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C. Kastrisios, Calder, B. R., Masetti, G., and Holmberg, P., “Towards Automated Validation of Charted Soundings: Existing Tests and Limitations”, Geo-spatial Information Science. Taylor & Francis, Submitted.
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F. Eren, Jung, J., Parrish, C. E., Forfinski, N., and Calder, B. R., “Total Vertical Uncertainty (TVU) modeling for topo-bathymetric lidar systems”, American Society for Photogrammetry and Remote Sensing (ASPRS). In Press.
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B. R. Calder, “Parallel Variable-Resolution Bathymetric Estimation with Static Load Balancing”, Computers and Geosciences, vol. 123. Elsevier, pp. 72-82, 2019.
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C. Kastrisios and Calder, B. R., “Algorithmic Implementation of the Triangle Test for the Validation of Charted Soundings”, 7th International Conference on Cartography & GIS. Bulgarian Cartographic Association, Sozopol, Bulgaria, pp. 569-576, 2018.PDF icon Kastrisios_Calder_2018_Triangle_test_implementation_Proceedings_ICCGIS2018.pdf (1.49 MB)
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G. Masetti, Augustin, J. - M., Lurton, X., and Calder, B. R., “Applications of Sonar Detection Uncertainty for Survey Quality Control and Data Processing”, Shallow Survey 2018. p. St. John's, NL, Canada, 2018.PDF icon Masetti_SS2018_Sonar_Detection_Uncertainty_abstract.pdf (409.17 KB)
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B. R. Calder, “Computer-Assisted Processing for Topobathy Lidar Data”, 19th Annual Coastal Mapping & Charting Workshop of the Joint Airborne Lidar Bathymetry Technical Center of Expertise (JALBTCX). p. Providence, RI, 2018.
B. R. Calder, Dijkstra, S. J., Hoy, S., Himschoot, K., and Schofield, A., “Design of a Trusted Community Bathymetry System”, 2018 Canadian Hydrographic Conference. Canadian Hydrographic Association, Victoria, BC, Canada, 2018.PDF icon 2018-02-19_Calder_etal_TrustedCommunityBathymetry_CHC18.pdf (1.6 MB)
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P. A. Elmore, Calder, B. R., Masetti, G., Yager, R. R., and Petry, F. E., “Development of Consistent and Recordable Fusion Methods Using Bathymetry Sources of Differing Subjective Reliabilities for Navigation or Seafloor Mapping”, 2018 Fall Meeting, American Geophysical Union (AGU). p. Washington, DC, 2018.
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C. Bongiovanni, “Estimating Sedimentation Rates Near Chesapeake Bay and Delmarva Peninsula and the Associated Implications for Survey Priorities”, 2018 Fall Meeting, American Geophysical Union (AGU). p. Washington, DC, 2018.
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B. R. Calder, “Low SNR Lidar Data Processing with Machine Learning”, 8th Annual International Conference on High Resolution Surveys in Shallow Water. St. John's, Newfoundland, Canada, 2018.
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C. E. Parrish, Eren, F., Jung, J., Forfinski, N., Calder, B. R., White, S. A., Imahori, G., Kum, J., and Aslaksen, M., “Operational TPU Software for Topobathymetric Lidar”, 19th Annual JALBTCX Airborne Coastal Mapping and Charting Workshop. Providence, RI, 2018.
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G. Masetti, Wilson, M. J., Calder, B. R., Gallagher, B., and Zhang, C., “Research-driven Tools for Ocean Mappers”, Hydro International, vol. 22, 1. GeoMares Publishing, pp. 29-33, 2018.PDF icon hydro-international-2018-1-2-research-driven-tools-for-ocean-mappers.pdf (1.05 MB)
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M. J. Wilson, Masetti, G., and Calder, B. R., “Automated Tools to Improve the Ping-to-Chart Workflow”, International Hydrographic Review, vol. 17. International Hydrographic Bureau, Monaco, pp. 21-30, 2017.PDF icon IHR_May2017_QCTools.pdf (801.62 KB)
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B. R. Calder and Rice, G. A., “Computationally Efficient Variable Resolution Depth Estimation”, Computers and Geosciences, vol. 106. Elsevier, Amsterdam, North Holland, The Netherlands, pp. 49-59, 2017.
B. R. Calder and Elmore, P. A., “Development of an Uncertainty Propagation Equation for Scalar Fields”, Marine Geodesy, vol. 40, 5. Taylor & Francis Group, pp. 341-360, 2017.PDF icon calder-marine-geodesy-2017.pdf (2.27 MB)
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M. J. Wilson, Masetti, G., and Calder, B. R., “Finding Fliers: New Techniques and Metrics”, 2017 U.S. Hydrographic Conference. The Hydrographic Society of America, Galveston, TX, 2017.PDF icon Wilson_USHydro_2017_Finding_Fliers.pdf (1.22 MB)
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G. Masetti, Calder, B. R., and Mayer, L. A., “How to Improve the Quality and the Reproducibility for Acoustic Seafloor Characterization”, GeoHab 2017. p. Nova Scotia, Canada, 2017.PDF icon geohab_2017_abstracts.pdf (2.33 MB)
G. Masetti, Calder, B. R., and Hughes Clarke, J. E., “Methods for Artifact Identification and Reduction in Acoustic Backscatter Mosaicking”, 2017 U.S. Hydro Conference. The Hydrographic Society of America, Galveston, TX, 2017.PDF icon Us_hydro_2017_-_Masetti_-_Artifact_reduction_in_mosaics.pdf (1.38 MB)
G. Masetti, Gallagher, B., Calder, B. R., Zhang, C., and Wilson, M. J., “Sound Speed Manager: An Open-Source Application to Manage Sound Speed Profiles”, International Hydrographic Review, vol. 17. International Hydrographic Bureau, Monaco, pp. 31-40, 2017.PDF icon IHR_May2017_SoundSpeedManager.pdf (836.81 KB)
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B. Gallagher, Masetti, G., Zhang, C., Calder, B. R., and Wilson, M. J., “Sound Speed Manager: An Open-Source Initiative to Streamline the Hydrographic Data Acquisition Workflow”, U.S. Hydro Conference 2017. The Hydrographic Society of America, Galveston, TX, 2017.PDF icon us_hydro_2017_sound_speed_manager_final.pdf (477.9 KB)
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B. R. Calder and Plumlee, M. D., “On Testing of Complex Hydrographic Data Processing Algorithms”, 2017 U.S. Hydrographic Conference. The Hydrographic Society of America, Galveston, TX, 2017.PDF icon 2017_USHydro_CalderPlumlee_AlgorithmTesting.pdf (1.06 MB)
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A. A. Armstrong and Calder, B. R., “U.S. Extended Continental Shelf Cruise to Map Necker Ridge and Vicinity, Central Pacific Ocean”, 2017.PDF icon KM17-18-Cruise-Report.pdf (2.07 MB)
B. D. Andrews, Chaytor, J. D., Brink, U. Sten, Brothers, D. S., Gardner, J. V., Lobecker, E., and Calder, B. R., “Bathymetric Terrain Model of the Atlantic Margin for Marine Geological Investigations, Version 2.0”, U.S. Geological Survey (USGS), Woods Hole, MA, 2016.PDF icon ofr2012-1266_V2_Clean_23Feb16.pdf (1.21 MB)
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M. Wilson, Masetti, G., and Calder, B. R., “NOAA QC Tools: Origin, Development, and Future”, 2016 Canadian Hydrographic Conference. Canadian Hydrographic Association, Halifax, Nova Scotia, Canada, 2016.PDF icon Wilson_Matt_NOAA_QC_Tools.pdf (1.4 MB)
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B. R. Calder, “Risk Models and Survey Completeness”, 2016 Canadian Hydrographic Conference. Canadian Hydrographic Association, Halifax, Nova Scotia, Canada, 2016.PDF icon Calder_RiskModels_SurveyCompleteness_CHC16.pdf (1.27 MB)
B. R. Calder, “Synoptic Risk Assessment for Ship Passage and Hydrographic Uncertainty Representation”, Fourth Biennial Conference on the Marine Transportation System: From Sail to Satellites. Committee on the Marine Transportation System, p. Washington, DC, 2016.PDF icon 2016-03-07_Calder_RiskModels.pdf (36.42 KB)
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L. A. Mayer, Calder, B. R., and Mosher, D. C., “U.S. Law of the Sea Cruise to Map and Sample the US Arctic Ocean Margin, Healy 1603”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, University of New Hampshire, Durham, NH, 2016.
G. Masetti and Calder, B. R., “A Bayesian marine debris detector using existing hydrographic data products”, IEEE Oceans. IEEE, Genoa, Italy, 2015.PDF icon Masetti_Calder_Oceans15_Abstract.pdf (294.89 KB)
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Y. - T. Lin, Duda, T. F., Emerson, C., Gawarkiewicz, G. G., Newhall, A. E., Calder, B. R., Lynch, J. F., Abbot, P., Yang, Y. - J., and Jan, S., “Experimental and Numerical Studies of Sound Propagation over a Submarine Canyon Northeast of Taiwan”, IEEE Journal of Oceanic Engineering, vol. 40(1). IEEE, pp. 237-249, 2015.
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J. V. Gardner, Armstrong, A. A., and Calder, B. R., “Hatteras Transverse Canyon, Hatteras Outer Ridge and Environs of the U.S. Atlantic Margin: A View from Multibeam Bathymetry and Backscatter”, Marine Geology, vol. 371. Elsevier, pp. 18-32, 2015.PDF icon Gardner-et-al -2015-Hatteras-Transverse-Canyon.pdf (7.35 MB)
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G. Masetti and Calder, B. R., “Huddl: the Hydrographic Universal Data Description Language”, International Hydrographic Review, vol. 13. International Hydrographic Bureau, Monaco, Monaco Cedex, Monaco, pp. 17-32, 2015.PDF icon Huddl_IHR_May2015.pdf (1.81 MB)
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B. R. Calder and Masetti, G., “Huddler: a multi-language compiler for automatically generated format-specific data drivers”, U.S. Hydrographic Conference (US HYDRO) 2015. Gaylord Hotel, National Harbor, Maryland, USA, 2015.PDF icon Calder_Masetti_Huddler_a_multi-language_compiler_for_automatically_generated_format-specific_data_drivers.pdf (197.28 KB)
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G. Masetti and Calder, B. R., “Marine Object Manager as Information Fusion Tool for Detected and Database-Stored Shipwrecks”, WRECKS OF THE WORLD III: Shipwreck Risk Assessment. Gothenburg, Sweden, 2015.
G. Masetti, Calder, B. R., and Wilson, M., “A Marine Object Manager for Detected and Database-stored Features”, Shallow Survey 2015. Plymouth, UK, 2015.PDF icon Masetti_Marine_Object_Manager_ShallowSurvey15_abstract.pdf (249.36 KB)
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F. Yao, Parrish, C. E., Pe'eri, S., Calder, B. R., and Rzhanov, Y., “Modeling Uncertainty in Photogrammetry-Derived National Shoreline”, Marine Geodesy, vol. 38(2). pp. 128-145, 2015.PDF icon Yao_et_al_2014_Marine_Geodesy.pdf (843.73 KB)
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A. A. Armstrong, Gardner, J. V., Calder, B. R., and Masetti, G., “Multibeam Mapping of Feature Rich Seafloor in the U.S. Pacific Remote Islands Marine National Monument and on Mendocino Ridge off the California Coast”, U.S. Hydrographic Conference . The Hydrographic Society of America, National Harbor, MD, 2015.
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B. R. Calder, “On Risk-Based Expression of Hydrographic Uncertainty”, Marine Geodesy, vol. 38(2). Taylor & Francis, pp. 99-127, 2015.
B. R. Calder, “U.S. Law of the Sea Cruise to Map the Foot of the Slope of the Northeast U.S. Atlantic Continental Margin: Leg 8”, University of New Hampshire, Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2015.PDF icon cruise-report-MGL15-12-atlantic.pdf (3.72 MB)
B. R. Calder and Masetti, G., “U.S. Law of the Sea Cruise to Map the Western Flank of the Kingman Reef-Palmyra Atoll Section of the Line Islands, Equatorial Pacific Ocean”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, Durham, NH, 2015.PDF icon Cruise-Report-KM1520-Kingman-Palmyra.pdf (10.78 MB)
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C. E. Parrish, Rogers, J., and Calder, B. R., “Assessment of Waveform Shape Features for Lidar Uncertainty Modeling in a Coastal Salt Marsh Environment”, Geoscience and Remote Sensing Letters, vol. Vol. 11, No. 2. IEEE, pp. 569 - 573, 2014.
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G. Masetti and Calder, B. R., “Development of an adaptive fusion algorithm for marine debris recognition within the post-Sandy restoration framework”, Canadian Hydrographic Conference 2014. St. John's, NL, Canada, 2014.PDF icon CHC2014 - Masetti Calder - Development of an fusion adaptive algorithm for marine debris detection.pdf (704.41 KB)
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A. F. Flinders, Mayer, L. A., Calder, B. R., and Armstrong, A. A., “Evaluation of Arctic Multibeam Sonar Data Using Nadir Crossover Analysis and Compilation of a Full-Resolution Data Product”, Computers and Geosciences, vol. 66. Elsevier, pp. 228-236, 2014.
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G. Masetti and Calder, B. R., “Huddl for description and archive of hydrographic binary data”, Canadian Hydrographic Conference 2014. St. John's, NL, Canada, 2014.PDF icon CHC2014 - Masetti Calder - HUDDL for description and archive of hydrographic binary data formats.pdf (1022.84 KB)
G. Masetti and Calder, B. R., “A Risk Index Methodology for Potentially Polluting Marine Sites (PPMS)”, Environment Systems and Decisions, vol. 34(3). Springer, pp. 391-405, 2014.
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J. V. Gardner, Armstrong, A. A., Calder, B. R., and Beaudoin, J., “So, how deep is the Mariana Trench?”, Marine Geodesy, vol. 37, No. 1. Geological Society of America, Boulder, CO, pp. 1-13, 2014.PDF icon Gardner-et-al-2014-Challenger-Deep.pdf (572.85 KB)
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M. A. Malik, Mayer, L. A., Weber, T. C., Calder, B. R., and Huff, L. C., “Challenges of defining uncertainty in multibeam sonar derived seafloor backscatter”, International Underwater Acoustic Conference and Exhibition. Corfu, Greece, 2013.
G. Masetti and Calder, B. R., “Design of a standardized geo-database for risk monitoring of potentially polluting marine sites”, Environment Systems and Decisions, vol. 34(1). Springer, New York, NY, USA, pp. 138-149, 2013.
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B. R. Calder, “Distribution-free, Variable Resolution Depth Estimation with Composite Uncertainty”, U.S. Hydrographic Conference (US HYDRO). The Hydrographic Society of America, New Orleans, LA, USA, 2013.PDF icon calder_distributionfreedepthestimation.pdf (813.94 KB)
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J. V. Gardner, Calder, B. R., and Malik, M. A., “Geomorphometry and processes that built Necker Ridge, central North Pacific Ocean”, Marine Geology, vol. 346. Elsevier, pp. 310-325, 2013.PDF icon Necker_Ridge_Marine_Geology_published.pdf (4.66 MB)
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D. Miao and Calder, B. R., “Gradual Generalization of Nautical Chart Contours with a Cube B-Spline Snake Model”, IEEE Oceans. IEEE, San Diego, CA, USA, 2013.
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B. R. Calder, “Parallel and Distributed Performance of a Depth Estimation Algorithm”, U.S. Hydrographic Conference (US HYDRO). The Hydrographic Society of America, New Orleans, LA, USA, 2013.PDF icon Calder_ParallelDistributedPerformance.pdf (1.87 MB)
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F. Yao, Parrish, C. E., Calder, B. R., Pe'eri, S., and Rzhanov, Y., “Photogrammetry-Derived National Shoreline: Uncertainty and Sensitivity Analyses”, 2013 Fall Meeting, American Geological Union (AGU). San Francisco, CA, 2013.
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B. Lamey, Riley, J., Froelich, G., Miller, J., and Calder, B. R., “Variable Resolution Bathymetric-Gridding Technology for Nautical Charting: Case Study CHRT Data”, U.S. Hydrographic Conference (US HYDRO). The Hydrographic Society of America, New Orleans, LA, USA, 2013.
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G. Masetti, Calder, B. R., and Alexander, L., “Developing a GIS-Database and Risk Index for Potentially Polluting Marine Sites”, 2012 Canadian Hydrographic Conference. Niagara Falls, Ontario, Canada, 2012.PDF icon Masetti-et-al_Developing a GIS-Database and Risk Index for PPMSs_2012.pdf (808.98 KB)
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B. R. Calder and Venugopal, R., “Hydrographic Data Processing on a Robust, Network-Coupled Parallel Cluster”, 6th International Conference on High-Resolution Survey in Shallow Water. Wellington, New Zealand, 2012.
B. R. Calder and Venugopal, R., “Hydrographic Data Processing on a Robust, Network-Coupled Parallel Cluster”, Sixth International Conference on High-Resolution Survey in Shallow Water. Wellington, New Zealand, 2012.
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G. Masetti, Calder, B. R., and Alexander, L., “Potentially Polluting Marine Sites GeoDB: An S-100 Geospatial Database as an Effective Contribution to the Protection of the Marine Environment”, International Hydrographic Review, vol. 8. International Hydrographic Bureau, Monaco, Monaco Cedex, Monaco, pp. 27-40, 2012.PDF icon PPMS_GeoDB_IHR_2012.pdf (1.41 MB)
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A. Abramova, Monahan, D., Mayer, L. A., Lippmann, T. C., and Calder, B. R., “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.
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G. Masetti and Calder, B. R., “Remote identification of a shipwreck site from MBES backscatter”, Journal of Environmental Management, vol. 111. Elsevier, http://ees.elsevier.com/jema/, pp. 44-52, 2012.
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J. L. Pirtle, Weber, T. C., Wilson, C. D., Rooper, C., and Calder, B. R., “Seafloor Characterization for Trawlability Using the Simrad ME70 Multibeam Echosounder in the Gulf of Alaska”, GeoHab, Marine Geological and Biological Habitat Mapping Meeting. Orcas Island, WA, United States, 2012.
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A. A. Armstrong, Calder, B. R., Smith, S. M., and Gardner, J. V., “U.S. Law of the Sea Cruise to Map the Foot of the Slope of the Northeast U.S. Atlantic Continental Margin: Leg 7”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, Durham, NH, 2012.PDF icon cruise-report-RB12-1-Atlantic.pdf (2.26 MB)
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B. R. Calder, “Use (and Potential Abuse) of Uncertainty in Hydrography”, 6th International Conference on High-Resolution Survey in Shallow Water. Wellington, New Zealand, 2012.
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S. A. White, Parrish, C. E., Calder, B. R., Pe'eri, S., and Rzhanov, Y., “Lidar-Derived National Shoreline: Empirical and Stochastic Uncertainty Analyses”, Journal of Coastal Research, vol. 62. Coastal Education & Research Foundation, Inc. [CERF], West Palm Beach, FL, USA, pp. 62-74, 2011.
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A. Abramova, Lippmann, T. C., Calder, B. R., Mayer, L. A., and Monahan, D., “Comparison and evaluation of publicly available grids in the Arctic”. 2011.
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B. R. Calder and Rice, G. A., “Design and Implementation of an Extensible Variable Resolution Bathymetric Estimator”, U.S. Hydrographic Conference (US HYDRO). Tampa, FL, USA, 2011.
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J. V. Gardner and Calder, B. R., “U.S. Law of the Sea Cruise to Complete the Mapping of Necker Ridge, Central Pacific Ocean”, Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2011.PDF icon Gardner_2011_Cruise_Report_KM1121_NeckerRidge.pdf (2.31 MB)
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A. M. Kumar, Pe'eri, S., and Calder, B. R., “Simulating an Airborne Lidar Bathymetry”, Joint Airborne LIDAR Bathymetry Technical Center of Expertise Coastal Mapping and Charting Workshop (JALBTCX). Mobil, AL, USA, 2010.
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S. Pe'eri, Kumar, A. M., and Calder, B. R., “Simulating an Airborne Lidar Bathymetry (ALB) System”, Optical Remote Sensing of the Environment (ORS). Tucson, AZ, USA, 2010.
C. E. Parrish, White, S. A., Calder, B. R., and Pe'eri, S., “Stochastic Uncertainty Analysis for Lidar-Derived Shoreline and Comparison with New Experimental Results”, Ocean Sciences Meeting. Portland, OR, USA, 2010.
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A. Trembanis, Mayer, L. A., Raineault, N. A., Schmidt, V. E., Rzhanov, Y., and Calder, B. R., “Remote Acoustic Characterization of Seafloor Properties from an AUV”, Ocean Sciences Meeting. Portland, OR, USA, 2010.
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C. E. Parrish, White, S. A., Pe'eri, S., Calder, B. R., and Rzhanov, Y., “Modeling uncertainty in the lidar-derived NOAA shoreline”, Joint Airborne LIDAR Bathymetry Technical Center of Expertise Coastal Mapping and Charting Workshop (JALBTCX). Mobil, AL, USA, 2010.
C. E. Parrish, White, S. A., Calder, B. R., Pe'eri, S., and Rzhanov, Y., “New Approaches for Evaluating Lidar-Derived Shoreline”, Imaging and Applied Optics Congress. Tucson, AZ, USA, 2010.PDF icon Parrish_2010_OSA_New_Approaches_for_Evaluating_Lidar-Derived_Shoreline.pdf (225.23 KB)
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L. A. Mayer, Armstrong, A. A., Calder, B. R., and Gardner, J. V., “Seafloor Mapping In The Arctic:Support For a Potential US Extended Continental Shelf”, International Hydrographic Review, vol. 3. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 14-23, 2010.PDF icon Mayer_2010_IHR_Sea_Floor_Mapping_In_The_Arctic.pdf (684.1 KB)
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J. V. Gardner and Calder, B. R., “U.S. Law of the Sea Cruise to Map the Southern Flank of the Kingman Reef-Palmyra Atoll section of the Line Islands, Equatorial Pacific Ocean”, Center for Coastal and Ocean Mapping / Joint Hydrographic Center, Durham, NH, 2010.PDF icon Gardner_2010_cruise_report_KM1009_Kingman-Palmyra.pdf (4.12 MB)
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G. A. Rice and Calder, B. R., “Data Density and Grid Resolution”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
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J. Beaudoin, Calder, B. R., Hiebert, J., and Imahori, G., “Estimation of Sounding Uncertainty from Measurements of Water Mass Variability”, International Hydrographic Review. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 20-38, 2009.
J. Beaudoin, Hiebert, J., Calder, B. R., and Imahori, G., “Uncertainty Wedge Analysis: Quantifying the Impact of Sparse Sound Speed Profiling Regimes on Sounding Uncertainty”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
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B. R. Calder, Brennan, R. T., Hill, R., and Lear, R., “Precise Distributed Timekeeping in Hydrographic Survey”, Systems Professional Surveyor Magazine, vol. 29. Flatdog Media Inc., Frederick, MD, USA, 2009.
B. R. Calder and Schwehr, K., “Traffic Analysis for the Calibration of Risk Assessment Models”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
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L. Fonseca, Brown, C., Calder, B. R., Mayer, L. A., and Rzhanov, Y., “Angular Range Analysis of Acoustic Themes from Stanton Banks Ireland: A Link Between Visual Interpretation and Multibeam Echosounder Angular Signatures”, ACM Transactions on Applied Perception (TAP), vol. 70. Association for Computing Machinery (ACM), New York, NY, USA, pp. 1298-1304, 2009.PDF icon Fonseca_2009_AA_Angular_range_analysis_of_acoustic_themes_from_Stanton_Banks_Ireland.pdf (2.61 MB)
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B. R. Calder, Brennan, R. T., Marcus, J., Malzone, C., and Canter, P., “High-precision, High-accuracy Timekeeping in Distributed Survey Systems”, International Hydrographic Review, vol. 9. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 9-24, 2008.
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M. A. Malik, Mayer, L. A., Fonseca, L., Ward, L. G., Huff, L. C., and Calder, B. R., “Approaches and Requirements of Quantitative Comparison of the Multibeam Sonar Benthic Acoustic Backscatter”, Shallow Water Survey Conference (SWS). Durham, NH, USA, 2008.
L. A. Mayer, Brumley, K., Andronikov, A., Chayes, D. N., Armstrong, A. A., Calder, B. R., Hall, J. K., Clyde, W. C., Bothner, W. A., and Gardner, J. V., “Recent Mapping and Sampling on the Chukchi Borderland and Alpha/Medeleev Ridge”, American Geophysical Union (AGU), vol. 89. San Francisco, CA, USA, 2008.
L. A. Mayer, “Recent Mapping and Sampling on the Chukchi Borderland and Alpha/Medeleev Ridge”, American Geophysical Union. San Francisco, CA, United States, 2008.
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B. R. Calder, “Uncertainty Representation in Hydrographic Surveys and Products”, Shallow Water Survey Conference (SWS). Durham, NH, USA, 2008.PDF icon Calder_08_risk_uncertainity.pdf (30.03 KB)
B. R. Calder and Gardner, J. V., “U.S. Law of the Sea Cruise to Map the Foot of the Slope of the Northeast U.S. Atlantic Continental Margin: Leg 6”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2008.PDF icon Calder_08_cruise_report_Atlantic_KNOX17RR.pdf (7.4 MB)
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A. A. Armstrong, Calder, B. R., Fonseca, L., Gardner, J. V., and Mayer, L. A., “US UNCLOS Multibeam Data: The Processing of Multibeam Bathymetry and Backcatter”, Hydro International, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 14-17, 2008.PDF icon Fonseca_al_2008_hydro_intl.pdf (1.42 MB)
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J. V. Gardner, Calder, B. R., Hughes Clarke, J. E., Mayer, L. A., Elston, G. R., and Rzhanov, Y., “Drowned shelf-edge delta complexes and barrier islands and related features along the outer continental shelf north of the head of De Sotot Canyon, NE Gulf of Mexico”, Geomorphology, vol. 89. Elsevier, New York, NY, USA, pp. 370-390, 2007.
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B. R. Calder, Brennan, R. T., Malzone, C., Marcus, J., and Canter, P., “Application of High-precision Timing Systems to Distributed Survey Systems”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2007.
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L. Fonseca and Calder, B. R., “Clustering Acoustic Backscatter in the Angular Response Space”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, pp. 0-0, 2007.
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B. R. Calder and McLeod, M. A., “High-Precision Absolute Time Synchronization in Distributed Data Capture Systems”, NOAA Field Procedures Workshop. Vancouver, British Columbia, Canada, 2007.
B. R. Calder, “Multi-algorithm Swath Consistency Detection for Multibeam Echosounder Data”, International Hydrographic Review, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 5-22, 2007.
B. R. Calder, “CCOM Research Brief 2006”, NOAA Field Procedures Workshop. Vancouver, British Columbia, Canada, 2007.
B. R. Calder and McLeod, M. A., “Ultraprecise Absolute Time Synchronization for Distribute Aquisition Systems”, IEEE Journal of Oceanic Engineering, vol. 32. IEEE, Washington DC, Washington DC, USA, pp. 772-785, 2007.
B. R. Calder, Forbes, B., and Mallace, D., “Marine Heritage Monitoring with High Resolution Survey Tools: ScapaMAP 2001-2006”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2007.
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B. J. Kraft, de Moustier, C., Calder, B. R., and Mayer, L. A., “High Resolution Mapping and Backscatter Studies in Support of the Ripples Program”, Journal of the Acoustical Society of America, vol. 120, pp. 3180-3180, 2006.
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B. R. Calder and Wells, D. E., “CUBE User Guide”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2006.
B. R. Calder, “Uncertainty Patch Tests”, NOAA Field Procedures Workshop. Seattle, WA, USA, pp. 0-0, 2006.
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J. A. Goff, Jenkins, C., and Calder, B. R., “Maximum A Posteriori Resampling of Noisy, Spatially Correlated Data”, Geochemistry Geophysics Geosystems, vol. 7. American Geophysical Union , Washington DC, Washington DC, USA, pp. 1-1, 2006.
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L. Fonseca and Calder, B. R., “Experiments for multibeam Backscatter Adjustments on the NOAA Ship FAIRWEATHER”, IEEE Oceans. Boston, MA, USA, pp. 0-0, 2006.
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B. R. Calder, “On the Uncertainty of Archive Hydrographic Datasets”, IEEE Journal of Oceanic Engineering, vol. 31. IEEE, Washington DC, Washington DC, USA, pp. 249-265, 2006.
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R. Hiller, Calder, B. R., Hogarth, P., and Gee, L., “Adapting CUBE for Phase Measuring Bathymetric Sonars”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Plymouth, Devon, UK, pp. 0-0, 2005.
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B. R. Calder, “Multibeam Swath Consistency Detection and Downhill Filtering from Alaska to Hawaii”, U.S. Hydrographic Conference (US HYDRO). San Diego, CA, USA, pp. 0-0, 2005.
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M. Jakobsson, Armstrong, A. A., Calder, B. R., Huff, L. C., Mayer, L. A., and Ward, L. G., “On the use of historical bathymetric data to determine changes in bathymetry”, International Hydrographic Review, vol. 6. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 25-41, 2005.
M. Jakobsson, Gardner, J. V., Vogt, P. R., Mayer, L. A., Armstrong, A. A., Backman, J., Brennan, R. T., Calder, B. R., Hall, J. K., and Kraft, B. J., “Multibeam Bathymetric and Sediment Profiler Evidence for Ice Grounding on the Chukchi Borderland, Arctic Ocean”, Quaternary Research, vol. 63. Elsevier, New York, NY, USA, pp. 150-160, 2005.
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B. R. Calder and Malik, M. A., “Field Verification of MBES Error Models”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Plymouth, Devon, UK, pp. 0-0, 2005.
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L. A. Mayer, de Moustier, C., Kraft, B. J., and Calder, B. R., “High-resolution Mapping and Backscatter Studies in Support of the Ripples DRI, Ripples DRI Program”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2005.
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B. R. Calder, Byrne, S., Lamey, B., Brennan, R. T., Mr. Case, J. D., Fabre, D., Gallagher, B., Ladner, R. W., Moggert, F., and Paton, M., “The Open Navigation Surface Project”, International Hydrographic Review, vol. 6. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 1-10, 2005.
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L. Fonseca and Calder, B. R., “Geocoder: An Efficient Backscatter Map Constructor”, U.S. Hydrographic Conference (US HYDRO). San Diego, CA, USA, pp. 0-0, 2005.
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L. A. Mayer, Gardner, J. V., Armstrong, A. A., Calder, B. R., Malik, M. A., Angwenyi, C., Karlipata, S., Montoro, H., Morishita, T., and Mustapha, A., “New Views of the Gulf of Alaska Margin Mapped for UNCLOS Applications”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2005.PDF icon Mayer_05_Gulf_of_Alaska_Margin_Mapped_for_UNCLOS_applications.pdf (65.49 KB)
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J. V. Gardner, Dartnell, P., Mayer, L. A., Hughes Clarke, J. E., Calder, B. R., and Duffy, G., “Shelf-edge Deltas and Drowned Barrier-island Complexes on the Northwest Florida Outer Continental Shelf”, Geomorphology, vol. 64. Elsevier, New York, NY, USA, pp. 133-166, 2005.PDF icon Gardner-et-al-NWFlaPUBLISHED.pdf (8.56 MB)
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B. R. Calder, “CUBE and Navigation Surface: New Approaches for Hydrographic Data Processing and Management”, NAVO South American Capability Building Workshop. St. Andrews, New Brunswick, Canada, pp. 0-0, 2004.
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N. Paquin and Calder, B. R., “DNews Configuration for Private Ship to Shore Usenet Communication”, National Oceanic and Atmospheric Adminiatration (NOAA), National Ocean Service (NOS) / Office of Response and Restoration (ORR), 2004.
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B. R. Calder, “PHB Evaluation Report on CUBE/Navigation Surface, Snow Passage, Memo for NOS”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2004.
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R. Hare, Calder, B. R., Alexander, L., and Sebastian, S., “Multibeam Error Management: New Data Processing Trends in Hydrography”, Hydro International, vol. 8. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 6-9, 2004.
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B. R. Calder, “Tackling Modern Multibeam Data with CUBE”, CARIS. Hamburg, Hamburg, Germany, pp. 0-0, 2004.
B. R. Calder, “Digital Security in the Open Navigation Surface Model”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2004.
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B. Brandsdottir, Richter, B., Riedel, C., Dahm, T., Helgadottir, G., Kjartansson, E., Detrick, R. S., Magnusson, A., Asgrimmsson, A. L., Palsson, B. H., Karson, J., S'mundsson, K., Mayer, L. A., Calder, B. R., and Driscoll, N. W., “Tectonic Details of the Tjornes Fracture Zone, an Onshore-Offshore Ridge-transform in N-Iceland”, EOS Transactions, American Geophysical Union . San Francisco, CA, USA, pp. 0-0, 2004.
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B. R. Calder, Kraft, B. J., and Mayer, L. A., “Estimation and Visualization of Seafloor Uncertainty - Annual Report”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2004.
B. R. Calder and Smith, S. M., “A Time Comparison of Computer-Assisted and Manual Bathymetric Processing”, International Hydrographic Review, vol. 5. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 10-23, 2004.
B. R. Calder, “On the Uncertainty of Archive Hydrographic Datasets”, Canadian Hydrographic Conference (CHC). Toronto, Ontario, Canada, pp. 0-0, 2004.
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L. A. Mayer and Calder, B. R., “Bathymetric Uncertainty Assessment”, Office of Naval Reasearch (ONR) , DRI, 2004.
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B. R. Calder, “Security in the Open Navigation Surface Model”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2004.
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J. V. Gardner, Dartnell, P., Mayer, L. A., Hughes Clarke, J. E., Calder, B. R., and Duffy, G., “Drowned barrier-island complexes and shelf-edge deltas on the northwest Florida outer continental self”, Geomorphology, vol. 64. Elsevier, New York, NY, USA, pp. 133-166, 2004.
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B. R. Calder, Kraft, B. J., de Moustier, C., Lewis, J., and Stein, P., “Modelbased Refraction Correction in Intermediate Depth Multibeam Echosounder Survey”, European Conference on Underwater Acoustics (ECUA). Delft, Delft, The Netherlands, pp. 795-800, 2004.
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L. A. Mayer, Calder, B. R., Brennan, R. T., Gee, L., Smith, S. M., Ware, C., Alexander, L., Armstrong, A. A., Arsenault, R., Jurley, M., Moggert, F., Plumlee, M. D., and Paton, M., “New Paradigms for Hydrographic Data Processing and Products”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). St. Andrews, New Brunswick, Canada, pp. 0-0, 2003.
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R. T. Brennan, Ware, C., Alexander, L., Armstrong, A. A., Mayer, L. A., Huff, L. C., Calder, B. R., Smith, S. M., Plumlee, M. D., Arsenault, R., and Glang, G., “Electronic Chart of the Future: The Hampton Roads Project”, U.S. Hydrographic Conference (US HYDRO). Biloxi, MS, USA, pp. 0-8, 2003.
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B. R. Calder, “How to Run CUBE (Server Processing Installation)”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2003.
B. R. Calder, “Constructing Composite Chart/Bathymetry Hybrids with Fledermaus”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2003.
B. R. Calder, “Automatic Statistical Processing of Multibeam Echosounder Data”, International Hydrographic Review, vol. 4. Geomatics Information & Trading Center - GITC, Lemmers, Amsterdam, The Netherlands, pp. 0-16, 2003.
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M. Paton, Gee, L., Calder, B. R., and Mayer, L. A., “The Integrated Seafloor: Efficient Multi Sensor Processing and Visualization Techniques for Seafloor Mapping Data”, International Hydrographic Conference (HYDRO). Christchurch, Christchurch, New Zealand, pp. 0-0, 2003.
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B. R. Calder, “Comparison and Combination of Shallow Survey 2003 Datasets”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). St. Andrews, New Brunswick, Canada, pp. 0-0, 2003.
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B. Brandsdottir, Einarsson, P., Detrick, R. S., Mayer, L. A., Calder, B. R., Driscoll, N. W., and Richter, B., “Lost in Iceland? Fracture Zone Complications Along the mid-Atlantic Plate Boundary”, EOS Transactions, American Geophysical Union , vol. 84. San Francisco, CA, USA, pp. 0-0, 2003.
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B. R. Calder, “On Variable Resolution Grids in R”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2003.
B. R. Calder, “How to Run CUBE (with the Baseline CCOM/JHC Implementation)”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2003.
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M. Paton, Calder, B. R., and Sebastian, S., “Automated and Visual Inspection Tools for Multibeam Quality Assurance and Data Analysis”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). St. Andrews, New Brunswick, Canada, pp. 0-0, 2003.
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R. S. Detrick, Brandsdottir, B., Driscoll, N. W., Richter, B., Mayer, L. A., Fornair, D., Calder, B. R., and Kent, G. M., “The Tectonic Evolution of the Tjornes Fracture Zone, Offshore Northern Iceland-ridge Jumps and Rift Propagation”, EOS Transactions, American Geophysical Union , vol. 84. San Francisco, CA, USA, pp. 0-0, 2003.
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B. R. Calder, “Development Notes: The CCOM Implementation of CUBE”, University of New Hampshire (UNH), Center for Coastal and Ocean Mapping (CCOM)/Joint Hydrographic Center (JHC), 2003.
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L. A. Mayer, Calder, B. R., and Schmidt, J. S., “High-Resolution Multibeam Sonar Survey and Interactive 3-D Exploration of the D-day Wrecks off Normandy”, EOS Transactions, American Geophysical Union , vol. 84. San Francisco, CA, USA, pp. 0-0, 2003.PDF icon Mayer_2003_EOS_High-resolution_multibeam_sonar_survey_and_interactive_3D_exploration_of_dday_wrecks_off_Normandy.pdf (26.7 KB)
L. A. Mayer, Calder, B. R., Schmidt, J. S., and Malzone, C., “Providing the Third Dimension: High-resolution Multibeam Sonar as a Tool for Archaeological Investigations - An Example from the D-day Beaches of Normandy”, U.S. Hydrographic Conference (US HYDRO). Biloxi, MS, USA, pp. 0-16, 2003.PDF icon d-day-1944.pdf (1.27 MB)
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M. Jakobsson, Calder, B. R., and Mayer, L. A., “On the Estimation of Errors in Sparse Geophysical Datasets”, Journal of Geophysical Research, vol. 107. American Geophysical Union , Washington DC, Washington DC, USA, pp. 14-14, 2002.
M. Jakobsson, Calder, B. R., and Mayer, L. A., “On the Effect of Random Errors in Gridded Bathymetric Compilations”, Journal of Geophysical Research, vol. 107. American Geophysical Union , Washington DC, Washington DC, USA, pp. 1-11, 2002.
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B. R. Calder and Smith, S. M., “A Comparison of the Automated Navigation Surface to Traditional Smooth Sheet Compilation”, Canadian Hydrographic Conference (CHC). Toronto, Ontario, Canada, pp. 0-0, 2002.
B. R. Calder, Fonseca, L., and Francolin, J. B., “Automatic Estimation of the Seafloor Geomorphology of the Santos Basin, Brazil”, EOS Transactions, American Geophysical Union , vol. 83. San Francisco, CA, USA, pp. 0-0, 2002.Image icon Calder_2002_AGU_Automatic_estimation_seafloor_geomorphology.jpg (971.4 KB)
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M. Jakobsson, Calder, B. R., and Mayer, L. A., “On the Estimation of Errors in Sparse Bathymetric Data Sets”, Journal of Geophysical Research. American Geophysical Union , Washington DC, Washington DC, USA, pp. 0-31, 2001.
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B. R. Calder and Mayer, L. A., “Automatic Processing of High-rate, High-density Multibeam Echosounder Data”, Geochemistry Geophysics Geosystems, vol. 4. American Geophysical Union , Washington DC, Washington DC, USA, pp. 0-24, 2001.
B. R. Calder, “Robustness in Automatic Processing of Multibeam Echosounder Data”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Portsmouth, NH, USA, pp. 0-0, 2001.
B. R. Calder, “Automatic Processing of Bathymetric Data from Multibeam Echosounders”, EOS Transactions, American Geophysical Union , vol. 82. San Francisco, CA, USA, pp. 0-0, 2001.
B. R. Calder and Mayer, L. A., “Robust Automatic Multi-beam Bathymetric Processing”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, pp. 0-20, 2001.
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M. Reidel, Kelley, D. S., Delaney, J. R., Spence, G. D., Hyndman, R. D., Mayer, L. A., Calder, B. R., Lilley, M. D., Olson, H. C., Schrenk, M. O., and Coffin, R., “Discovery of an Active Submarine Mud Volcano Along the Nootka Fault West of Vancouver Island”, EOS Transactions, American Geophysical Union , vol. 82. San Francisco, CA, USA, pp. 0-0, 2001.
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B. R. Calder, “Automatic Processing of Bathymetric Data from Multibeam Echosounders”, 2001 Fall Meeting, American Geophysical Union. American Geophysical Union , San Francisco, CA, 2001.Image icon Calder_2001_AGU_Automatic_processing_of_bathymetric_data.jpg (531.95 KB)
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M. Jakobsson, Armstrong, A. A., Calder, B. R., and Mayer, L. A., “Comparing Historical and Contemporary Hydrographic Data Sets: An Example from Great Bay, New Hampshire”, International Conference on High-Resolution Survey in Shallow Water (HRSSW). Portsmouth, NH, USA, pp. 0-0, 2001.
M. Jakobsson, Calder, B. R., Mayer, L. A., and Armstrong, A. A., “Error Estimation of Bathymetric Grid Models Derived from Historic and Contemporary Data Sets”, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, pp. 0-17, 2001.PDF icon Jakobsson_2001_THSOA_Error_estimation_of_bathymetric_grid_models_derived_from_historic_and_contemporary_datasets.pdf (226.25 KB)
M. Jakobsson, Calder, B. R., Mayer, L. A., and Armstrong, A. A., “On the Estimation of Errors in Gridded Bathymetric Compilations”, 2001 Fall Meeting, American Geophysical Union (AGU). American Geophysical Union , San Francisco, CA, 2001.Image icon Jakobsson_2001_AGU_On_the_estimation_of_error.jpg (741.29 KB)
M. Jakobsson, Calder, B. R., Mayer, L. A., and Armstrong, A. A., “On the Estimation of Errors in Sparse Bathymetric Geophysical Data Sets”, EOS Transactions, American Geophysical Union , vol. 82. Boston, MA, USA, pp. 0-0, 2001.
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J. V. Gardner, Dartnell, P., Sulak, K. J., Calder, B. R., and Hellequin, L., “Physiography and Late Quaternary-Holocene Processes of Northeastern Gulf of Mexico Outer Continental Shelf off Mississippi and Alabama”, Gulf of Mexico Science and International Journal. Marine Environmental Sciences Consortium of Alabama, pp. 132-157, 2001.PDF icon Gardner-Pinnacles-2001.pdf (14.48 MB)
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B. R. Calder, Rzhanov, Y., Fonseca, L., Mayer, L. A., and Flood, R. D., “Statistical Processing of Multibeam Sonar Data from SAX-99”, EOS Transactions, American Geophysical Union , vol. 81. San Francisco, CA, USA, pp. 0-0, 2000.