Back in the Water
Short blog on returning to the water and using UWIS navigator to locate and mark sonar targets
Category: navigation
Points of Interest
Using UWIS to record locations of objects and features of interest using GPS navigation tablet.
Return to Depth
Short discussion on first dive after COVID-19 lockdown and using UWIS tracker for 3D reconstruction and improving local accuracy of model with adjustments to tracker unit location.
UK Presence for UWIS
UWIS appoints Deep3D as UK representative.
Deep View
UWIS underwater GPS navigation continues apace with real-time viewing of 3D wreck models during a dive.
The Art of Knowing
Discussion on UWIS navigation and Metashape photogrammetry using depth maps
Accuracy Defined?
Underwater GPS meets Photogrammetry For a while we have been using GPS located cameras to construct highly accurate models of defensive structures known as pillboxes. Fixing a camera position above the waves is straightforward enough and you can build representative models without additional scale bars or measurements if the GPS signal is accurate. The problems Read more about Accuracy Defined?[…]
Where do we go from here?
Details of the Vobster Quay underwater navigation day – showcasing how we use the latest technology to answer “where am I?”