USGS OFR 2011-1127: Construction of a 3-Arcsecond Digital Elevation Model for the Gulf of Maine, Figure 16

U.S. Geological Survey Open-File Report 2011-1127

Construction of a 3-Arcsecond Digital Elevation Model for the Gulf of Maine

/ Title Page / List of Figures / Conversion Factors / Abstract / Introduction / Common Processing Steps and Data / Grid Assembly / Data Products / Acknowledgments / References Cited / Data Processing Scripts and Software /

Figure 17. Bathymetric map segments showing an example of the comparison between the different stages of processing of bathymetric data. Grid 1 shows unfiltered, input data. Grid 2 shows data filtered by blockmedian with a grid cell size of 3-arcseconds. Grid 3 shows the final product created by data filtered by blockmedian and run through a surface-fitting routine.

Download the full size image in PDF format (106 KB).

To view files in PDF format, download a free copy of Adobe Reader.

Accessibility FOIA Privacy Policies and Notices

U.S. Department of the Interior | U.S. Geological Survey