Publications

Export 25 results:
Author Keyword Title Type [ Year(Asc)]
Filters: Author is Semme J Dijkstra  [Clear All Filters]
2011
Beduhn T, Dijkstra SJ. On the Horizon: Better Bottom Detection for Areas of Sub-Aquatic Vegetation. U.S. Hydrographic Conference (US HYDRO). Tampa, FL, USA; 2011. PDF icon Beduhn_Dijkstra_2011_on_the_horizon_better_bottom_detection.pdf (1.7 MB)
Dijkstra SJ, Armstrong AA. IHO/FIG/ICA Category A Course Program Submission. Durham, NH, USA: Center for Coastal and Ocean Mapping/ Joint Hydrographic Center; 2011 p. p. 1 - 354.
2005
Grizzle RE, Ward LG, Adams JR, Dijkstra SJ, Smith B. Mapping and Characterizing Oyster Reefs using Acoustic Techniques, Underwater Videography and Quadrat Sampling. Benthic Habitats and the Effects of Fishing. Bethesda, MD, USA: American Fisheries Society; 2005. p. 153-159.
2004
Elston GR, Dijkstra SJ. Waveform characterization, clustering and segmentation of SHOALS. 5th Annualth ed. Joint Airborne LIDAR Bathymetry Technical Center of Expertise Coastal Mapping and Charting Workshop (JALBTCX). St. Andrews, New Brunswick, Canada; 2004. p. 0-0.
Dijkstra SJ, Elston GR. Bottom Segmentation and Classification Using Expectation-maximization Clustering Methods on SHOALS Data. American Society for Photogrammetry and Remote Sensing (ASPRS). Denver, CO, USA; 2004. p. 0-0.
Dijkstra SJ. Robust Characterization of SHOALS Lidar Signals for Bottom Segmentation and Classification: A Combined Parameter-estimation and Curve Fitting Approach. American Society for Photogrammetry and Remote Sensing (ASPRS). Denver, CO, USA; 2004. p. 0-0.
Dijkstra SJ, Elston GR. Quantitative Inter-channel Calibration of SHOALS Signals for Consistent Bottom Segmentation and Characterization. American Society for Photogrammetry and Remote Sensing (ASPRS). Denver, CO, USA; 2004. p. 0-0. Image icon Dijkstra_2004_ASPRS_Quantitative_inter-channel_calibration_SHOALS_signals_for_segmentation_and_characterization.jpg (1.46 MB)
2003
Lewis CF, Blasco SM, Forsyth DA, Mayer LA, Dijkstra SJ, Jacobi RD, et al.. Do Quaternary Sediments Register Paleoseismicity or Neotectonic Rejuvenation of Ancient Faults Beneath Lake Ontario?. 38th Annual Meetingth ed. Geological Society of America (GSA). Halifax, Nova Scotia, Canada; 2003. p. 0-0.
Grizzle RE, Adams JR, Dijkstra SJ, Smith B, Ward RW. Mapping and Characterizing Subtidal Oyster Reefs Using Acoustic Techniques, Underwater Videography and Quadrat Counts. Benthic Habitats and the Effects of Fishing. Bethesda, MD, USA: American Fisheries Society; 2003.
Monahan D, Chance J, Dare P, Dijkstra SJ, Dodd D, Howden D, et al.. Hydrographic Learning 24/7. U.S. Hydrographic Conference (US HYDRO). Biloxi, MS, USA; 2003. p. 0-0.
2002
Dijkstra SJ, Intelmann S. Mapping Benthic Habitat at Various scales in the Olympic National Marine Sanctuary, WA. National Shellfisheries Association (NSA). New Orleans, LA, USA; 2002. p. 0-0.
Dijkstra SJ, Grizzle RE. Automated Interpretation of Sidescan and Single-beam Sonar for Characterization and Mapping the Extent of Subtidal Oyster Reefs. 94th Annualth ed. National Shellfisheries Association (NSA). Mystic, CT, USA; 2002. p. 0-0.
Wells DE, Richer J, Santos M, Dare P, Allen I, Wiesenburg D, et al.. Open Access Learning at Sea. Canadian Hydrographic Conference (CHC). Toronto, Ontario, Canada; 2002. p. 0-0.
2001
Adams JR, Dijkstra SJ, Grizzle RE, Nelson J, Ward LG. Comparison of Acoustic Techniques, Videography, and Quadrant Sampling for Characterizing Subtidal Oyster Reefs. 94thth ed. National Shellfisheries Association (NSA). Mystic, CT, USA; 2001.
Dijkstra SJ. Seafloor Characterization Using Vertical Incidence Echosounders: A Study in Portsmouth Harbor and the Great Bay Estuary, New Hampshire. 2ndnd ed. International Conference on High-Resolution Survey in Shallow Water (HRSSW). Portsmouth, NH, USA; 2001. p. 0-0.