Sentences with phrase «tidal data over»

Not exact matches

Over the period where the two datasets overlap, there is good agreement between sedimentary records and tidal gauge data (Donnelly 2004, Gehrels 2006).

Days later Siemens AG (SIE) announced it's selling Marine Current Turbines Ltd... Already the top 20 wave and tidal - stream businesses have amassed losses of $ 903 million over their lifetimes, according to BNEF data... «This is the capitalist survival - of - the - fittest process working as normal in any new market area,» McCrone said by e-mail... As other renewables such as solar and wind have reduced cost to become commercially viable, waves and tides remain the most expensive sources of power, costing four times more than coal, BNEF estimates... Oceanlinx Ltd. and Wavebob Ltd. both failed in the past 18 months, and Ocean Power Technologies Inc., one of the only listed marine energy businesses, canceled a project inAustralia.

Therefore, tidal datums are superior at measuring relative to the (local) coastline and local sea level, and geoid - based vertical datums are superior at measuring heights consistently over large areas including both ocean and land.

But with the sudden tidal wave of bad publicity over Facebook's data collection — and the selling of that data — it looks like a May preview of the new tech toys is now on hold.