the upper right to post a comment.
