1/ We're happy to announce the launch of the Callanish3D project! Callanish3D enables you to explore the #Callanish I #megalith setting inside Stellarium Dev. Team. callanish3d.org Historic Scotland Historic Environment Scotland CallanishDigitalDesign The Megalithic Portal Ancient Sites & Stones Archaeoptics 3D

For #StandingStoneSunday, a simulation of the upcoming 2025 major lunar standstill at #Callanish I. This was generated in @Stellarium using the Callanish3D dataset freely available at: callanish3d.org CallanishDigitalDesign #megalith #3d

Head over to Callanish3d.org to grab our high-resolution dataset that can be used inside Stellarium Dev. Team, an open source planetarium #megalith #3d #laserscan Historic Scotland Historic Environment Scotland Archaeoptics 3D CallanishDigitalDesign

Summer solstice sunrise from #callanish this morning. #SummerSolstice2023 #outerhebrides #calanais #scotland

Being fashionably late, here's a render of our 2001 #3d #laserscan data from Stone 53 at Stonehenge. This dataset, and our visualisation tools, were used to discover a lot of new axe carvings. Read all about it on our microsite: stonehenge.archaeoptics.co.uk #megalith Tom Goskar

Checking summer solstice sunrise alignments! You can find out more on Victor Reijs's site archaeocosmology.org/eng/Calanais-3… Georg Zotti is presenting a talk to the German Society for Archaeoastronomy in Weimar, Germany this week. archaeoastronomie.org/?ngt=w7df80b10… Callanish3D #callanish