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Results 1 - 2 from 2 for bathymetric contouring in 0.058 sec.
NGDC/MGG-Announcements: Bathymetry of Lake Erie and Lake Saint Clair
In preparation for bathymetric contouring, digital soundings were converted to metric units and plotted in color; separate colors were ... and then edited using ARC/INFO. Images were constructed using the resulting digital vector bathymetric contour data using Adobe Illustrator and the publicly-available software "Generic Mapping Tools" (GMT). ...
www.ngdc.noaa.gov
NGDC/MGG-Announcements: Bathymetry of Lake Michigan
ASCII xyz file and in ARC/INFOŽ interchange files (5 meter contour intervals and coastal) bathymetric grids at 30 and 9 arc-second intervals in ASCII xyz files. bathymetric ... used for bathymetric contouring without further calibration or adjustments. Soundings collected prior to 1903 were reduced to a mean low water datum. In preparation for bathymetric contouring, digital ...
www.ngdc.noaa.gov
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