Army Corps of Engineers, San Francisco District under Contract No. This report presents the results of a marine geophysical investigation conducted by Sea Surveyor, Inc. In Printed Report In Printed Report In Printed Report In Printed Report In Printed ReportĬover Photograph courtesy of: Hammond, Jensen, Wallen & Associates. APPENDICES APPENDIX A: Full-Size Charts of Blossom Rock APPENDIX B: Full-Size Charts of Harding Rock APPENDIX C: Full-Size Charts of Shag Rocks APPENDIX D: Full-Size Charts of Arch Rock APPENDIX E: Full-Size Charts of Golden Gate Mound 2 4 4 4 5 5 6 6 8 9 11 12 12 13 13 13 13 15 16 16 17 18 20 20 22 24 25 27 29 31 In Printed Report
SURVEY RESULTS AND DISCUSSION 4.1 BLOSSOM ROCK 4.2 HARDING ROCK 4.3 SHAG ROCKS 4.4 ARCH ROCK 4.5 GOLDEN GATE MOUND 5. QUALITY ASSURANCE/QUALITY CONTROL (QA/QC) 3.1 HORIZONTAL AND VERTICAL CONTROL 3.1.1 Calibration of Electronic Navigation System 3.1.2 Vertical Accuracy of Water Surface 3.1.3 Bathymetry 3.2 QA/QC OF SIDE-SCAN SONAR DATA 3.4 QA/QC OF SEISMIC REFLECTION DATA 3.5 QA/QC OF SEISMIC REFRACTION DATA 3.6 QA/QC OF FINAL DATA AND DELIVERABLES 4. FIELD SURVEY METHODS AND ANALYTICAL TECHNIQUES 2.1 SURVEY VESSELS 2.2 NAVIGATION AND HORIZONTAL CONTROL 2.3 BATHYMETRY AND VERTICAL CONTROL 2.3.1 Tide Measurements and Corrections 2.3.2 Single-Beam Hydrographic Survey 2.3.3 Multibeam Hydrographic Survey 2.4 SIDE-SCAN SONAR 2.5 SEISMIC REFLECTION (SUBBOTTOM PROFILING) 2.6 SEISMIC REFRACTION 2.7 MARINE MAGNETOMETER 2.8 PERSONNEL 3. MARINE GEOPHYSICAL INVESTIGATION In Support Of The SAN FRANCISCO BAY ROCKS REMOVAL PROJECTÄ¡.