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💧🌏 Greg Cocks<p><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/gischat" class="mention hashtag" rel="tag">#<span>gischat</span></a> <a href="https://techhub.social/tags/humour" class="mention hashtag" rel="tag">#<span>humour</span></a> <a href="https://techhub.social/tags/coordinatesystem" class="mention hashtag" rel="tag">#<span>coordinatesystem</span></a> <a href="https://techhub.social/tags/projections" class="mention hashtag" rel="tag">#<span>projections</span></a> <a href="https://techhub.social/tags/cartography" class="mention hashtag" rel="tag">#<span>cartography</span></a> <a href="https://techhub.social/tags/geography" class="mention hashtag" rel="tag">#<span>geography</span></a> <a href="https://techhub.social/tags/mappymeme" class="mention hashtag" rel="tag">#<span>mappymeme</span></a></p>
💧🌏 Greg Cocks<p>Genesis - A Flying Observatory To Measure Earth Down To The Millimetre [earth observation satellite]<br />--<br /><a href="https://www.esa.int/Applications/Satellite_navigation/Genesis" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://www.</span><span class="ellipsis">esa.int/Applications/Satellite</span><span class="invisible">_navigation/Genesis</span></a> &lt;-- Genesis home page<br />--<br /><a href="https://doi.org/10.1186/s40623-022-01752-w" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1186/s40623-022-017</span><span class="invisible">52-w</span></a> &lt;-- white paper<br />--<br /><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/GNSS" class="mention hashtag" rel="tag">#<span>GNSS</span></a> <a href="https://techhub.social/tags/earthobservation" class="mention hashtag" rel="tag">#<span>earthobservation</span></a> <a href="https://techhub.social/tags/satellite" class="mention hashtag" rel="tag">#<span>satellite</span></a> <a href="https://techhub.social/tags/remotesensing" class="mention hashtag" rel="tag">#<span>remotesensing</span></a> <a href="https://techhub.social/tags/precision" class="mention hashtag" rel="tag">#<span>precision</span></a> <a href="https://techhub.social/tags/accuracy" class="mention hashtag" rel="tag">#<span>accuracy</span></a> <a href="https://techhub.social/tags/genesis" class="mention hashtag" rel="tag">#<span>genesis</span></a> <a href="https://techhub.social/tags/millimetre" class="mention hashtag" rel="tag">#<span>millimetre</span></a> <a href="https://techhub.social/tags/earthobservatory" class="mention hashtag" rel="tag">#<span>earthobservatory</span></a> <a href="https://techhub.social/tags/geodetic" class="mention hashtag" rel="tag">#<span>geodetic</span></a> <a href="https://techhub.social/tags/InternationalTerrestrialReferenceFrame" class="mention hashtag" rel="tag">#<span>InternationalTerrestrialReferenceFrame</span></a> <a href="https://techhub.social/tags/ITRF" class="mention hashtag" rel="tag">#<span>ITRF</span></a> <a href="https://techhub.social/tags/planning" class="mention hashtag" rel="tag">#<span>planning</span></a> <a href="https://techhub.social/tags/spacecraft" class="mention hashtag" rel="tag">#<span>spacecraft</span></a> <a href="https://techhub.social/tags/Galileo" class="mention hashtag" rel="tag">#<span>Galileo</span></a> <a href="https://techhub.social/tags/GPS" class="mention hashtag" rel="tag">#<span>GPS</span></a> <a href="https://techhub.social/tags/usecase" class="mention hashtag" rel="tag">#<span>usecase</span></a> <a href="https://techhub.social/tags/appliedscience" class="mention hashtag" rel="tag">#<span>appliedscience</span></a> <a href="https://techhub.social/tags/infrastructure" class="mention hashtag" rel="tag">#<span>infrastructure</span></a> <a href="https://techhub.social/tags/positioning" class="mention hashtag" rel="tag">#<span>positioning</span></a> <a href="https://techhub.social/tags/navigation" class="mention hashtag" rel="tag">#<span>navigation</span></a> <a href="https://techhub.social/tags/earthscience" class="mention hashtag" rel="tag">#<span>earthscience</span></a> <a href="https://techhub.social/tags/satnav" class="mention hashtag" rel="tag">#<span>satnav</span></a> <a href="https://techhub.social/tags/referencesystem" class="mention hashtag" rel="tag">#<span>referencesystem</span></a> <a href="https://techhub.social/tags/geoid" class="mention hashtag" rel="tag">#<span>geoid</span></a> <a href="https://techhub.social/tags/coordinatesystem" class="mention hashtag" rel="tag">#<span>coordinatesystem</span></a><br />@ESA</p>
Sven Ruppert<p>What is WGS84 – An Overview<br>The World Geodetic System 1984 (WGS 84) is a geodetic reference system used to describe the shape and size of the Earth. We will delve into its historical context, technical specifications, global significance, and practical applications.&nbsp;</p><p>Introduction: Understanding Geodetic Reference SystemsHistorical Evolution of Ge<br><a href="https://svenruppert.com/2023/12/18/what-is-wgs84-an-overview/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">svenruppert.com/2023/12/18/wha</span><span class="invisible">t-is-wgs84-an-overview/</span></a><br><a href="https://mastodon.social/tags/Bushcrafting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bushcrafting</span></a> <a href="https://mastodon.social/tags/Navigation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Navigation</span></a> <a href="https://mastodon.social/tags/Bushcrafting" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Bushcrafting</span></a> <a href="https://mastodon.social/tags/CoordinateSystem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>CoordinateSystem</span></a> <a href="https://mastodon.social/tags/navigation" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>navigation</span></a> <a href="https://mastodon.social/tags/WGS84" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>WGS84</span></a></p>
UNIGIS Salzburg<p>You missed yesterdays <a href="https://fosstodon.org/tags/UNIGISTalks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>UNIGISTalks</span></a> Ep. 1? No problem! You can re-watch it on Vimeo: <a href="https://vimeo.com/manage/videos/884442911/bf1511e7bc" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">vimeo.com/manage/videos/884442</span><span class="invisible">911/bf1511e7bc</span></a> 🌐</p><p><a href="https://fosstodon.org/tags/gis" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>gis</span></a> <a href="https://fosstodon.org/tags/geography" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geography</span></a> <a href="https://fosstodon.org/tags/geoinformatics" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geoinformatics</span></a> <a href="https://fosstodon.org/tags/crs" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>crs</span></a> <a href="https://fosstodon.org/tags/coordinatesystem" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>coordinatesystem</span></a> <a href="https://fosstodon.org/tags/learning" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>learning</span></a> <a href="https://fosstodon.org/tags/geo" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>geo</span></a> <br>@UNIGIS_World<br> <br><span class="h-card" translate="no"><a href="https://fosstodon.org/@unigis_salzburg" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>unigis_salzburg</span></a></span> <span class="h-card" translate="no"><a href="https://bird.makeup/users/unigis_world" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>unigis_world</span></a></span></p>
💧🌏 Greg Cocks<p>A New Coordinate System for Constructing Spherical Grid Systems<br />--<br /><a href="https://doi.org/10.3390/app10020655" target="_blank" rel="nofollow noopener noreferrer" translate="no"><span class="invisible">https://</span><span class="">doi.org/10.3390/app10020655</span><span class="invisible"></span></a> &lt;-- shared paper<br />--<br />[the math is way above my skills, but a fascinating paper regardless]<br /><a href="https://techhub.social/tags/GIS" class="mention hashtag" rel="tag">#<span>GIS</span></a> <a href="https://techhub.social/tags/spatial" class="mention hashtag" rel="tag">#<span>spatial</span></a> <a href="https://techhub.social/tags/mapping" class="mention hashtag" rel="tag">#<span>mapping</span></a> <a href="https://techhub.social/tags/spatialgrids" class="mention hashtag" rel="tag">#<span>spatialgrids</span></a> <a href="https://techhub.social/tags/spherical" class="mention hashtag" rel="tag">#<span>spherical</span></a> <a href="https://techhub.social/tags/framework" class="mention hashtag" rel="tag">#<span>framework</span></a> <a href="https://techhub.social/tags/sphericalframework" class="mention hashtag" rel="tag">#<span>sphericalframework</span></a> <a href="https://techhub.social/tags/areacoordinates" class="mention hashtag" rel="tag">#<span>areacoordinates</span></a> <a href="https://techhub.social/tags/spatialdata" class="mention hashtag" rel="tag">#<span>spatialdata</span></a> <a href="https://techhub.social/tags/coordinate" class="mention hashtag" rel="tag">#<span>coordinate</span></a> <a href="https://techhub.social/tags/coordinatesystem" class="mention hashtag" rel="tag">#<span>coordinatesystem</span></a> <a href="https://techhub.social/tags/projection" class="mention hashtag" rel="tag">#<span>projection</span></a> <a href="https://techhub.social/tags/mapprojection" class="mention hashtag" rel="tag">#<span>mapprojection</span></a> <a href="https://techhub.social/tags/singularity" class="mention hashtag" rel="tag">#<span>singularity</span></a> <a href="https://techhub.social/tags/mapprojection" class="mention hashtag" rel="tag">#<span>mapprojection</span></a> <a href="https://techhub.social/tags/gridsystems" class="mention hashtag" rel="tag">#<span>gridsystems</span></a> <a href="https://techhub.social/tags/cartography" class="mention hashtag" rel="tag">#<span>cartography</span></a> <a href="https://techhub.social/tags/grid" class="mention hashtag" rel="tag">#<span>grid</span></a> <a href="https://techhub.social/tags/mapgrid" class="mention hashtag" rel="tag">#<span>mapgrid</span></a> <a href="https://techhub.social/tags/geodesy" class="mention hashtag" rel="tag">#<span>geodesy</span></a> <a href="https://techhub.social/tags/geodetic" class="mention hashtag" rel="tag">#<span>geodetic</span></a></p>