Viewing NAC Anaglyph: Flat Area East of Bohnenberger Crater

<!DOCTYPE html> <html lang="en"> <head> <title>Viewing NAC Anaglyph: Flat Area East of Bohnenberger Crater</title> <script src="/assets/application-807d4cb6c5920b5442e8d3ee5540c07ea59c083b7f7beaf92a15f3be914c61aa.js"></script> <script src="https://use.fontawesome.com/f5e0eddffa.js"></script> <link rel="stylesheet" media="screen" href="/assets/sitenav-c9faae41c2e94e5ec17465f531406d2f600047de0da218bab69c8da1775e66b7.css" /> <link rel="stylesheet" media="screen" href="/assets/application-d2c41767cf7b4dc75f6d769f6d0bd8c7b50b75da9a5519f5b834a5b650a907f0.css" /> <link rel="stylesheet" media="screen" href="/assets/lroc-6c94ef0e6456769c2ff05e5ffc625ac94af89740ebdc83121496048481d873b5.css" /> <link rel="stylesheet" media="screen" href="/assets/photometric-00762aa41b2c15a3b4c07674ae2ae2f42846a2fb006b2b78ea1b297117bd9939.css" /> <link rel="stylesheet" media="screen" href="/assets/lunaserv-bb535285d64e448d9cb84ecbbc8572d68ce93da31fec7501837fb5ecd9eb0423.css" /> <link rel="stylesheet" media="screen" href="/assets/lunaserv-custom-08f675a914d0c0b7b6f61bd3ea807d877b03d84feb3dbceebbeb0b33b4932a18.css" /> </head> <body style="background-color:#000;color:#c5baa9"> <div id="site"> <div id="lroc_header"> <div class="headerEnclosure">  <div class="lrocheader"> <div class="hdrimg" style="text-align: center;background-image: url(/assets/header/moon_background-665e44b4cedae3feb1e2927b70d9dc364fecabe090dfe820592a0905ed01002e.png);background-color: #000000;"> <div id="hdrimgshade" style="text-align: center;"> <img style="z-index:2;" alt="Lunar Reconnaissance Orbiter Camera" title="Lunar Reconnaissance Orbiter Camera" src="/assets/header/lroc-26c170696a3a05451f85474d068dd0568b473b8457e729a2d8754905dae17fc7.png" /> </div> </div> <div class="hdrnav"> <div class="lrocnavbar"> <ul class="lnavx"> <li><a href="https://www.lroc.asu.edu">Home</a></li> <li><a href="https://www.lroc.asu.edu/about">About</a></li> <li><a href="https://www.lroc.asu.edu/images/">Images</a></li> <li><a href="https://www.lroc.asu.edu/archive">Archive</a></li> <li><a href="https://www.lroc.asu.edu/news">News</a></li> <li><a href="https://www.lroc.asu.edu/educators/history">Educators</a></li> <li><a href="https://www.lroc.asu.edu/tours">Tours</a></li> </ul> </div> </div>  </div>  </div>  </div>  <div id="mastercontainer"> <div class="lrocnavbar" style="margin:0; padding:0; width:100%"> <ul class="lnavx"> <li><a href="/lroc">WMS Browser</a></li> <li><a href="/lroc/thumbnails">Thumbnail Browser</a></li> <li><a href="/lroc/search">Image Search</a></li> <li><a class="last" href="/lroc/rdr_product_select">RDR Products</a></li> </ul> </div> <div id="aboutDialog" title="About This RDR" style="position: relative; z-index: 1000;"> <p> LROC NAC Anaglyphs are made from geometric stereo pairs (two images of the same area on the ground, taken from different view angles under nearly the same illumination). LROC was not designed as a stereo system, but can obtain stereo pairs through images acquired from two orbits (with at least one off-nadir slew). Off- nadir rolls interfere with the data collection of the other instruments, so LROC slew opportunities are limited to four per day. </p> <p>  To generate an anaglyph, we use the <a href="http://isis.astrogeology.usgs.gov"> USGS Integrated Software for Imagers and Spectrometers (ISIS)</a>. The two stereo images are first radiometrically corrected, then map projected using a polar stereographic projection. This projection was chosen because it creates the least amount of distortion in the images, allowing for a better anaglyph. The map projected images are then aligned so the stereo separation is only in the horizontal direction, and so that relative depths are easily perceived by human viewers. The images are then stacked into a 2-band image with the right eye seeing the red channel, and the left eye seeing the blue-green (or cyan) channel. The final anaglyph image is exported to a 3-band 8-bit georeferenced tagged image file format (geo-TIFF) with the green and blue bands being identical. </p> <p> For more information on the methodology of NAC Anaglyph generation, see Mattson et al. 2012 <a href="http://meetingorganizer.copernicus.org/EPSC2012/EPSC2012-486-2.pdf">[1]</a>. </p> [1] S. Mattson, A.S. McEwen, M.S. Robinson, E. Speyerer, B. Archinal, and the LROC Team. Exploring the Moon with LROC-NAC Stereo Anaglyphs. EPSC 2012. Vol 7 EPSC2012-486-2. <a href="http://meetingorganizer.copernicus.org/EPSC2012/EPSC2012-486-2.pdf"> http://meetingorganizer.copernicus.org/EPSC2012/EPSC2012-486-2.pdf</a> </div> <div> <div style="float:right;margin:.5em 3em .5em 0em;"> <form method="get" action="/lroc/rdr_product_select"> <button id="returnToSelect">Return To RDR Select Page</button> </form> </div> <div style="float:right;margin:.5em 3em .5em 0em;"><button id="aboutHtmlButton">About This RDR</button></div> <h1>NAC Anaglyph: Flat Area East of Bohnenberger Crater</h1> </div> <h2><a href="/lroc/view_rdr_product/NAC_ANAGLYPH_M106612549_M106605379">NAC_ANAGLYPH_M106612549_M106605379 (click for more information)</a></h2> <h3></h3> <div id="zoomify1" style="position:relative;"></div> <script type="text/javascript"> "use strict" var minLegendFontSize = 18; $(document).ready(function() { function sizeZoomifyAndLegend() { var slctr = ''; var legendWidth = 0; for (var i = 0; i < $('[id^="legend"]').length; i++) { slctr = '#legend' + (i + 1); while (($(slctr + '>h2').width() > $(slctr + '>img').width()) && parseInt($(slctr + '>h2').css('font-size')) > minLegendFontSize) { $(slctr + '>h2').css('font-size', parseInt($(slctr + '>h2').css('font-size')) - 1); } legendWidth += Math.ceil($('#legend' + (i + 1)).outerWidth(true)); } if (legendWidth) { $('#zoomify1').width(Math.floor($('#mastercontainer').innerWidth()) - parseInt($('#mastercontainer').css('marginLeft')) - parseInt($('#mastercontainer').css('marginRight')) - legendWidth); } else { $('#zoomify1').width(Math.floor($(window).width()*0.8)); } $('#zoomify1').height(Math.floor($(window).height()*0.6)); } sizeZoomifyAndLegend(); $(window).on('resize', sizeZoomifyAndLegend); $("#zoomify1").zoomifyInit({ "imgWidth": 2424, "imgHeight": 11538, "bgColor": "#000000", "controls": { "zoom": true, "fullScreen": true, "mousePosition": true, "overviewMap": true }, "mouseWheelZoom": false, "imgPath": "/ptif/zoomify/ser/estore/lroc/web/LRO-L-LROC-5-RDR-V1.0/LROLRC_2001/EXTRAS/ANAGLYPH/NAC_M106612549_M106605379/NAC_ANAGLYPH_M106612549_M106605379.PYR.TIF" }); }); </script> <script type="text/javascript"> var number_of_divs = 0; function show_hide_div(currDiv) { for (var i = 0; i < number_of_divs; i++) { i == currDiv ? $('#gridContain'+i).show() : $('#gridContain'+i).hide(); } } $(document).ready(function(){ show_hide_div($("#selectResolution").val()); $("#selectResolution").change(function() { show_hide_div($("#selectResolution").val()); }); }); </script> <style type="text/css"> td { text-align: center; } </style> <script type="text/javascript"> $(document).ready(function(){ $(function() { $('.download_container').pajinate({ items_per_page: 20, num_page_links_to_display: 5, nav_label_first: '<<', nav_label_prev: '<', nav_label_next: '>', nav_label_last: '>>', abort_on_small_lists: true }); }); var max_height = 0; var max_width = 0; $(".download_container").each(function() { max_height = $(this).height() > max_height ? $(this).height() : max_height; max_width = $(this).width() > max_width ? $(this).width() : max_width; }); $(".download_container").height(max_height); $(".download_container").width(Math.round(max_width * 1.1)); }); </script> <style type="text/css"> .first_link, .previous_link, .page_link, .next_link, .last_link, .ellipse { margin: 0px 5px 0px 0px; } ul.content { padding: 0; margin: 0; margin-top: .5em; list-style-type: none; } .download_container { margin: 1em 0em 0em 0em; float: left; text-align: center; max-height: 30em; } #page_container_1 h2, #page_container_2 h2 { margin: 0em auto 1em auto; } .page_navigation, .content { margin: 0px auto 0px auto; } .content_container { margin: 1em 0em 0em 1em; text-align: left; display: inline-block; } .active_page { color:#06f !important; font-weight: bold !important; } </style> <hr style="clear:both"> <br class="endspot"> </div>  <div id="footerbox"> <div id="footer"> <a target="_blank" href="https://science.nasa.gov/mission/lro"><img alt="NASA LRO" src="/assets/nasa_site-372f2315bf5bb8fcaa0042dc57f87f58b549a2f888d7bb36aa1bdfc3f4484425.jpg" /></a> <a target="_blank" href="https://ser.sese.asu.edu/"><img alt="Space Exploration Resources" src="/assets/ser-d919a0ea9fbf867a56067e9e746eeb8c31cbf8f945c6fcbf6f2f648a2497e4fc.jpg" /></a> <a target="_blank" href="https://sese.asu.edu/"><img height="38" alt="Arizona State University" src="/assets/asu_earthspaceexplore_horiz_rgb_maroongold_150ppi-5ac7967e9ab45e57eb59070827f77153de3a0dfdeb602344f35619957c33c1ac.png" /></a> </div> </div> </div>  <script type="application/javascript"> //<![CDATA[ $(document).on("turbolinks:load", function() { gtag('config', 'UA-39826759-1', {'page_location': event.data.url}); }) //]]> </script> </body> </html>

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Viewing NAC Anaglyph: Flat Area East of Bohnenberger Crater