Publications
“Marine Information Objects (MIO) and ECDIS: Concept and Practice”, Underwater Acoustic Measurements: Technologies & Results (UAM). Heraklion, Crete, Greece, pp. 0-5, 2003.
Alexander_2003_Hydro_MIOs_and_ECDIS_Concept_Practice.pdf (22.15 KB)
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“Concept: IALA AIS Binary Messages Web Site for Message Catalog and Register”, International Association of Aids to Navigation and Lighthouse Authorities (IALA-AISM). Key West, FL, USA, 2009.
, “NATO Warship ECDIS and Additional Military Layers (AMLs)”, CARIS. Norfolk, VA, USA, pp. 0-0, 2002.
, “Canadian e-Navigation User Needs Survey: Report on Comprehensive Results”, Canadian Coast Guard, 2010.
, “Maritime Information Systems as a Component of e-Navigation”, International Association of Aids to Navigation and Lighthouse Authorities (IALA-AISM). Cape Town, Western Cape, South Africa, 2010.
, “Marine Electronic Chart Highway Project: The MIO Component”, CARIS. Bath, Bath, UK, 2008.
, “Oyster River Project: Mapping of Historic and Present Navigation Channel: Interim Report”, US Army Corps of Engineers(USACE), 2001.
, “Port ECDIS. Evaluation Report for EFFORTS Project Work Package 1.3”, ISSUS/Hamberg Port Authority, EC Contract No FP6-031486, 2009.
, “Comparative Evaluation of Official Electronic Chart Data in U.S. Waters”, Canadian Hydrographic Conference (CHC). Halifax, Nova Scotia, Canada, 2006.
, “The Use of Portable Piloting Units”, Digital Ship, vol. 8. Digital Ship Ltd., London, London, UK, pp. 54-55, 2008.
, “Status of Electronic Charting Standards”, GEOMATICA. Havana, Havana, Cuba, pp. 0-0, 2002.
, “Open ECDIS Forum (OEF) Activities”, International Hydrographic Office (IHO), CHRIS, 2004.
, “ECDIS Development Laboratory and Navigation Technology Demonstration Center”, IEEE Oceans. Honolulu, HI, USA, pp. 0-0, 2001.
, “IALA’s Vision of e-Navigation”, 2011 Canadian Maritime Pilots Association Congress. Halifax, Nova Scotia, Canada, 2011.
, “Portable Piloting Units (PPUs): Current Use, Future Trends”, The Radio Technical Commission for Maritime Services (RTCM). San Diego, CA, USA, 2008.
, “Coral Reef Electronic Chart Initiative, Protecting Corals, Saving Ships”, U.S. Hydrographic Conference (US HYDRO). San Diego, CA, USA, pp. 0-0, 2005.
, “Hydrographic Products/Services as a Fundamental Component of the e-Navigation Concept of Operation”, Canadian Hydrographic Conference (CHC). Quebec City, Quebec, Canada, 2010.
, “Development of IHO S-100: The New IHO Geospatial Standard for Hydrographic Data”, International Hydrographic Review, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 56-62, 2007.
, “SHARED Project: Extension to Caribbean - Gulf of Mexico Region”, NH Sea Grant College, 2002.
, “Electronic Charts: A Real-time GIS for Vessel Navigation”, GIS Professional. PV Publications Ltd, pp. 20-22, 2006.
, “Insiders View-overcoming a Misperception”, Hydro International, vol. 6. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 65-65, 2002.
, “From High-Denisty Bathymetry to Next Generation ENC”, International ECDIS Conference. Singapore, Singapore, Singapore, pp. 0-0, 2001.
, “Warship ECDIS and additional Military Layers (AMLs)”, IEEE Oceans. Biloxi, MS, USA, pp. 0-0, 2002.
, “Results from Canadian User Needs Survey”, Canadian Coast Guard and Ministry of Transport, 2010.
, “Use of Portable Piloting by Maritime Pilots”, Canadian Hydrographic Conference (CHC). Victoria, British Columbia, Canada, pp. 1-9, 2008.
, “e-Navigation: Some Core Technologies and Solutions”, 8th Seoul International Maritime Forum. Seoul, South Korea, 2014.
, “S-100 Overlays: A Brave New World?”, US Hydrographic Conference 2015. The Hydrographic Society of America, National Harbor, MD, 2015.
, “Precise Naviation and Maneuverin in Ports, Evaluation Report for EFFORTS Project Work Package 1.2”, ISSUS/Hamberg Port Authority, EC Contract No FP6-031486, 2009.
, “Establishing an IALA AIS Binary Message Register: Recommended Process”, International Association of Aids to Navigation and Lighthouse Authorities (IALA-AISM). Cape Town, Western Cape, South Africa, pp. 108-115, 2010.
, “Chapter 14 - Electronic Charts”, in The American Practical Navigator, 9th ed., Bethesda, MD, USA: National Imaging and Mapping Agency, 2002.
, “Future Edition of IHO S-57 (4.0)”, International Hydrographic Review, vol. 6. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 66-72, 2005.
, “Inland ECDIS Development and Standardization”, International Hydrographic Office (IHO), CHRIS, 2004.
, “Simultaneous Display of Chart and Navigation-related Information”, AIS: Maritime Communication in the New Era. St. Andrews, New Brunswick, Canada, pp. 0-0, 2001.
, “e-Navigation and Pilotage: Challenges and Opportunities”, 2011 Canadian Maritime Pilots Association Congress. Halifax, Nova Scotia, Canada, 2011.
, “Production of Marine Information Overlays (MIOs) for Marine Environmental Protectoin”, Global Ecology and Oceanography of Harmful Algal Blooms. Sitka, AK, USA, pp. 1-18, 2008.
Alexander_2008_GEOHAB_MIOs.ppt (4.04 MB)
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“Next Edition of IHO S-57 (Edition 4): Much more than ENCs”, U.S. Hydrographic Conference (US HYDRO). San Diego, CA, USA, pp. 0-0, 2005.
, “Converting High-Density Bathymetry into the 'Next Generation' ENC”, Shallow Water Survey Conference (SWS). St. Andrews, New Brunswick, Canada, pp. 0-0, 2003.
, “Maritime Information Systems as a Component of e-Navigation .”, The Radio Technical Commission for Maritime Services (RTCM). San Diego, CA, USA, 2010.
, “Status Report on International Inland ENC Developmnet and Standardization”, The Radio Technical Commission for Maritime Services (RTCM). St. Petersburg Beach, FL, USA, 2007.
, “A Synopsis of Electronic Charting Standards and Organizations, with Recommendations for U.S. Army Corps of Engineers Involvement”, U.S. Army, U.S. Army Corps of Engineers / Topographic Engineering Center (TEC), 2003.
, “ECDIS and Its Role in e-Navigation: The Promise and Reality”, eNavigation Conference. Seattle, WA, USA, 2010.
, “Harmonizing the Display of ECDIS and AIS information”, Workshop by National Academy of Science (NAS). New Orleans, LA, USA, pp. 0-0, 2002.
, “Portable Piloting Unit (PPU) Replacement Study: Phase 2”, Laurentian Pilotage Authority, Montreal, Quebec, Canada, 2012.
, “e-Navigation 101: What is it, Why important, and How should it Work?”, e-Navigtion Underway 2014 - North America. Califorina Maritime Academy, Vallejo, CA, 2014.
, “e-Navigation, ECDIS and PPUs: Challenges and Opportunities”, IMPA Congress. Bangkok, Bangkok, Thailand, 2008.
, “Inland Navigation Technology '09 - Digital Technology Impact on Safety and Efficiency”, U.S. Army Engineer Research and Development Center, Coastal and Hydrologic Laboratory, 2009.
, “e-Navigation: Challenges and Opportunities.”, Inland Navigation Technology. Vicksburg, MS, USA, 2009.
, “Hydrographic Interoperability Report”, Marine Magnetics, 2004.
, “e-Navigation: Challenges and Opportunities”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
, “Recommendation for Involving the Private Sector in Producing Small-scale ENCs from INT Charts”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2006.
, USACE Inland ENC Manual, 1stst ed. Fort Belvior, Alexandria, VA: U.S. Army Corps of Engineers - Army Geo-spatial Center, 2012, p. 52.
, “Activities of IHO-IEC Harmonization Group on Marine Information Objects (HGMIO)”, International Hydrographic Office (IHO), CHRIS, 2004.
, “From High Density Bathymetry to Next Generation ENC”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Portsmouth, NH, USA, pp. 0-0, 2001.
, “Providing Meteorological and Hydrographic Information via AIS Application-Specific Messages: Challenges and Opportunities”, 2011 US Hydrographic Conference. Tampa, FL, USA, 2011.
, “Use of Portable Piloting Units by Maritime Pilots”, Canadian Maritime Pilots Association. Vancouver, British Columbia, Canada, pp. 1-9, 2008.
Alexander_2008_CHC_Use_Of_Piloting_Units_By_Pilots.pdf (226.06 KB)
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“North American European Inland ENC Harmonization Group: Building on IHO S-57 for an International Brownwater Standard”, The Radio Technical Commission for Maritime Services (RTCM). St. Andrews, New Brunswick, Canada, pp. 0-0, 2005.
, “Harmonization of European and North American Inland ECDIS Standards”, International ECDIS Conference. Singapore, Singapore, Singapore, pp. 0-0, 2003.
, “Production and Use of Nautical Charts”, T-Kartor and ERDAS Nordic User Conference. Ahus, Skane, Sweden, 2010.
, “Electronic Navigational Charts and Marine Information Objects for Navigation Safety and Marine Environmental Protection”, Commission on Hydrography Conference (CHC). Veracruz, Veracruz, Mexico, 2007.
, “Integrated Navigation System: Not a Sum of Its Parts”, Canadian Hydrographic Conference (CHC). St. Andrews, New Brunswick, Canada, pp. 0-0, 2004.
, “Inland ENC Encoding Guide”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2005.
, “Back-up Arrangements for ECDIS: Different Options and Perspectives”, Canadian Hydrographic Conference (CHC). Toronto, Ontario, Canada, pp. 0-0, 2002.
, “e-Navigation and Electronic Charting: Implications for Hydrographic Community”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
, “The Rise and Stall of ECDIS: Where are We heading?”, International ECDIS Conference. Singapore, Singapore, Singapore, pp. 0-0, 2003.
, “Electronic Charts (Chapter 14)”, in The American Practical Navigator, Bethesda, MD, USA: National Imaging and Mapping Agency, 2003, pp. 199-215.
Alexander_2003_APN_Electronic_charts.pdf (278.37 KB)
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“Proposed Test Bed Project on Production of Large-scale ENCs in the MACHC Region”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2006.
, “Harmonizing Chart and Navigation-related Information on ECDIS”, International Hydrographic Review, vol. 2. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 0-13, 2001.
, “Development of Port ENC Standard”, Smart Rivers '21. Vienna, Vienna, Austria, 2009.
, “The Next Edition of IHO-S-57 (4.0)”, International Hydrographic Bureau, 2004.
, “We Visited for You - 2nd International ECDIS Conference”, Hydro International, vol. 7. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 1-38, 2003.
, “e-Navigation: Concept and Reality”, Sea Technology, vol. 50. Compass Publications Inc., Deer Isle, ME, USA, pp. 7-7, 2009.
, “Establishing a Regional AIS Application Specific Message Register”, International Association of Aids to Navigation and Lighthouse Authorities (IALA-AISM). Cape Town, Western Cape, South Africa, 2010.
, “Use of Portable Piloting Units (PPUs) by Maritime Pilots: Study Findings and Implications”, American Pilot's Association Biennial Convention. Kauai, HI, USA, 2008.
, “AIS Application-Specific Messages: Expectation and Reality”, Sea Technology, vol. 53, No. 3. p. 69, 2012.
, “Revival of ECDIS?”, Hydro International, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 34-35, 2004.
, “New Standards for Providing Meteorological and Hydrographic Information via AIS Application-specific Messages”, International Hydrographic Review. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 37-44, 2010.
, “Portraying e-Navigation Information: Challenges and Opportunities”, e-Navigation Underway 2012. Copenhagen, Denmark, 2012.
, “Alternative Uses of Hydrographic Data”, IHO Industry Workshop. Monaco, Monaco, Monaco, pp. 0-0, 2002.
, “MIOs: The What, Why, and How: Seaways”, ACM Computing Surveys. Association for Computing Machinery (ACM), New York, NY, USA, pp. 13-15, 2008.
, “ECDIS and ENCs: Where are We Heading?”, CARIS. San Diego, CA, USA, pp. 0-0, 2001.
, “e-Navigation, ECDIS and MIOs: At Present and in the Future”, eNavigation Conference. Seattle, WA, USA, 2008.
, “Relationship of Marine Information Overlays (MIOs) to Current/Future IHO Standards”, International Hydrographic Review, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 80-82, 2007.
, “Manganese, Carbon, and Nitrogen Isotope Composition of Deep Sediments: Tools for Monitoring Paleoceanographic Conditions in Central Arctic Ocean”, Marine Geology. Elsevier, New York, NY, USA, 2001.
, “Bearing Stake 1977 Revisited: An understanding of Ambient Sound Sources in the Indian Ocean”, Journal of the Acoustical Society of America - Express Letters, vol. 148, No. 4. pp. EL320-EL325, 2020.
, “ADEON Soundscape and Modeling Metadata Standard. Version 2.0 DRAFT”, TNO for ADEON Prime Contract No. M16PC00003, 2017.
, “A Geographic Segmentation Approach for Satellite Derived Bathymetry”, University of New Hampshire, Durham, NH, 2022.
juliane-affonso-masters-thesis-2022.pdf (5.67 MB)
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“A Geographically Adaptive Model for Satellite Derived Bathymetry”, 2022 Canadian Hydrographic Conference. p. Ottawa, Canada, 2022.
, “Measuring Ambient Ocean Bubble Fields Uusing a Multibeam Sonar”, Acoustical Society of America (ASA). Austin, TX, USA, pp. 0-0, 2003.
, “Filling the Bathymetric Gaps: Toward Quantifying and Characterizing Uncertainty in Interpolated Bathymetry”, University of New Hampshire, Durham, NH, 2024.
adediran-masters-2024.pdf (6.5 MB)
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“Exploring Ancillary Parameters for Quantifying Interpolation Uncertainty in Digital Bathymetric Models”, Marine Geodesy. Taylor & Francis Group, 2024.
, “A Machine Learning Approach to Characterizing Uncertainty in Interpolated Bathymetric Datasets”, 2023 US Hydro Conference. p. Mobile, AL, 2023.
, “Extracting More Data from LiDAR in Forested Areas by Analyzing Waveform Shape”, Remote Sensing, vol. 4. MDPI Publishing, Basel, Switzerland, pp. 682-702, 2012.
remotesensing-04-00682-v2-1.pdf (3.89 MB)
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“Another dimension from LiDAR – Obtaining foliage density from full waveform data
”, SilviLaser. Hobart, Tasmania, Australia, 2011.
, “Comparison of Acoustic Techniques, Videography, and Quadrant Sampling for Characterizing Subtidal Oyster Reefs”, National Shellfisheries Association (NSA). Mystic, CT, USA, 2001.
, “Creating GeoTIFF Photomosaics from Seafloor Video”, Coastal Geotools. Myrtle Beach, SC, USA, 2009.
, “Fine-scale sediment distribution at the mouth of the Merrimack River”, Coastal Geotools 2011. Myrtle Beach, SC, USA, 2011.
, , “Comparison and Evaluation of Global Publicly Available Bathymetry Grids in the Arctic”, University of New Hampshire, Durham, NH, 2012.
, “Quality Assessment of GEBCO 08, Smith and Sandwell and SRTM30 Plus Grids in the Arctic”, 2012 Fall Meeting, American Geophysical Union (AGU). San Francisco, CA, United States, 2012.
, “Comparison and Evaluation of Publicly Available Global Bathymetric Grids”, GEBCO. Lima, Peru, Peru, 2010.
, “Matched-filter Loss from a Time-varying Rough-surface Reflection with a Small EnsonifiEd Area”, 2016 Oceans Conference. MTS/IEEE, Monterey, CA, USA, p. Monterey, CA, 2016.
, “Matched-filter Loss from Time-varying Rough-surface Reflection with a Small Ensonied Area”, IEEE Journal of Oceanic Engineering, vol. 43. IEEE Oceanic Engineering Society, pp. 506 - 522, 2018.
IEEE_JOE_Abraham_etal_2017.pdf (1.37 MB)
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