Anna Dorofeeva<p>Monday is the start of the summer school in <a href="https://mastodon.online/tags/digital" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>digital</span></a> <a href="https://mastodon.online/tags/palaeography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>palaeography</span></a> which I run in Göttingen every summer. We have 16 amazing international students and 2 weeks to play with <a href="https://mastodon.online/tags/medieval" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>medieval</span></a> fragments, <a href="https://mastodon.online/tags/multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multispectral</span></a> imaging, network analysis, bookbindings, biocodicology and much much more, topped off by a trip to the fabulous <span class="h-card" translate="no"><a href="https://openbiblio.social/@hab_wf" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>hab_wf</span></a></span> and a hackathon. It's the absolute highlight of my year. Follow this year's posts and photos via <a href="https://mastodon.online/tags/SummerSchool25" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SummerSchool25</span></a>. <span class="h-card" translate="no"><a href="https://a.gup.pe/u/histodons" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>histodons</span></a></span> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/medievodons" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>medievodons</span></a></span> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/historikerinnen" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>historikerinnen</span></a></span></p>
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#multispectral
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Sensing Iberianscapes<p>Over the past week, we've conducted drone surveys at archaeological sites in Sinarcas, Caudete de las Fuentes, Ademuz, and Moixent, using <a href="https://archaeo.social/tags/multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multispectral</span></a> and <a href="https://archaeo.social/tags/LiDAR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>LiDAR</span></a> sensors. A big thank you to the <a href="https://archaeo.social/tags/NTNU" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NTNU</span></a> University Museum for their invaluable support, particularly to Professor Ole Risbøl and Magnar Mojaren Gran for their expertise. Through this collaboration, we’ve had the opportunity to learn from their extensive knowledge, enhancing our skills and understanding while working with these methods.</p>
Shuji Ono<p>[New Video] Real-time Human Detection with 4-Band Raspberry Pi Camera<br>Check out our new demo video showing real-time human detection using a 4-Band Raspberry Pi Camera! The video displays the camera's view along with inference results highlighting detected humans.<br>🎥 Demo Video: <a href="https://youtu.be/oafrmEUXJYA?si=mPRbKomyCWjVvOAb" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/oafrmEUXJYA?si=mPRbKo</span><span class="invisible">myCWjVvOAb</span></a><br>📄 Paper: <a href="https://doi.org/10.3390/jimaging11040093" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.3390/jimaging110400</span><span class="invisible">93</span></a><br><a href="https://mastodon.social/tags/Multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Multispectral</span></a> <a href="https://mastodon.social/tags/ComputerVision" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ComputerVision</span></a> <a href="https://mastodon.social/tags/EdgeAI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EdgeAI</span></a> <a href="https://mastodon.social/tags/RaspberryPi" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RaspberryPi</span></a> <a href="https://mastodon.social/tags/HumanDetection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HumanDetection</span></a></p>
💧🌏 Greg Cocks<p>Monitoring Earth's Glacial Lakes From Space With Machine Learning<br>--<br><a href="https://dx.doi.org/10.2139/ssrn.5200494" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">dx.doi.org/10.2139/ssrn.520049</span><span class="invisible">4</span></a> <-- shared paper<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatiotemporal</span></a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satellite</span></a> <a href="https://techhub.social/tags/earthobservation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>earthobservation</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/glacier" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glacier</span></a> <a href="https://techhub.social/tags/glacial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glacial</span></a> <a href="https://techhub.social/tags/glaciallakes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glaciallakes</span></a> <a href="https://techhub.social/tags/lakes" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lakes</span></a> <a href="https://techhub.social/tags/water" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>water</span></a> <a href="https://techhub.social/tags/hydrology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hydrology</span></a> <a href="https://techhub.social/tags/melting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>melting</span></a> <a href="https://techhub.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a> <a href="https://techhub.social/tags/risk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>risk</span></a> <a href="https://techhub.social/tags/hazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hazard</span></a> <a href="https://techhub.social/tags/publicsafety" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>publicsafety</span></a> <a href="https://techhub.social/tags/infrastructure" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrastructure</span></a> <a href="https://techhub.social/tags/damage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>damage</span></a> <a href="https://techhub.social/tags/loss" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>loss</span></a> <a href="https://techhub.social/tags/cost" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cost</span></a> <a href="https://techhub.social/tags/economics" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>economics</span></a> <a href="https://techhub.social/tags/mountain" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mountain</span></a> <a href="https://techhub.social/tags/cryosphere" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>cryosphere</span></a> <a href="https://techhub.social/tags/artificiaintelligence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>artificiaintelligence</span></a> <a href="https://techhub.social/tags/glaciallakeoutburstflood" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>glaciallakeoutburstflood</span></a> <a href="https://techhub.social/tags/GLOF" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GLOF</span></a> <a href="https://techhub.social/tags/satelliteimageanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satelliteimageanalysis</span></a> <a href="https://techhub.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://techhub.social/tags/machinelearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>machinelearning</span></a> <a href="https://techhub.social/tags/deeplearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>deeplearning</span></a> <a href="https://techhub.social/tags/literaturereview" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>literaturereview</span></a> <a href="https://techhub.social/tags/landsat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>landsat</span></a> <a href="https://techhub.social/tags/sentinel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sentinel</span></a> <a href="https://techhub.social/tags/radar" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>radar</span></a> <a href="https://techhub.social/tags/highalpine" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>highalpine</span></a> <a href="https://techhub.social/tags/costbenefit" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>costbenefit</span></a> <a href="https://techhub.social/tags/multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multispectral</span></a> <a href="https://techhub.social/tags/hyperspectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hyperspectral</span></a> <a href="https://techhub.social/tags/detection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>detection</span></a></p>
💧🌏 Greg Cocks<p>The Harmonized Landsat Sentinel-2 Project Releases Vegetation Indices<br>--<br><a href="https://www.earthdata.nasa.gov/news/harmonized-landsat-sentinel-2-project-releases-vegetation-indices" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">earthdata.nasa.gov/news/harmon</span><span class="invisible">ized-landsat-sentinel-2-project-releases-vegetation-indices</span></a> <-- shared technical article<br>--<br><a href="https://hls.gsfc.nasa.gov/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="">hls.gsfc.nasa.gov/</span><span class="invisible"></span></a> <-- shared NASA Harmonized Landsat Sentinel-2 Project page<br>--<br><a href="https://youtu.be/63ljR84c85M?si=3Q0PDOuFgKG8nIrA" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/63ljR84c85M?si=3Q0PDO</span><span class="invisible">uFgKG8nIrA</span></a> <-- shared NASA overview video<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/fedscience" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fedscience</span></a> <a href="https://techhub.social/tags/OPERA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OPERA</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/earthobservation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>earthobservation</span></a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satellite</span></a> <a href="https://techhub.social/tags/opendata" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>opendata</span></a> <a href="https://techhub.social/tags/global" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>global</span></a> <a href="https://techhub.social/tags/vegetation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>vegetation</span></a> <a href="https://techhub.social/tags/indices" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>indices</span></a> <a href="https://techhub.social/tags/HLS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HLS</span></a> <a href="https://techhub.social/tags/Landsat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Landsat</span></a> <a href="https://techhub.social/tags/Sentinel" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Sentinel</span></a> <a href="https://techhub.social/tags/HLSL30VI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HLSL30VI</span></a> <a href="https://techhub.social/tags/HLSSS30VI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HLSSS30VI</span></a> <a href="https://techhub.social/tags/greenness" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>greenness</span></a> <a href="https://techhub.social/tags/moisturecontent" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>moisturecontent</span></a> <a href="https://techhub.social/tags/burned" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>burned</span></a> <a href="https://techhub.social/tags/change" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>change</span></a> <a href="https://techhub.social/tags/OLI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>OLI</span></a> <a href="https://techhub.social/tags/MultiSpectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MultiSpectral</span></a> <a href="https://techhub.social/tags/NDVI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>NDVI</span></a><br><span class="h-card" translate="no"><a href="https://techhub.social/@nasa" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>nasa</span></a></span> | @ESA</p>
💧🌏 Greg Cocks<p>A Google-Backed… [Satellite] To [Help] Battle Wildfires Made It Into Orbit<br>--<br><a href="https://techcrunch.com/2025/03/17/a-google-backed-weapon-to-battle-wildfires-made-it-into-orbit/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">techcrunch.com/2025/03/17/a-go</span><span class="invisible">ogle-backed-weapon-to-battle-wildfires-made-it-into-orbit/</span></a> <-- shared technical article<br>--<br><a href="https://sites.research.google/gr/wildfires/firesat/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">sites.research.google/gr/wildf</span><span class="invisible">ires/firesat/</span></a> <-- shared Google FireSat home page<br>--<br><a href="https://youtu.be/pmQlXLaHT_Y?si=q3wM80t7qQysAQxU" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">youtu.be/pmQlXLaHT_Y?si=q3wM80</span><span class="invisible">t7qQysAQxU</span></a> <-- shared video overview of FireSat<br>--<br><a href="https://www.earthfirealliance.org/" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="">earthfirealliance.org/</span><span class="invisible"></span></a> <-- shared Earth Fire Alliance home page<br>--<br>[this post should not be considered an endorsement of this product]<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/FireSat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>FireSat</span></a> <a href="https://techhub.social/tags/monitoring" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>monitoring</span></a> <a href="https://techhub.social/tags/fire" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fire</span></a> <a href="https://techhub.social/tags/wildfire" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>wildfire</span></a> <a href="https://techhub.social/tags/EarthFireAlliance" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EarthFireAlliance</span></a> <a href="https://techhub.social/tags/Google" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Google</span></a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satellite</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/earthobservation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>earthobservation</span></a> <a href="https://techhub.social/tags/detection" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>detection</span></a> <a href="https://techhub.social/tags/tracking" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>tracking</span></a> <a href="https://techhub.social/tags/earlywarning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>earlywarning</span></a> <a href="https://techhub.social/tags/multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multispectral</span></a> <a href="https://techhub.social/tags/infrared" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrared</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/spatiotemporal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatiotemporal</span></a> <a href="https://techhub.social/tags/risk" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>risk</span></a> <a href="https://techhub.social/tags/hazard" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hazard</span></a> <a href="https://techhub.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a> <a href="https://techhub.social/tags/extremeweather" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>extremeweather</span></a> <a href="https://techhub.social/tags/impacts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>impacts</span></a> <a href="https://techhub.social/tags/humanimpacts" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>humanimpacts</span></a> <a href="https://techhub.social/tags/infrastructure" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infrastructure</span></a> <a href="https://techhub.social/tags/damage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>damage</span></a> <a href="https://techhub.social/tags/AI" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AI</span></a> <a href="https://techhub.social/tags/machinelearning" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>machinelearning</span></a> <a href="https://techhub.social/tags/emergencyresponse" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>emergencyresponse</span></a> <a href="https://techhub.social/tags/model" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>model</span></a> <a href="https://techhub.social/tags/modeling" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>modeling</span></a><br><span class="h-card" translate="no"><a href="https://techhub.social/@Google" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>Google</span></a></span> @GoogleResearch @EarthFireAlliance @MuonSpace</p>
💧🌏 Greg Cocks<p>Multispectral Remote Sensing Expression of Lineaments and Alteration Minerals in Part of Crystalline Rock Units of Southwestern Nigeria - Implication on Gold Prospecting<br>--<br><a href="https://doi.org/10.1016/j.oreoa.2025.100091" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1016/j.oreoa.2025.1</span><span class="invisible">00091</span></a> <-- shared paper<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/ASTER" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ASTER</span></a> <a href="https://techhub.social/tags/Gold" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Gold</span></a> <a href="https://techhub.social/tags/Hydrothermal" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Hydrothermal</span></a> <a href="https://techhub.social/tags/HydrothermalAlteration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>HydrothermalAlteration</span></a> <a href="https://techhub.social/tags/Lineament" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lineament</span></a> <a href="https://techhub.social/tags/Landsat" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Landsat</span></a> <a href="https://techhub.social/tags/ETM" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ETM</span></a> <a href="https://techhub.social/tags/EnhancedThematicMapper" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>EnhancedThematicMapper</span></a> <a href="https://techhub.social/tags/phyllic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>phyllic</span></a> <a href="https://techhub.social/tags/Ilesha" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Ilesha</span></a> <a href="https://techhub.social/tags/schist" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>schist</span></a> <a href="https://techhub.social/tags/belt" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>belt</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geology</span></a> <a href="https://techhub.social/tags/mining" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mining</span></a> <a href="https://techhub.social/tags/Nigeria" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Nigeria</span></a> <a href="https://techhub.social/tags/naturalresources" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>naturalresources</span></a> <a href="https://techhub.social/tags/mineral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mineral</span></a> <a href="https://techhub.social/tags/mineralresources" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mineralresources</span></a> <a href="https://techhub.social/tags/golddeposits" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>golddeposits</span></a> <a href="https://techhub.social/tags/aerogeophysical" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>aerogeophysical</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/geophysical" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geophysical</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/geomorphology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomorphology</span></a> <a href="https://techhub.social/tags/geomorphometry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomorphometry</span></a> <a href="https://techhub.social/tags/alteration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>alteration</span></a> <a href="https://techhub.social/tags/propylitic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>propylitic</span></a> <a href="https://techhub.social/tags/argillic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>argillic</span></a> <a href="https://techhub.social/tags/mineralogy" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mineralogy</span></a> <a href="https://techhub.social/tags/XRD" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>XRD</span></a> <a href="https://techhub.social/tags/structuralgeology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>structuralgeology</span></a> <a href="https://techhub.social/tags/lithology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lithology</span></a> <a href="https://techhub.social/tags/PrincipalComponentAnalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PrincipalComponentAnalysis</span></a> <a href="https://techhub.social/tags/PCA" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PCA</span></a> <a href="https://techhub.social/tags/prospecting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>prospecting</span></a> <a href="https://techhub.social/tags/fracture" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fracture</span></a> <a href="https://techhub.social/tags/joints" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>joints</span></a> <a href="https://techhub.social/tags/faulting" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>faulting</span></a> <a href="https://techhub.social/tags/Multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Multispectral</span></a> <a href="https://techhub.social/tags/Lineaments" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Lineaments</span></a> <a href="https://techhub.social/tags/Crystalline" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Crystalline</span></a></p>
Anna Dorofeeva<p>Revealing <a href="https://mastodon.online/tags/palimpest" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>palimpest</span></a> with <a href="https://mastodon.online/tags/multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multispectral</span></a> <a href="https://mastodon.online/tags/imaging" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>imaging</span></a>! These amazing results, showing a <a href="https://mastodon.online/tags/Merovingian" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Merovingian</span></a> overtext and a 5th-century Gospel undertext, were achieved by my colleague Alex Zawacki at Göttingen. I'll be presenting the full results of this and other cool discoveries in May at a German-language conference in Kiel.</p><p><a href="https://mastodon.online/tags/palaeography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>palaeography</span></a> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/medievodons" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>medievodons</span></a></span> <span class="h-card" translate="no"><a href="https://a.gup.pe/u/histodons" class="u-url mention" rel="nofollow noopener" target="_blank">@<span>histodons</span></a></span></p>
Erik<p>A false-color <a href="https://fosstodon.org/tags/multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multispectral</span></a> photo I took of a larkspur with UV and IR light mapped on top of a regular visible-color photo. Inner parts of the flower petals reflect more UV than others and thus show up in blue. Other parts absorb UV but reflect IR, resulting in the red colors seen in the inner part of the flower and stems. Many flowers use this contrast to help pollinators (who often can see UV) to distinguish key parts of the flower.</p><p><a href="https://fosstodon.org/tags/photography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>photography</span></a> <a href="https://fosstodon.org/tags/uvphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>uvphotography</span></a> <a href="https://fosstodon.org/tags/infraredphotography" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>infraredphotography</span></a></p>
💧🌏 Greg Cocks<p>Evidenced Paleodrainages In Desert Regions Of Saudi Arabia - Satellite Images With Field-Based Study<br>--<br><a href="https://doi.org/10.21203/rs.3.rs-4959129/v1" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.21203/rs.3.rs-49591</span><span class="invisible">29/v1</span></a> <-- shared paper<br>--<br><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>mapping</span></a> <a href="https://techhub.social/tags/water" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>water</span></a> <a href="https://techhub.social/tags/hydrology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hydrology</span></a> <a href="https://techhub.social/tags/streams" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>streams</span></a> <a href="https://techhub.social/tags/poroussediments" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>poroussediments</span></a> <a href="https://techhub.social/tags/pebbles" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>pebbles</span></a> <a href="https://techhub.social/tags/RadarImages" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>RadarImages</span></a> <a href="https://techhub.social/tags/SaudiArabia" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>SaudiArabia</span></a> <a href="https://techhub.social/tags/MiddleEast" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>MiddleEast</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/drainage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>drainage</span></a> <a href="https://techhub.social/tags/paleodrainage" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>paleodrainage</span></a> <a href="https://techhub.social/tags/desert" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>desert</span></a> <a href="https://techhub.social/tags/evidence" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>evidence</span></a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>satellite</span></a> <a href="https://techhub.social/tags/imagery" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>imagery</span></a> <a href="https://techhub.social/tags/fieldwork" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fieldwork</span></a> <a href="https://techhub.social/tags/fieldchecked" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>fieldchecked</span></a> <a href="https://techhub.social/tags/Quaternary" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Quaternary</span></a> <a href="https://techhub.social/tags/Pleistocene" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>Pleistocene</span></a> <a href="https://techhub.social/tags/climatechange" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>climatechange</span></a> <a href="https://techhub.social/tags/geology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geology</span></a> <a href="https://techhub.social/tags/landform" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>landform</span></a> <a href="https://techhub.social/tags/geomorphology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomorphology</span></a> <a href="https://techhub.social/tags/arid" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>arid</span></a> <a href="https://techhub.social/tags/streamnetwork" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>streamnetwork</span></a> <a href="https://techhub.social/tags/PALSAR" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>PALSAR</span></a> <a href="https://techhub.social/tags/ASTER" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>ASTER</span></a> <a href="https://techhub.social/tags/thermaldifferentiation" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>thermaldifferentiation</span></a> <a href="https://techhub.social/tags/spatialanalysis" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>spatialanalysis</span></a> <a href="https://techhub.social/tags/multispectral" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>multispectral</span></a> <a href="https://techhub.social/tags/sediment" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sediment</span></a> <a href="https://techhub.social/tags/lithology" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>lithology</span></a> <a href="https://techhub.social/tags/hydromorphic" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hydromorphic</span></a> <a href="https://techhub.social/tags/geomorphmetry" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>geomorphmetry</span></a> <a href="https://techhub.social/tags/waterresources" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>waterresources</span></a> <a href="https://techhub.social/tags/usecase" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>usecase</span></a></p>
My first image from my hacked-together #multispectral (IR, UV, and visible light) camera. Near IR is in red, visible light is in green, and UV is in blue.
The camera itself is a monochrome camera I normally use for solar imaging, while the lens is just a regular Nikon 50 f/1.8D. Between the two is an electronic filter wheel with IR pass, IR cut, and UV pass filters.
Continued thread
Project 2, supervised by @fbenitez.bsky.social:
Identification of native vegetation species by linking UAV imagery with terrestrial spectroradiometers
https://iapetus2.ac.uk/studentships/identification-of-native-vegetation-species-by-linking-uav-imagery-with-terrestrial-spectroradiometers/
This project will develop accurate and efficient spatial data science methods to classify and monitor native vegetation species in subtropical regions from #UAV #multispectral #imagery and field #spectrometer data.
IAPETUS2Identification of native vegetation species by linking UAV imagery with terrestrial spectroradiometers
Automatic detection of methane emissions in #multispectral satellite imagery using a vision transformer: https://www.nature.com/articles/s41467-024-47754-y -> New AI Model Detects Methane Emissions From Space More Accurately: https://www.asianscientist.com/2024/09/environment/new-ai-model-detects-methane-emissions-from-space-more-accurately/ - this will help in tracking and reducing methane emissions to fight climate change.
NatureAutomatic detection of methane emissions in multispectral satellite imagery using a vision transformer - Nature CommunicationsAccurate monitoring of methane emissions is essential to understand its contribution to global warming. The authors here employ multi-spectral satellite data to create a methane detection tool with global coverage and high temporal and spatial resolution.
Zum Ende meines Bibliotheksreferendariats habe ich vier Wochen lang das Handschriftenzentrum an der @ubleipzig kennengelernt. Inklusive war die Teilnahme am „9. Alfried Krupp-Sommerkurs für Handschriftenkultur“, in dem auch #multispectral #imaging zum Einsatz kam. Danke an das tolle Team für eine schöne Zeit 
From 09 Sep: New multispectral analysis of Voynich manuscript reveals hidden details - Enlarge / Medieval scholar Lisa Fagin Davis examined multispectral images of 10 pages from... https://arstechnica.com/science/2024/09/new-multispectral-analysis-of-voynich-manuscript-reveals-hidden-details/ #archaeology #cryptography #medieval-manuscripts #multispectral-imaging #science #voynich-manuscript
Fascinating article by Lisa Fagin Davis on multispectral imaging, with newly-public images of the Voynich manuscript:
https://manuscriptroadtrip.wordpress.com/2024/09/08/multispectral-imaging-and-the-voynich-manuscript/
#multispectral #imaging #Voynich #manuscript #BeineckeLibrary @medievodons @histodons @LisaFaginDavis
Manuscript Road Trip · Multispectral Imaging and the Voynich Manuscript(with thanks to René Zandbergen, Ray Clemens, Roger Easton, Claire Bowern, Bill Endres, and the curatorial and conservation staff at the Beinecke Rare Book & Manuscript Library) I have some exc…
Teaching on #multispectral #imaging - lots of new terminology to share today! #palaeography
Do you (or someone you know) have a DJI Mavic 3M and can support #opensource by offering up an image set to help the @OpenDroneMap team complete new feature testing?
https://community.opendronemap.org/t/call-for-dji-mavic-3m-datasets/20535
#drone #DJI #photogrammetry #multispectral #agriculture
OpenDroneMap Community · Call for DJI Mavic 3M datasetsWe’re working through getting band alignment working on DJI Mavic 3M datasets. Thanks to different hardware / firmware, etc., we cannot necessarily know the changes in tagging between versions, and the tagging is critical for getting the correction parameters for aligning the bands. So: if you have a DJI Mavic 3M dataset or a few to share, please reach out, either in this thread of in DM if it’s more sensitive. The results so far are promising:
Replied in thread
@ubleipzig @hsprtl @bibverband @unileipzig „Immer häufiger spielen Verfahren der digitalen Fotografie (samt Multispektraltechnik), der Text- bzw. Schrifterkennung und künftig sicherlich auch naturwissenschaftliche Methoden eine Rolle.“ | Wichtige Aussage und sehr zutreffend.
#multispectral
Continued thread
I should also say that @InsularMSS will involve not only #medieval #manuscript studies but also #digitalhumanities and scientific research: palaeoproteomics, #multispectral and photometric stereo #imaging, handwritten text recognition (#HTR), Raman and XRF #spectroscopy, infra-red #microscopy & much more. Perhaps most important, though, will be the freedom and time to do this important work!
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