{"id":1789746,"date":"2020-12-02T09:59:59","date_gmt":"2020-12-02T14:59:59","guid":{"rendered":"https:\/\/www.maproomblog.com\/?p=1789746"},"modified":"2020-12-02T09:59:59","modified_gmt":"2020-12-02T14:59:59","slug":"fifteen-ways-to-depict-elevation-on-mars","status":"publish","type":"post","link":"https:\/\/www.maproomblog.com\/2020\/12\/fifteen-ways-to-depict-elevation-on-mars\/","title":{"rendered":"Fifteen Ways to Depict Elevation on Mars"},"content":{"rendered":"<p>How do you depict elevation on a map of Mars? Earlier this year, Daniel Huffman posted <a href=\"https:\/\/somethingaboutmaps.wordpress.com\/an-inventory-of-martian-hypsometric-tints\/\">a roundup of hypsometric tints for Mars<\/a>.<\/p>\n<blockquote><p>I have a peculiar hobby of collecting Martian hypsometric tinting schemes: those sets of colors that cartographers use to depict elevations on the Red Planet. It\u2019s a fascinating <strong>cartographic frontier<\/strong>. While the classic (and somewhat flawed) way of showing Earth\u2019s elevations is to use a color scheme that starts with green lowlands, and then proceeds through some combination of brown\/yellow\/orange\/red until it reaches white in the highest areas, there\u2019s no standard yet for Mars. Maybe centuries from now, one of the schemes below will become that standard.<\/p><\/blockquote>\n<p>Huffman looks at fifteen schemes in total in the post, and in <a href=\"https:\/\/www.youtube.com\/watch?v=V0BItMqPOmY\">this video on YouTube<\/a>:<\/p>\n<div class=\"jetpack-video-wrapper\"><iframe loading=\"lazy\" title=\"FIfteen Color Schemes for Martian Elevations\" width=\"760\" height=\"428\" src=\"https:\/\/www.youtube.com\/embed\/V0BItMqPOmY?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n","protected":false},"excerpt":{"rendered":"<p>How do you depict elevation on a map of Mars? Earlier this year, Daniel Huffman posted a roundup of hypsometric tints for Mars. I have a peculiar hobby of collecting Martian hypsometric tinting schemes: those&hellip; <a href=\"https:\/\/www.maproomblog.com\/2020\/12\/fifteen-ways-to-depict-elevation-on-mars\/\">More<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"link","meta":{"autoblue_enabled":true,"autoblue_custom_message":"","autoblue_shares":[],"autoblue_post_url":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3,29],"tags":[390,295],"class_list":["post-1789746","post","type-post","status-publish","format-link","hentry","category-astronomy","category-cartography","tag-elevation","tag-mars","post_format-post-format-link"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":1706,"url":"https:\/\/www.maproomblog.com\/2016\/04\/green-mars\/","url_meta":{"origin":1789746,"position":0},"title":"Green Mars","author":"Jonathan Crowe","date":"22 April 2016","format":"link","excerpt":"Kenneth Field's map of Mars\u00a0(note updated link) now includes an option to add oceans, with checkboxes to\u00a0fill the landscape to various elevations. You can irrigate the planet below the areoid on this map using the water layers. You'll notice the water layers aren't blue. On Earth, water appears blue due\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/www.maproomblog.com\/category\/astronomy\/"},"img":{"alt_text":"irrigated-mars","src":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/irrigated-mars-1024x612.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/irrigated-mars-1024x612.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/irrigated-mars-1024x612.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/irrigated-mars-1024x612.jpg?resize=700%2C400 2x"},"classes":[]},{"id":5970,"url":"https:\/\/www.maproomblog.com\/2015\/04\/space-maps-ceres-mars-exoplanets\/","url_meta":{"origin":1789746,"position":1},"title":"Space Maps: Ceres, Mars, Exoplanets","author":"Jonathan Crowe","date":"15 April 2015","format":"link","excerpt":"Dawn's first colour map of Ceres: map-projected false-colour images of the dwarf planet taken as the spacecraft approached, assembled from images taken through blue, green and infrared filters. (Previously: At Ceres.) An elevation map of the Ares Vallis region of Mars (above) from the DLR, the German space agency (via\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/www.maproomblog.com\/category\/astronomy\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":1510,"url":"https:\/\/www.maproomblog.com\/2016\/04\/topographic-map-of-mars\/","url_meta":{"origin":1789746,"position":2},"title":"Topographic Map of Mars","author":"Jonathan Crowe","date":"12 April 2016","format":"link","excerpt":"Daniel Mach\u00e1\u010dek released his topographic map of\u00a0Mars, based on the latest probe data, in November 2014. It uses the Mercator projection between 65\u00b0 north and\u00a065\u00b0 south latitude and stereographic projections for the poles. It can be downloaded in insanely high resolution: 17,400\u00d714,700 (78 MB JPEG, 106 MB PDF).\u00a0His blog post\u00a0(in\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/www.maproomblog.com\/category\/astronomy\/"},"img":{"alt_text":"machacek-mars","src":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/machacek-mars-1024x865.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/machacek-mars-1024x865.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/machacek-mars-1024x865.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/04\/machacek-mars-1024x865.jpg?resize=700%2C400 2x"},"classes":[]},{"id":2867,"url":"https:\/\/www.maproomblog.com\/2016\/09\/high-resolution-elevation-data-released-for-alaska\/","url_meta":{"origin":1789746,"position":3},"title":"High-Resolution Elevation Data Released for Alaska","author":"Jonathan Crowe","date":"16 September 2016","format":"link","excerpt":"A new digital elevation model of Alaska was released earlier this month.\u00a0The result of a presidential directive to improve elevation maps of Alaska as a tool \"to help to help communities understand and manage\" the risks of climate change, the ArcticDEM project is a collaboration between the National Geospatial-Intelligence Agency\u2026","rel":"","context":"In &quot;Weather and Climate&quot;","block_context":{"text":"Weather and Climate","link":"https:\/\/www.maproomblog.com\/category\/weather-and-climate\/"},"img":{"alt_text":"The White House","src":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/09\/arctic-dem-1024x571.jpg?resize=350%2C200","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/09\/arctic-dem-1024x571.jpg?resize=350%2C200 1x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/09\/arctic-dem-1024x571.jpg?resize=525%2C300 1.5x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2016\/09\/arctic-dem-1024x571.jpg?resize=700%2C400 2x"},"classes":[]},{"id":1787347,"url":"https:\/\/www.maproomblog.com\/2019\/05\/the-ordnance-survey-releases-a-moon-map\/","url_meta":{"origin":1789746,"position":4},"title":"The Ordnance Survey Releases a Moon Map","author":"Jonathan Crowe","date":"15 May 2019","format":"link","excerpt":"To commemorate the 50th anniversary of the first crewed landing on the Moon, the Ordnance Survey has released a map of the Apollo 11 landing site. The map is based on a 60-metre digital elevation model and covers a roughly 1,350\u00d71,000 km swath of the near side at a scale\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/www.maproomblog.com\/category\/astronomy\/"},"img":{"alt_text":"Map of The Moon: 50th Anniversary Edition Map","src":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2019\/05\/os-moon-apollo-11.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2019\/05\/os-moon-apollo-11.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2019\/05\/os-moon-apollo-11.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/www.maproomblog.com\/xq\/wp-content\/uploads\/2019\/05\/os-moon-apollo-11.jpg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":5770,"url":"https:\/\/www.maproomblog.com\/2014\/02\/ganymede-and-mercury\/","url_meta":{"origin":1789746,"position":5},"title":"Ganymede and Mercury","author":"Jonathan Crowe","date":"16 February 2014","format":"link","excerpt":"The USGS has published a geologic map of Ganymede, Jupiter's largest moon and the largest moon in the Solar System, based on imagery from the Voyager 1, Voyager 2 and Galileo probes. Via Centauri Dreams, Sky and Telescope. Meanwhile, Sky and Telescope has produced a Mercury globe based on MESSENGER\u2026","rel":"","context":"In &quot;Astronomy&quot;","block_context":{"text":"Astronomy","link":"https:\/\/www.maproomblog.com\/category\/astronomy\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/posts\/1789746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/comments?post=1789746"}],"version-history":[{"count":2,"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/posts\/1789746\/revisions"}],"predecessor-version":[{"id":1789748,"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/posts\/1789746\/revisions\/1789748"}],"wp:attachment":[{"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/media?parent=1789746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/categories?post=1789746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.maproomblog.com\/wp-json\/wp\/v2\/tags?post=1789746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}