Location Market Survey
Executive Summary – Opinion Survey
Economic Value Studies
England and Wales (Local Government)
Great Britain (Open Data)
Google (US and Worldwide)
Ireland (Marine SDI)
European Union: Economic Value of Copernicus
Defining and Measuring the U.S. Ocean Economy
A wider study than bathymetry but very useful discussion of creating sub-accounts in national statistics to capture different segments of the economy.
A marine spatial data infrastructure in New Zealand: a systematic review on the cost-benefits
Edward Griffin, Andy Coote & Joep Crompvoets
This is a meta-analysis of previous studies, so contains a lot of other good references within in it.
US: National Hydrographic Requirements and benefits study
One of several recent studies undertaken for NOAA.