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AI6YR Ben<p>Someone is LIDAR scanning my town, so I went and set up a giant question mark made out of 5 gallon buckets on my hill 🤪 </p><p><a href="https://m.ai6yr.org/tags/lidar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lidar</span></a> <a href="https://m.ai6yr.org/tags/gis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gis</span></a> <a href="https://m.ai6yr.org/tags/helicopter" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>helicopter</span></a></p>
Archaeology News :verified:<p>Lost 15th-century Zapotec city unearthed in Mexican jungle</p><p>A recent study using Light Detection and Ranging (LiDAR) technology has uncovered the true magnitude of Guiengola, a 15th-century Zapotec city in southern Oaxaca, Mexico. Previously believed to be a military fortress, the site has now been identified as a fortified city covering 360 hectares, consisting of over 1,100 structures...</p><p>More information: <a href="https://archaeologymag.com/2025/02/lost-zapotec-city-unearthed-in-mexican-jungle/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">archaeologymag.com/2025/02/los</span><span class="invisible">t-zapotec-city-unearthed-in-mexican-jungle/</span></a></p><p>Follow <span class="h-card" translate="no"><a href="https://mstdn.social/@archaeology" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>archaeology</span></a></span></p><p><a href="https://mstdn.social/tags/archaeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archaeology</span></a> <a href="https://mstdn.social/tags/Guiengola" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Guiengola</span></a> <a href="https://mstdn.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiDAR</span></a> <a href="https://mstdn.social/tags/Zapotec" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Zapotec</span></a></p>
Scientific Frontline<p>New <a href="https://mastodon.social/tags/metasurfaces" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>metasurfaces</span></a>, ultra-thin materials made of tiny <a href="https://mastodon.social/tags/nanoantennas" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>nanoantennas</span></a> that can both amplify and control light in very precise ways, could replace conventional refractive surfaces from <a href="https://mastodon.social/tags/eyeglasses" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>eyeglasses</span></a> to <a href="https://mastodon.social/tags/smartphone" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>smartphone</span></a> lenses and improve dynamic applications such as augmented reality/virtual reality and <a href="https://mastodon.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiDAR</span></a>.<br><a href="https://mastodon.social/tags/Nanotechnology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Nanotechnology</span></a> <a href="https://mastodon.social/tags/Engineering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Engineering</span></a> <a href="https://mastodon.social/tags/sflorg" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sflorg</span></a><br><a href="https://www.sflorg.com/2025/02/nt02102501.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">sflorg.com/2025/02/nt02102501.</span><span class="invisible">html</span></a></p>
💧🌏 Greg Cocks<p>Edge Of Mars’ Great Dichotomy Eroded Back By Hundreds Of Kilometres<br>--<br><a href="https://arstechnica.com/science/2025/01/field-of-mounds-on-mars-may-be-sign-of-erosion-at-the-edge-of-an-ocean/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">arstechnica.com/science/2025/0</span><span class="invisible">1/field-of-mounds-on-mars-may-be-sign-of-erosion-at-the-edge-of-an-ocean/</span></a> &lt;-- shared technical article<br>--<br><a href="http://dx.doi.org/10.1038/s41561-024-01634-8" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">http://</span><span class="ellipsis">dx.doi.org/10.1038/s41561-024-</span><span class="invisible">01634-8</span></a> &lt;-- shared paper<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/planet" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>planet</span></a> <a href="https://techhub.social/tags/Mars" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mars</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/imagery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imagery</span></a> <a href="https://techhub.social/tags/landsurface" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>landsurface</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geology</span></a> <a href="https://techhub.social/tags/topography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>topography</span></a> <a href="https://techhub.social/tags/astrogeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>astrogeology</span></a> <a href="https://techhub.social/tags/elevation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>elevation</span></a> <a href="https://techhub.social/tags/morphology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>morphology</span></a> <a href="https://techhub.social/tags/martian" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>martian</span></a> <a href="https://techhub.social/tags/geography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geography</span></a> <a href="https://techhub.social/tags/marsdichotomy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>marsdichotomy</span></a> <a href="https://techhub.social/tags/plateau" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>plateau</span></a> <a href="https://techhub.social/tags/lowlands" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lowlands</span></a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>model</span></a> <a href="https://techhub.social/tags/3dmodel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>3dmodel</span></a> <a href="https://techhub.social/tags/basin" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>basin</span></a> <a href="https://techhub.social/tags/highlands" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>highlands</span></a> <a href="https://techhub.social/tags/shoreline" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>shoreline</span></a> <a href="https://techhub.social/tags/ocean" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ocean</span></a> <a href="https://techhub.social/tags/crust" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>crust</span></a> <a href="https://techhub.social/tags/structuralgeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>structuralgeology</span></a> <a href="https://techhub.social/tags/chemostratigraphy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>chemostratigraphy</span></a> <a href="https://techhub.social/tags/morphostratigraphy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>morphostratigraphy</span></a> <a href="https://techhub.social/tags/geomorphometry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geomorphometry</span></a> <a href="https://techhub.social/tags/geomorphology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geomorphology</span></a> <a href="https://techhub.social/tags/water" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>water</span></a> <a href="https://techhub.social/tags/hydrology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hydrology</span></a> <a href="https://techhub.social/tags/CaSSIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CaSSIS</span></a> <a href="https://techhub.social/tags/HiRISE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HiRISE</span></a> <a href="https://techhub.social/tags/stratigraphy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>stratigraphy</span></a> <a href="https://techhub.social/tags/strata" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>strata</span></a> <a href="https://techhub.social/tags/MOLA" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MOLA</span></a> <a href="https://techhub.social/tags/laser" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>laser</span></a> <a href="https://techhub.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiDAR</span></a> <a href="https://techhub.social/tags/MawrthVallis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>MawrthVallis</span></a> <a href="https://techhub.social/tags/crater" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>crater</span></a> <a href="https://techhub.social/tags/mound" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mound</span></a> <a href="https://techhub.social/tags/profile" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>profile</span></a> <a href="https://techhub.social/tags/crosssection" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>crosssection</span></a> <a href="https://techhub.social/tags/geochemistry" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geochemistry</span></a> <a href="https://techhub.social/tags/mineralogy" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mineralogy</span></a> <a href="https://techhub.social/tags/CRISM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CRISM</span></a> <a href="https://techhub.social/tags/CTX" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CTX</span></a> <a href="https://techhub.social/tags/HRSC" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>HRSC</span></a> <a href="https://techhub.social/tags/DTM" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DTM</span></a> <a href="https://techhub.social/tags/erosion" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>erosion</span></a> <a href="https://techhub.social/tags/weathering" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>weathering</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatiotemporal</span></a></p>
ResearchBuzz: Firehose<p>William &amp; Mary: LiDAR project maps world’s largest earthen enclosure. “Sungbo’s Eredo in Nigeria is a system of walls and ditches that is considered the largest earthen enclosure in the world. Using LiDAR, or ‘light detection and ranging’ technology, a team of researchers from William &amp; Mary just completed its work to measure the monument, collecting data over a five-year period.”</p><p><a href="https://rbfirehose.com/2024/12/06/william-mary-lidar-project-maps-worlds-largest-earthen-enclosure/" class="" rel="nofollow noopener noreferrer" target="_blank">https://rbfirehose.com/2024/12/06/william-mary-lidar-project-maps-worlds-largest-earthen-enclosure/</a></p>
Benjamin Carr, Ph.D. 👨🏻‍💻🧬<p><a href="https://hachyderm.io/tags/Lidar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lidar</span></a> mapping reveals mountainous <a href="https://hachyderm.io/tags/medieval" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>medieval</span></a> <a href="https://hachyderm.io/tags/cities" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cities</span></a> along the <a href="https://hachyderm.io/tags/SilkRoad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SilkRoad</span></a><br>A city larger than many in Europe at the time was perched in the mountains. <a href="https://arstechnica.com/science/2024/10/lidar-mapping-reveals-mountainous-medieval-cities-along-the-silk-road/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">arstechnica.com/science/2024/1</span><span class="invisible">0/lidar-mapping-reveals-mountainous-medieval-cities-along-the-silk-road/</span></a></p>
💧🌏 Greg Cocks<p>Lost Mayan City Found In Mexico Jungle ‘By Accident’<br>--<br><a href="https://www.bbc.com/news/articles/crmznzkly3go" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bbc.com/news/articles/crmznzkl</span><span class="invisible">y3go</span></a> &lt;-- shared media article<br>--<br><a href="https://doi.org/10.15184/aqy.2024.148" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.15184/aqy.2024.148</span><span class="invisible"></span></a> &lt;-- shared paper<br>--<br>“A huge Maya city has been discovered centuries after it disappeared under jungle canopy in Mexico.<br>Archaeologists found pyramids, sports fields, causeways connecting districts and amphitheatres in the southeastern state of Campeche.<br>They uncovered the hidden complex - which they have called Valeriana - using Lidar, a type of laser survey that maps structures buried under vegetation.<br>They believe it is second in density only to Calakmul, thought to be the largest Maya site in ancient Latin America…”<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/archaeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archaeology</span></a> <a href="https://techhub.social/tags/maya" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>maya</span></a> <a href="https://techhub.social/tags/mayan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mayan</span></a> <a href="https://techhub.social/tags/lowlands" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lowlands</span></a> <a href="https://techhub.social/tags/pyramids" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pyramids</span></a> <a href="https://techhub.social/tags/causeways" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>causeways</span></a> <a href="https://techhub.social/tags/amphitheatres" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>amphitheatres</span></a> <a href="https://techhub.social/tags/infrastructure" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>infrastructure</span></a> <a href="https://techhub.social/tags/Campeche" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Campeche</span></a> <a href="https://techhub.social/tags/mexico" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mexico</span></a> <a href="https://techhub.social/tags/Valeriana" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Valeriana</span></a> <a href="https://techhub.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiDAR</span></a> <a href="https://techhub.social/tags/Calakmul" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Calakmul</span></a> <a href="https://techhub.social/tags/LatinAmerica" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LatinAmerica</span></a> <a href="https://techhub.social/tags/urban" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>urban</span></a> <a href="https://techhub.social/tags/city" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>city</span></a> <a href="https://techhub.social/tags/cities" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cities</span></a> <a href="https://techhub.social/tags/ancient" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>ancient</span></a> <a href="https://techhub.social/tags/bias" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>bias</span></a> <a href="https://techhub.social/tags/pseudorandomsampling" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>pseudorandomsampling</span></a></p>
Archaeology News :verified:<p>Lasers uncover lost Maya city in Mexico, revealing thousands of previously unknown structures</p><p>Archaeologists have unveiled a previously unknown Maya city and over 6,600 related structures hidden beneath the dense tropical forests of Campeche, Mexico...</p><p>More information: <a href="https://archaeologymag.com/2024/10/lasers-uncover-lost-maya-city-in-mexico/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">archaeologymag.com/2024/10/las</span><span class="invisible">ers-uncover-lost-maya-city-in-mexico/</span></a></p><p>Follow <span class="h-card" translate="no"><a href="https://mstdn.social/@archaeology" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>archaeology</span></a></span></p><p><a href="https://mstdn.social/tags/archaeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archaeology</span></a> <a href="https://mstdn.social/tags/archeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archeology</span></a> <a href="https://mstdn.social/tags/archaeologynews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archaeologynews</span></a> <a href="https://mstdn.social/tags/mayacity" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mayacity</span></a> <a href="https://mstdn.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>remotesensing</span></a> <a href="https://mstdn.social/tags/mayacivilization" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mayacivilization</span></a> <a href="https://mstdn.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiDAR</span></a></p>
💧🌏 Greg Cocks<p>Daniel Coe’s Astonishing River Cartography<br>--<br><a href="https://orionmagazine.org/article/daniel-coe-river-cartography/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">orionmagazine.org/article/dani</span><span class="invisible">el-coe-river-cartography/</span></a> &lt;-- shared media article<br>--<br><a href="https://dancoecarto.com/work" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">dancoecarto.com/work</span><span class="invisible"></span></a> &lt;-- his website<br>--<br>[those in the spatial hydrology ‘world’ have long been incredibly impressed by Dan Coe’s imagery and cartography, here is a wonderful article on cartography &amp; science with his visual arts quality]<br>“Cartographer Daniel Coe uses relative elevation data, primarily from plane-mounted lasers called lidar, to visualize Earth’s natural features, like rivers and floodplains. His stunning river maps reveal stories hidden in historical sediment and past channels carved by the water, as it twists and turns through both landscape and time…<br>No man steps in the same river twice, for it is not the same river and he is not the same man. – Heraclitus…”<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/DanielCoe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DanielCoe</span></a> <a href="https://techhub.social/tags/cartography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cartography</span></a> <a href="https://techhub.social/tags/hydrospatial" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>hydrospatial</span></a> <a href="https://techhub.social/tags/river" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>river</span></a> <a href="https://techhub.social/tags/riverine" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>riverine</span></a> <a href="https://techhub.social/tags/imagery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>imagery</span></a> <a href="https://techhub.social/tags/representation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>representation</span></a> <a href="https://techhub.social/tags/map" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>map</span></a> <a href="https://techhub.social/tags/representation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>representation</span></a> <a href="https://techhub.social/tags/science" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>science</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiDAR</span></a> <a href="https://techhub.social/tags/sedimentation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sedimentation</span></a> <a href="https://techhub.social/tags/flooding" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>flooding</span></a> <a href="https://techhub.social/tags/riverchannel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>riverchannel</span></a> <a href="https://techhub.social/tags/change" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>change</span></a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>spatiotemporal</span></a> <a href="https://techhub.social/tags/gischat" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gischat</span></a><br><a href="https://techhub.social/tags/DanielCoe" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DanielCoe</span></a></p>
Archaeology News :verified:<p>Lidar technology reveals long-lost Silk Road cities in Uzbekistan’s mountains</p><p>In a groundbreaking archaeological discovery, two long-hidden medieval cities along the ancient Silk Road trade routes in the mountains of Uzbekistan have been revealed using advanced drone-based lidar technology...</p><p>More information: <a href="https://archaeologymag.com/2024/10/lidar-reveals-silk-road-cities-in-uzbekistan/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">archaeologymag.com/2024/10/lid</span><span class="invisible">ar-reveals-silk-road-cities-in-uzbekistan/</span></a></p><p>Follow <span class="h-card" translate="no"><a href="https://mstdn.social/@archaeology" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>archaeology</span></a></span></p><p><a href="https://mstdn.social/tags/archaeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archaeology</span></a> <a href="https://mstdn.social/tags/archeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archeology</span></a> <a href="https://mstdn.social/tags/archaeologynews" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>archaeologynews</span></a> <a href="https://mstdn.social/tags/middleages" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>middleages</span></a> <a href="https://mstdn.social/tags/medieval" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>medieval</span></a> <a href="https://mstdn.social/tags/RemoteSensing" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>RemoteSensing</span></a> <a href="https://mstdn.social/tags/silkroad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>silkroad</span></a> <a href="https://mstdn.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>LiDAR</span></a></p>
petersuber<p>Another example of an unexpected, beautiful <a href="https://fediscience.org/tags/reuse" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>reuse</span></a> of older <a href="https://fediscience.org/tags/data" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>data</span></a>.<br><a href="https://www.bbc.com/news/articles/crmznzkly3go" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">bbc.com/news/articles/crmznzkl</span><span class="invisible">y3go</span></a></p><p>"When Mr Auld-Thomas processed the [older <a href="https://fediscience.org/tags/Lidar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Lidar</span></a>] data with methods used by archaeologists, he saw what others had missed - a huge ancient city which may have been home to 30-50,000 people at its peak from 750 to 850 AD…The team discovered three sites in total, which are the size of Scotland's capital Edinburgh." </p><p>Primary source<br><a href="https://doi.org/10.15184/aqy.2024.148" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">doi.org/10.15184/aqy.2024.148</span><span class="invisible"></span></a></p><p><a href="https://fediscience.org/tags/Archaeology" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Archaeology</span></a> <a href="https://fediscience.org/tags/Mexico" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Mexico</span></a></p>
Claire Barnes<p><span class="h-card" translate="no"><a href="https://mastodon.social/@TiciaVerveer" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>TiciaVerveer</span></a></span> The NYT &amp; Nature articles are paywalled, but this one from Washington University shows the medieval city layouts revealed by lidar: <br><a href="https://phys.org/news/2024-10-high-res-lidar-exposes-large.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">phys.org/news/2024-10-high-res</span><span class="invisible">-lidar-exposes-large.html</span></a> <br>h/t <span class="h-card" translate="no"><a href="https://techhub.social/@GregCocks" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>GregCocks</span></a></span> </p><p><a href="https://h-net.social/tags/SilkRoad" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>SilkRoad</span></a> <a href="https://h-net.social/tags/Uzbekistan" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Uzbekistan</span></a> <a href="https://h-net.social/tags/medieval" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>medieval</span></a> <a href="https://h-net.social/tags/UrbanPlanning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UrbanPlanning</span></a> <a href="https://h-net.social/tags/lidar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lidar</span></a> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/medievodons" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>medievodons</span></a></span></p>
Jeremy 🇨🇦<p>Today I registered the <a href="https://coales.co/tags/perception" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>perception</span></a> community on <a href="https://libera.chat" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="">libera.chat</span><span class="invisible"></span></a>. You can also join on <a href="https://coales.co/tags/matrix" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>matrix</span></a> at <a href="https://coales.co/tags/perception" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>perception</span></a>:libera.chat. </p><p>I'm building a small community there based on <a href="https://coales.co/tags/sensors" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>sensors</span></a> such as <a href="https://coales.co/tags/cameras" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>cameras</span></a>, <a href="https://coales.co/tags/lidar" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>lidar</span></a>, and more! </p><p>It's very <a href="https://coales.co/tags/robotics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>robotics</span></a> and <a href="https://coales.co/tags/computervision" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>computervision</span></a> adjacent, so those interested in learning more are welcome too!</p>