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Post by Marsrocks on Jan 25, 2011 13:16:23 GMT -5
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Post by Marsrocks on Jan 25, 2011 13:46:24 GMT -5
Mer analyst notebook is an official alternate site for pds access, which means we can access rdrs and edrs through their interface- or through the ~backdoor~ below. If using the main site interface: an.rsl.wustl.edu/mer/Pick the rover you want - then fill in the sol you want in the white box - then click on data products - then select the data for the image you want by clicking it - then it will yield a list of products in the sequence on the right. You begin under the tab: "overview" on the right, and you can see thumbnails of your image. You can click on image processing from here - click on create rgb - click the down arrows on your right to choose which images you want for r, g, and b. This produces a color image from the data set you chose. You could also click on the separate images themselves and eventually see them in full size jpegs. However, something is wrong - as I have independently made a comparison, and the whites and blacks appear to be too severe - overstretched - compared to if you did this by hand, using the edrs or rdrs from the backdoor link I provided under the pds access topic. This is also the case if you download the images from the mer analyst main site directly and process them yourself. This is the users guide an.rsl.wustl.edu/mer/help/meranhelp.pdfBackdoor pds access through mer analyst: marsanomalies.proboards.com/index.cgi?board=research&action=display&thread=113 |
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Post by Marsrocks on Dec 17, 2011 10:24:58 GMT -5
On this mer analyst site, I am finding lighter samples without as many impenetrable black areas by:
select sol number.
select data products.
choose image product of interest.
choose related products on product menu.
click view product.
click on the link that says view full resolution image.
select the image number with your mouse - copy it - then
right click on the image, and "save images as."
fill in the sol number and then paste the rest of the image number and save it to your hard disc.
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