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T
T. Nada, Kastrisios, C., Calder, B. R., Christie, E., Greene, C., and Bethell, A., Towards Automated Nautical Chart Compilation and Verification of Output Topology and Safety, 31st International Cartographic Conference. International Cartographic Association (ICA), Cape Town, South Africa, 2023.
O
K. Lowell and Calder, B. R., Operational Performance of a Combined Density- and Clustering-based Approach to Extract Bathymetry Returns from LiDAR Point Clouds, International Journal of Applied Earth Observation and Geoinformation (Special Issue: Recent Advances in Geocomputation and GeoAI for Mapping), vol. 107. p. 102699, 2022.
E
B. R. Calder, Estimating Observer and Data Reputation in Mariner-volunteered Bathymetry, International Hydrographic Review, vol. 2021. International Hydrographic Organisation, Monaco, pp. 77-96, 2021.
K. Lowell and Calder, B. R., Extracting Shallow-water Bathymetry from Lidar Point Clouds Using Pulse Attribute Data: Merging Density-based and Machine Learning Approaches, Marine Geodesy, vol. 44(4) (DOI: https://doi.org/10.1080/01490419.2021.1925790). Taylor and Francis, pp. 259-286, 2021.
H
C. O'Heran and Calder, B. R., Horizontal Calibration of Vessels with UASs, Marine Geodesy. Taylor and Francis, 2021.
M
K. Lowell, Calder, B. R., and Lyons, A. P., Measuring Shallow-water Bathymetric Signal Strength in Lidar Point Attribute Data Using Machine Learning, International Journal of Geographical Information Science, vol. 35(8) (DOI:10.1080/13658816.2020.1925790). Taylor and Francis, pp. 1592-1610, 2021.
B
B. R. Calder, BAG 2.0: Continuing Development of an Open, Grid-based Data Transfer Format, Canadian Hydrographic Conference. Canadian Hydrographic Association, Quebec City, Quebec, Canada, 2020.
E
C. Kastrisios, Calder, B. R., and Bartlett, M., ENC Depth Areas: Quality Control of Sea-bottom Surface Continuity and Error Fixes, 2020 Canadian Hydrographic Conference. Quebec City, Quebec, Canada, 2020.PDF icon Kastrisios_Calder_Bartlett_CHC2020_DepthAreasContinuity_Abstract_20200226.pdf (291.46 KB)
B. R. Calder and Hoy, S., Estimating Crowdsourced, Authoritative Observer, and Data Reputation, Canadian Hydrographic Conference. Canadian Hydrographic Association, Quebec City, Quebec, Canada, 2020.
H
C. O'Heran and Calder, B. R., Horizontal Calibration of Vessel Lever Arms Using Unmanned Aircraft Systems (UASs), Canadian Hydrographic Conference. Canadian Hydrographic Association, Quebec City, Quebec, Canada, 2020.
H
B. Maingot, Hughes Clarke, J. E., and Calder, B. R., High Frequency Motion Residuals in Multibeam Data: Identification and Estimation, U.S. Hydrographic Conference. The Hydrographic Society of America, Biloxi, MS, 2019.
I
K. Lowell and Calder, B. R., Improving Extraction of Bathymetry from Lidar Using Machine Learning, 20th Annual Coastal Mapping & Charting Workshop of the Joint Airborne Lidar Bathymetry Technical Center of Expertise (JALBTCX). p. Notre Dame, IN, 2019.
P
B. R. Calder, Parallel Variable-Resolution Bathymetric Estimation with Static Load Balancing, Computers and Geosciences, vol. 123. Elsevier, pp. 72-82, 2019.
R
B. R. Calder, Resolution Determination through Level of Aggregation Analysis, U.S. Hydrographic Conference (US HYDRO). The Hydrographic Society of America, Biloxi, MS, 2019.PDF icon Calder_USHydro19_LevelOfAggregationAnalysis.pdf (815.13 KB)
S
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.
V
C. Kastrisios, Calder, B. R., Masetti, G., and Holmberg, P., Validation of the Shoal-Biased Pattern of Bathymetric Information on Nautical Charts, 29th International Cartographic Conference (ICC 2019), vol. 1. International Cartorgaphic Association, Tokyo, Japan, 2019.PDF icon Kastrisios_etal_Validation_of_Bathymetric_Information_on_Charts_ICC2019_Proceedings.pdf (982.75 KB)
S. Hoy and Calder, B. R., The Viability of Crowdsourced Bathymetry for Authoritative Use, U.S. Hydrographic Conference (US HYDRO). The Hydrographic Society of America, Biloxi, MS, 2019.
C
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.
L
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.
O
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.
A
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)
C
B. R. Calder and Rice, G., Computationally Efficient Variable Resolution Depth Estimation, Computers and Geosciences, vol. 106. Elsevier, Amsterdam, North Holland, The Netherlands, pp. 49-59, 2017.
D
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)
F
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)
T
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)
N
M. J. 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)
R
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)
S
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)
U
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.
R
B. R. Calder, On Risk-Based Expression of Hydrographic Uncertainty, Marine Geodesy, vol. 38(2). Taylor & Francis, pp. 99-127, 2015.
A
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.
R
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.
S
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)
C
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.
D
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.
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)
P
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)
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.
V
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.
H
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.
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.
P
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)
Q
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.
R
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.
S
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.
U
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)
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.
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.
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.
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.
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.
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.
S
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)
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.
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.
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.
G. Rice and Calder, B. R., Data Density and Grid Resolution, U.S. Hydrographic Conference (US HYDRO). Norfolk, VA, USA, 2009.
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.
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.
U
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)
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)
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, CCOM Research Brief 2006, 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, 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.
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, 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.
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.
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.
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.
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.
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.
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.
U
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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, On the Uncertainty of Archive Hydrographic Datasets, Canadian Hydrographic Conference (CHC). Toronto, Ontario, Canada, pp. 0-0, 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.
L. A. Mayer and Calder, B. R., Bathymetric Uncertainty Assessment, Office of Naval Reasearch (ONR) , DRI, 2004.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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, 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, 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.
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.
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.
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, 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.
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.