Live demonstrations of survey-grade RTK UAVs (real-time kinematic unmanned aerial vehicles) were showcased. | Photo Credit: Special Arrangement A workshop on “Survey Grade RTK-UAV and AI-driven geospatial applications” was organised at the Institute of Remote Sensing (IRS), Anna University, by IRS in collaboration with LIGIOTEC and its partner organisations on Tuesday. Live demonstrations of survey-grade RTK UAVs (real-time kinematic unmanned aerial vehicles) were showcased, including systems deployed in mapping the Himalayas, and in archaeological investigations at Keeladi, Adichanallur, and Gangaikonda Cholapuram. Published – February 27, 2026 08:19 pm IST Share this: Click to share on WhatsApp (Opens in new window) WhatsApp Click to share on Facebook (Opens in new window) Facebook Click to share on Threads (Opens in new window) Threads Click to share on X (Opens in new window) X Click to share on Telegram (Opens in new window) Telegram Click to share on LinkedIn (Opens in new window) LinkedIn Click to share on Pinterest (Opens in new window) Pinterest Click to email a link to a friend (Opens in new window) Email More Click to print (Opens in new window) Print Click to share on Reddit (Opens in new window) Reddit Click to share on Tumblr (Opens in new window) Tumblr Click to share on Pocket (Opens in new window) Pocket Click to share on Mastodon (Opens in new window) Mastodon Click to share on Nextdoor (Opens in new window) Nextdoor Click to share on Bluesky (Opens in new window) Bluesky Like this:Like Loading... Post navigation Four men arrested for possession of narcotic substances JNU protest over alleged VC’s casteist remark faces detentions and police action