NOAA Bathymetry Charts for Google Earth
Shaded NOAA Bathymetry layers for Google Earth are available with EarthNC Online. These layers cover many US bays and estuaries and are a great backdrop to the EarthNC Marine Vector Charts.
EarthNC Manhattan Island Bathymetry.
(click to enlarge)
Watching the video overlays. Can all the chart overlays be used in real time without being on-line?
I am mostly interested in the Bathmetry charts.
John
John,
All chart overlays from the navigation charts can be used offline including the charted depth contours, depth soundings, and shaded depth areas available in the new version 2.0 EarthNC Plus. It is these layers which are shown in the demo video on the EarthNC homepage. You can also try the example EarthNC Plus chart found in the product description at http://earthnc.com/earthnc-plus
The NOAA Estuarine Bathymetry layers referenced on this page are a secondary set of shaded depth images for bays and estuaries and are currently only available online.
- Virgil