Title Page /
Table of Contents /
List of Figures /
Maps / Data Collection/Processing / Interpretation / Acknowledgments / Appendix 1 / Appendix 2 /
Appendix 3 /
Figure 3.6. Shaded-relief bathymetric map, colored by water depth, of Boston Harbor and Approaches, Massachusetts, based on the combined multibeam and single-beam sonar bathymetric data (gridded at 30 m). See map sheet 1 for data at a scale of 1:25,000.