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Picture Of The Month



Guess who's back?
jed with a spring Big Mack

Topic: Topographic map of the ocean  (Read 4015 times)

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T_Angler

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Is there a website online where I can find a topographic map of the ocean floor. Specifically the Oregon coast?
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wood13w

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The USGS has free download able PDFs.


bluewrx02

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wood13w

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wood13w

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There is also an app on the phone call arcGIS.


RoxnDox

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Another one:  http://maps.ngdc.noaa.gov/viewers/bathymetry/

Worldwide data set.  In the left-side panel, uncheck the box for the survey lines, and check the box for BAG bathymetry (hi-resolution 3d imaging where it's been done).  Then zoom in on the area you want to look at.  Parts of the coast are in BAG, parts aren't.  I don't know of a way to download the maps, but I have used printed screenshot for my locale...

Jim
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RoxnDox

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http://geonames.usgs.gov/apex/f?p=262:1:0

The USGS maps from this site don't show the underwater (bathymetry) data, however...  That's under the NOAA purview, not the USGS. 
Junk Jigs "BEST USE OF ACTUAL JUNK" category - "That tape should have been a prized possession and not junk. That will be a collectors item in 30 years!” & “There sure is a lot of junk in there.”


skidlybo

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RoxnDox

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I like the ones on this site.

http://www.charts.noaa.gov/OnLineViewer/PacificCoastViewerTable.shtml

Yeah, those are the actual navigation charts but no bathymetric data though, on that site...

Jim
Junk Jigs "BEST USE OF ACTUAL JUNK" category - "That tape should have been a prized possession and not junk. That will be a collectors item in 30 years!” & “There sure is a lot of junk in there.”




grgflowers

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Lots of good info!