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2023
V. Schmidt, Fairbarn, K. G., and McLeod, M. A., “Emergency Towing of Drix”, UNH Center for Coastal and Ocean Mapping, Durham, NH, 2023.PDF icon How to Tow with DriX.pdf (555.16 KB)
V. Schmidt, Downs, R., and Levano, M., “Integration and Operation of DriX-12 Aboard NOAA Ship Thomas Jefferson”, US Hydroraphic Conference. p. Biloxi, MS, 2023.PDF icon DriX12AboardTJ_vFINAL_Schmidt_compressed.pdf (1019.68 KB)
2022
V. Schmidt, “A Solution to TSP for Survey Line Segments”, North East Robotics Colloquium. Lowell, MA, 2022.PDF icon NERC_2022_ValSchmidt.pdf (550.08 KB)
K. Cowan, Bernardini, A., Mercedes, A., Troupiotis-Kapeliaris, A., Zissis, D., Kastrisios, C., and Schmidt, V., “Toward a Readily Available Maritime Route Suggestion and Prediction System Using Historic "Roads of the Sea"”, Canadian Hydrographic Conference . p. Ottawa, Canada, 2022.
2021
C. Kastrisios, Schmidt, V., Kohlbrenner, S. M., Eager, M. K., Phommachanh, N. T., and Kashyap, A., “Roads of the Sea”, 2021 US Hydro Conference. p. Online, 2021.
S. M. Kohlbrenner, Eager, M. K., Phommachanh, N. T., Kastrisios, C., Schmidt, V., and Kashyap, A., “Toward a Marine Road Network for Ship Passage Planning and Monitoring”, 30th International Cartographic Conference. International Cartographic Association, Florence, Italy, 2021.
2020
V. Schmidt, “Hydrographic Survey with Autonomous Surface Vessels: A Best Practices Guide”, International Hydrographic Review, vol. P-1(24). International Hydrographic Organization, Monaco, pp. 189-201, 2020.PDF icon Hydrographic Survey with Autonomous Surface Vehicles.pdf (8.79 MB)
R. Arsenault and Schmidt, V., “A Mapping Focused Open-Sourced Software Framework for Autonomous Surface Vehicles”, Canadian Hydrographic Conference. p. Quebec City, Quebec, Canada, 2020.PDF icon 202-4Du6-2810.pdf (143.96 KB)
A. A. Armstrong, Hillstrom, C. D. R. Briana, Schmidt, V., Wisotzkey, L. C. D. R. Charles, DeCastro, L. T. Calandria, Hitshew, J., Eudeline, G., and Grall, S., “Operational Survey Trials of the DriX Autonomous Surface Vessel on NOAA Ship Thomas Jefferson”, Canadian Hydrographic Conference. p. Quebec City, Quebec, Canada, 2020.
S. Gandulla, Waters, S., Schmidt, V., Marcus, C., Heffron, E., and Gee, L., “Searching for Shipwrecks in Thunder Bay National Marine Sanctuary”, Oceanography, vol. 33(1). The Oceanography Society, pp. 32-33, 2020.
2019
R. Kane, Gee, L., Roman, C., Schmidt, V., Sudek, M., Spathias, H., Coward, G., and Raineault, N. A., “E/V Nautilus: Seafloor Exploration and Mapping in the National Marine Sanctuary of American Samoa”, 2019 Fall Meeting of the American Geophysical Union. American Geophysical Union , San Francisco, CA, 2019.
V. Schmidt and Downs, R., “Operations of an Autonomous Surface Vehicle Aboard the NOAA SHIP Fairweather”, U.S. Hydrographic Conference (US HYDRO). The Hydrographic Society of America, Gulfport, MS, p. 13, 2019.PDF icon 2019_USHydro_ASV_on_Fairweather_vfinal_emailreduced.pdf (6.34 MB)
C. Moreno, Schmidt, V., Calder, B. R., and Mayer, L. A., “Sensing for Hydrographic Autonomous Surface Vehicles”, U.S. Hydrographic Conference (US HYDRO). The Hydrographic Society of America, Biloxi, MS, 2019.
R. Ballard, Mayer, L. A., Broad, K., Coleman, D. F., Heffron, E., and Schmidt, V., ““Walking with the Ancients” in the Southern California Continental Borderland”, Oceanography, vol. vol. 32(1). The Oceanography Society, pp. 54-55, 2019.
2018
V. Schmidt, “Autonomous Navigation on US (Electronic) Nautical Charts”, 2018 Canadian Hydrographic Conference. Canadian Hydrographic Society, Victoria, CA, 2018.PDF icon ENCsforASVs_VS_vfinal.pdf (4.34 MB)
A. C. G. Schimel, Beaudoin, J., Parnum, I. M., Le Bas, T., Schmidt, V., Keith, G., and Ierodiaconou, D., “Multibeam Sonar Backscatter Data Processing”, Marine Geophysical Research, 2018.PDF icon Schimel2018_Article_MultibeamSonarBackscatterDataP.pdf (2.3 MB)
2017
M. Smith, Weber, T. C., Mayer, L. A., Moretti, D., Lyons, A. P., and Schmidt, V., “Analysis of the Radiated Sound Field of Deep Water Multibeam Echo Sounders for Return Intensity Calibration Using an Underwater Hydrophone Array”, The Journal of the Acoustical Society of America, vol. 142(2). Acoustical Society of America, pp. 2731-2731, 2017.
N. A. Raineault, Ballard, R., Fahy, J., Mayer, L. A., Heffron, E., Kranosky, K., Roman, C., Schmidt, V., McLeod, A., Bursek, J., and Broad, K., “Correlating Sea Level Rise Still-stands to Marine Terraces and Undiscovered Submerged Shoreline Features in the Channel Islands (USA) Using Autonomous and Remotely Operated Systems”, 2017 Fall Meeting, American Geophysical Union (AGU). p. New Orleans, LA, 2017.
S. Randeni, “Parameter identification of a nonlinear model: replicating the motion response of an autonomous underwater vehicle for dynamic environments”, Nonlinear Dynamics. Springer Netherlands, pp. 1-19, 2017.
V. Schmidt, “When is it Advantageous to Maximise Swath Width? When Bigger is Not Better”, Hydro International, vol. 21,6. 2017.
2016
C. Bongiovanni and Schmidt, V., “Evaluating Outside Source Interferometric Data for Chart Updates”, 2016 Canadian Hydrographic Conference. Canadian Hydrographic Association, Halifax, Nova Scotia, Canada, 2016.PDF icon CHC_Schmidt_2016_final.pdf (2.9 MB)
S. Reed and Schmidt, V., “Nautical Chart Awareness for Autonomous Surface Vehicles”, 2016 Canadian Hydrographic Conference. Canadian Hydrographic Association, Halifax, Nova Scotia, Canada, 2016.PDF icon Reed_Sam_CHC_Journal.pdf (599.98 KB)
S. Reed, “Providing Nautical Chart Awareness to Autonomous Surface Vessel Operations”, OCEANS 2016 MTS/IEEE Monterey. IEEE, Monterey, CA, 2016.PDF icon Reed_Oceans2016_FINAL.pdf (1.12 MB)
2015
S. Byrne, Schmidt, V., Hegrenaes, O., and Brodet, S., “AUV-Acquired Bathymetry, Methods: Scrutinizing AUV Mission Planning, Operations and Data Processing”, Sea Technology, vol. 11. pp. 17-22, 2015.
J. S. Byrne and Schmidt, V., “Uncertainty Modeling for AUV Acquired Bathymetry”, U.S. Hydrographic Conference (US HYDRO). Gaylord Hotel, National Harbor, Maryland U.S.A., 2015.PDF icon AUV_uncertainty_model_final.pdf (1018.64 KB)
2014
V. Schmidt, “A New Method for Generation of Soundings from Phase-Difference Measurements”, 2014 Canadian Hydrographic Conference. St. John's, NF, Canada, 2014.PDF icon CHC2014_ValSchmidt_paper_vfinal.pdf (9.18 MB)
2013
V. Schmidt, “Acoustic Surface Backscatter vs Incidence Angle from Glacial Ice”, FEMME-2013. Boston, MA, USA, 2013.
C. Englert, Butkiewicz, T., Mayer, L. A., Trembanis, A., Beaudoin, J., Schmidt, V., and Duval, C., “Designing Improved Sediment Transport Visualizations”, MTS/IEEE Oceans 2013. IEEE, San Diego, CA, USA, 2013.
A. Trembanis, Duval, C., Beaudoin, J., Schmidt, V., Miller, D., and Mayer, L. A., “A detailed seabed signature from Hurricane Sandy revealed in bedforms and scour”, Geochemistry, Geophysics, Geosystems, vol. 14. AGU, pp. 4334–4340, 2013.
A. Trembanis, Duval, C., Beaudoin, J., Schmidt, V., Miller, D., and Mayer, L. A., “A detailed seabed signature from Hurricane Sandy revealed in bedforms and scour”, Geochemistry Geophysics Geosystems, vol. 14. AGU and the Geochemical Society, 2013.PDF icon SandyImpact_ggge.pdf (2.28 MB)
C. Duval, Trembanis, A., Beaudoin, J., Schmidt, V., and Mayer, L. A., “Hurricane Sandy’s Fingerprint: Ripple Bedforms at an Inner Continental Shelf Sorted Bedform Field Site”, 2013 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2013.
A. Trembanis, Beaudoin, J., Duval, C., Schmidt, V., and Mayer, L. A., “Morphodynamic Impacts of Hurricane Sandy on the Inner-shelf”, 2013 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, 2013.
V. Schmidt, Weber, T. C., and Lurton, X., “Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems”, Conference Underwater Acoustic Measurements: Technologies and Results. Corfu, Greece, 2013.
E. H. Roth, Schmidt, V., Hildebrand, J. A., and Wiggins, S. M., “Underwater radiated noise levels of a research icebreaker in the central Arctic Ocean”, The Journal of the Acoustical Society of America, vol. 133, pp. 1971–1980, 2013.PDF icon Roth et al. - 2013 - Underwater radiated noise levels of a research ice.pdf (4.65 MB)
2012
V. Schmidt, Weber, T. C., and Trembanis, A., “Automated Optimal Processing of Phase Differencing Side-scan Sonar Data using the Most Probable Angle Algorithm”, IEEE OCEANS 2012. IEEE, Hampton Roads, VA, 2012.PDF icon PID2487337.pdf (381.85 KB)
A. L. Forrest, Hamilton, A. K., Schmidt, V., Laval, B. E., Mueller, D., Crawford, A. J., Brucker, S., and Hamilton, T., “Digital terrain mapping of Petermann Ice Island fragments in the Canadian High Arctic”, 21st IAHR International Symposium on Ice: "Ice Research for a Sustainable Environment". Dalian, China, 2012.
V. Schmidt and Rzhanov, Y., “Measurement of Micro-bathymetry with a GOPRO Underwater Stereo Camera Pair”, IEEE Oceans. IEEE, Hampton Roads, VA, 2012.PDF icon PID2487337.pdf (797.86 KB)
A. Trembanis, Cary, C., Schmidt, V., Clarke, D., Crees, T., and Jackson, E., “Modular Autonomous Biosampler (MAB)- A prototype system for distinct biological size-class sampling and preservation”, IEEE Oceans. IEEE, Hampton Roads, VA, 2012.
A. L. Forrest, Hamilton, A. K., Schmidt, V., Laval, B. E., Mueller, D., Crawford, A. J., Brucker, S., and Gagnon, J., “Observations beneath the grounded Petermann Ice Island–B (PII–B) in the Canadian Arctic”, ASM2012. Vancouver, British Columbia, Canada, 2012.PDF icon Forrest_ASM_Abstract_final.pdf (16.76 KB)
A. L. Forrest, Wittmann, M. E., Schmidt, V., Raineault, N. A., Hamilton, A. K., Pike, W., Schladow, S. G., Reuter, J. E., Laval, B. E., and Trembanis, A., “Quantitative assessment of invasive species in lacustrine environments through benthic imagery analysis”, Limnology and Oceanography: Methods. 2012.
2011
V. Schmidt, “Empirical Uncertainty Estimation for the Klein 5000v2 Sonar”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, Durham, NH, USA, 2011.
2010
A. Trembanis, Mayer, L. A., Raineault, N. A., Schmidt, V., Rzhanov, Y., and Calder, B. R., “Remote Acoustic Characterization of Seafloor Properties from an AUV”, Ocean Sciences Meeting. Portland, OR, USA, 2010.
V. Schmidt, Raineault, N. A., Skarke, A., Trembanis, A., and Mayer, L. A., “Correction of Bathymetric Survey Artifacts Resulting from Apparent Wave-Induced Vertical Position of an AUV”, Canadian Hydrographic Conference (CHC). Quebec City, Quebec, Canada, 2010.
V. Schmidt, Raineault, N. A., Skarke, A., Trembanis, A., and Mayer, L. A., “Correction of Bathymetric Artifacts Resulting from Surface-Wave Inducted Modulations of an AUV Pressure Sensor”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2010.PDF icon Schmidt_2010_Report_Correction_of_Bathymetric_Survey_Artifacts_of_an_AUV.pdf (1.46 MB)
J. Beaudoin and Schmidt, V., “R/V Thompson EM302 SAT -- Cruise Report”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2010.PDF icon Beaudoin_2010_Report_RV_Thompson_Cruise_Report.pdf (4.44 MB)
V. Schmidt, Weber, T. C., Wiley, D. N., and Johnson, M. P., “Underwater Tracking of Humpback Whales (Megaptera Novaeangliae) with High-Frequency Pingers and Acoustic Recording Tags”, IEEE Journal of Oceanic Engineering, vol. 35. IEEE, Washington DC, Washington DC, USA, pp. 821-836, 2010.
2009
V. Schmidt, Raineault, N. A., Skarke, A., Trembanis, A., and Mayer, L. A., “Correction of Bathymetric Survey Artifacts Resulting from Apparent Wave-induced Vertical Movement of an AUV”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2009.
2008
V. Schmidt, “Arctic Sound Speed: A Desktop Study for Single Beam Echo Sounding”, American Geophysical Union (AGU), vol. 89. San Francisco, CA, USA, 2008.
V. Schmidt, “Underwater Tracking of Humpback Whales with High-frequency Pingers and Acoustic Recording Tags”, 2008.PDF icon Schmidt_2008_MS-Thesis_Underwater_Tracking_of_Humpack_Whales_with_Tags.pdf (3.9 MB)
2007
M. Weirathmueller, Weber, T. C., Schmidt, V., McGillicuddy, G., Mayer, L. A., and Huff, L. C., “Acoustic positioning and tracking in Portsmouth Harbour, New Hampshire”, IEEE Oceans. Vancouver, British Columbia, Canada, pp. 0-0, 2007.
V. Schmidt, Weber, T. C., Ware, C., Arsenault, R., Wiley, D. N., Johnson, M. P., Dawe, E., and Friedlaender, A. S., “Whale tracking underwater: high frequency acoustic pingers and the instrumented tag (DTAG)”, Acoustical Society of America (ASA). New Orleans, LA, USA, pp. 0-0, 2007.
2005
R. M. Anderson, Chayes, M., Mayer, L. A., Rognstad, M., and Schmidt, V., “Seafloor Sounding in Polar and Remote Regions - A New Instrument for Unattended Bathymetric Observations”, Spring Meeting - Joint Assembly EOS Transactions, American Geophysical Union. New Orleans, LA, USA, pp. 0-2, 2005.PDF icon Anderson_2005_AGU_Seafloor_Sounding_Polar_Remote_Regions_New_Instrument.pdf (85.89 KB)