After reading @Velimir 's post (https://www.localguidesconnect.com/t5/General-Discussion/Question-for-underwater-geotagging/m-p/1881944#M535988), I wanted to share how we geo-tag underwater photos (GPS does not work in water).
We use some specialist equipment (around $500, exc. camera), but is still much cheaper than professional setups costing >$10k+. Obviously there are some trade-offs, but we have still captured some beautiful 360 underwater (geo-tagged) photos.
Read how we do it in detail here.
Any other local guides producing underwater Street View imagery? Google have produced some excellent underwater content too (warning: be prepared to spend hours on this page)
