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Topic: Topographic map of the ocean  (Read 3854 times)

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T_Angler

  • Perch
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  • Location: roseburg, oregon
  • Date Registered: Jan 2011
  • Posts: 66
June 05, 2015, 09:47:52 PM
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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  • Location: Port Orchard
  • Date Registered: Mar 2013
  • Posts: 110
June 05, 2015, 10:04:20 PM #1
The USGS has free download able PDFs.
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bluewrx02

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  • Location: Hillsboring Oregon
  • Date Registered: Jan 2011
  • Posts: 802
June 05, 2015, 10:05:44 PM #2
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wood13w

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  • Location: Port Orchard
  • Date Registered: Mar 2013
  • Posts: 110
June 05, 2015, 10:05:55 PM #3
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wood13w

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  • Location: Port Orchard
  • Date Registered: Mar 2013
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June 05, 2015, 10:07:12 PM #4
There is also an app on the phone call arcGIS.
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RoxnDox

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  • Location: Gig Harbor, WA
  • Date Registered: Sep 2013
  • Posts: 678
June 06, 2015, 02:31:07 PM #5
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

  • Salmon
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  • Location: Gig Harbor, WA
  • Date Registered: Sep 2013
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June 06, 2015, 02:52:03 PM #6
Quote from: wood13w on June 05, 2015, 10:05:55 PM
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. 
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skidlybo

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  • Location: Lake Stevens, WA
  • Date Registered: Sep 2014
  • Posts: 70
June 06, 2015, 09:18:29 PM #7
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RoxnDox

  • Salmon
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  • Location: Gig Harbor, WA
  • Date Registered: Sep 2013
  • Posts: 678
June 06, 2015, 09:24:29 PM #8
Quote from: skidlybo on June 06, 2015, 09:18:29 PM
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
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DARice

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  • Location: Portland
  • Date Registered: Aug 2014
  • Posts: 178
June 19, 2015, 04:38:08 PM #9
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grgflowers

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  • Location: Poulsbo, WA
  • Date Registered: May 2013
  • Posts: 32
July 09, 2015, 06:46:15 PM #10
Lots of good info!
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