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Tom Patterson
2,214 posts
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Tom Patterson
@MtnMapper
Retired public servant (US National Park Service). Love making maps!
Virginia, USA
shadedrelief.com
Joined January 2018
16
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14.4K
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    Tom Patterson
    @MtnMapper
    Dec 2, 2025
    A gallery of my free-for-the-taking maps. You are invited to stop by and scroll around. shadedrelief.com/map-gallery.ht…
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    34K
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    Tom Patterson
    @MtnMapper
    Jul 31, 2023
    I retired five years ago today from my dream job as a US National Park Service cartographer. But it’s hard to shake a mapping addiction. Still doing it as much as ever in my “golden” years.
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    58K
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    Tom Patterson
    @MtnMapper
    Jul 16, 2018
    Gigantic model of Iceland in Reykjavík. Produced manually, it took 4 guys 4 years to cut and glue 1mm thick layers of paper to create the relief.
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    Tom Patterson
    @MtnMapper
    Feb 3, 2019
    It’s done. You can download the Equal Earth Physical Map, which is in the public domain, at the link below. Special thanks to the reviewers of the first draft who caught mistakes and made many valuable suggestions. equal-earth.com/physical/
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    Tom Patterson
    @MtnMapper
    Jun 8, 2020
    My latest: A 3D rendering of Mount Everest. I tried to squeeze out as much detail as possible from an 8m DEM. The map is available with and without labels. shadedrelief.com/Everest-3D-Map/
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    Tom Patterson
    @MtnMapper
    May 21, 2020
    For the first time in decades, Mount Everest was visible from Kathmandu due to improved air quality. snowbrains.com/everest-visibl…
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    Tom Patterson
    @MtnMapper
    Jun 22, 2020
    I am pleased to announce Blue Earth Bathymetry, an edited GeoTIFF DEM for small-scale seafloor mapping. Worldwide coverage. 21,600 x 10,800. Public domain. Learn more about it here: shadedrelief.com/blue-earth/
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    Tom Patterson
    @MtnMapper
    Mar 8, 2021
    Version 1.0 of my North America Physical Map is now online and available for free. In addition to the map with labels, you can download a geotif of the terrain art for use on other projects. Enjoy! shadedrelief.com/north-america/
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    Tom Patterson
    @MtnMapper
    Apr 3, 2018
    Mapping the Grand Canyon in 10 steps starting with a DEM.
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    Tom Patterson
    @MtnMapper
    Apr 15, 2021
    Shh, don't say anything. Let’s see if he notices the change in décor.
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    Tom Patterson
    @MtnMapper
    Apr 9, 2021
    Grand Canyon took 70 million years to form. Making this map of it went a bit faster.
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    Tom Patterson
    @MtnMapper
    May 8, 2025
    When I was a National Park Service cartographer, I made the map of Glacier Bay NP, Alaska. Yesterday, I finally got to use it—as a tourist.
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    8.4K
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    Tom Patterson
    @MtnMapper
    Dec 2, 2024
    The Loop, Canyonlands National Park, Utah. Rendered from 1 meter elevation data.
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    16K
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    Tom Patterson
    @MtnMapper
    May 29, 2019
    Natural legends were popular back in the 1980s. The idea was to arrange symbols in the legend much as they would appear on the map. I made this one for a hiking map of Utah’s Wasatch Range.
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