The study area was defined using available Admiralty bathymetric charts
of the region to set the bearings and lengths of the sonar transects following the shape of the bank, covering a total area of around 125[km.
Time is spent pre-trip reviewing and analyzing bottom contour bathymetric charts
on his chart plotter looking for canyons, mountains and humps that have sharp rises or drops.
Jeppesen's latest release of C-MAP 4D and C-MAP MAX electronic charts includes a new Value Added Database of High-Resolution Bathymetric charts
for all five of the Great Lakes.
Two detailed nineteenth century bathymetric charts
and eight detailed twentieth century bathymetric charts
of the James River between Hog Island and Newport News Point were used for computer analysis.
of the oceans have been created and refined since the ages of European discovery.
This activity is designed to teach about topographic maps and bathymetric charts
For decades, bathymetric charts
were artistically assembled from broadly spaced profiles.
A look at bathymetric charts
tacked up inside the observatory explains the scientists' concern.
When bathymetric charts
went digital, it was only a matter of time before someone cracked the code to allow customizable, anytime updates.
A story in July's issue of FS, "The Numbers Game," featured the online bathymetric charts
that can help you find bottom fishing spots.
Maptech's product Chart Navigator Pro contains contour 3D bathymetric charts
, as well as topo maps of U.