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Richard P Signell, Ph.D. (Former Employee)

Science and Products

Rotary side scan images at a grain-size boundary

Coastal Model Applications and Field Measurements

Numerical models are used by scientists, engineers, coastal managers, and the public to understand and predict processes in the coastal ocean. This project supports the development and application of open-source coastal models and has several objectives: 1) improve the code of numerical sediment-transport models by implementing new or improved algorithms; 2) obtain measurements of coastal ocean...
By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center
Coastal Model Applications and Field Measurements

Coastal Model Applications and Field Measurements

Numerical models are used by scientists, engineers, coastal managers, and the public to understand and predict processes in the coastal ocean. This project supports the development and application of open-source coastal models and has several objectives: 1) improve the code of numerical sediment-transport models by implementing new or improved algorithms; 2) obtain measurements of coastal ocean...
Learn More
Chincoteague Bay, MD

Estuarine Processes Coastal Hazards

Extreme tides and coastal storms transfer high water levels to estuaries through natural and managed entrances. The size of the transfer depends on the duration of the event and the geomorphology of the estuary. We use observational data and modeling scenarios to understand and spatially map this transfer at our study sites.
By
Woods Hole Coastal and Marine Science Center, USGS Science in Long Island Sound and its Watershed
Estuarine Processes Coastal Hazards

Estuarine Processes Coastal Hazards

Extreme tides and coastal storms transfer high water levels to estuaries through natural and managed entrances. The size of the transfer depends on the duration of the event and the geomorphology of the estuary. We use observational data and modeling scenarios to understand and spatially map this transfer at our study sites.
Learn More
USGS science for a changing world logo

Exploring the USGS Science Data Life Cycle in the Cloud

Executive Summary Traditionally in the USGS, data is processed and analyzed on local researcher computers, then moved to centralized, remote computers for preservation and publishing (ScienceBase, Pubs Warehouse). This approach requires each researcher to have the necessary hardware and software for processing and analysis, and also to bring all external data required for the workflow...
By
Community for Data Integration (CDI)
Exploring the USGS Science Data Life Cycle in the Cloud

Exploring the USGS Science Data Life Cycle in the Cloud

Executive Summary Traditionally in the USGS, data is processed and analyzed on local researcher computers, then moved to centralized, remote computers for preservation and publishing (ScienceBase, Pubs Warehouse). This approach requires each researcher to have the necessary hardware and software for processing and analysis, and also to bring all external data required for the workflow over the
Learn More
USGS science for a changing world logo

Evaluating a new open-source, standards-based framework for web portal development in the geosciences

Web portals are one of the principal ways geospatial information can be communicated to the public. A few prominent USGS examples are the Geo Data Portal (http://cida.usgs.gov/gdp/ [URL is accessible with Google Chrome]), EarthExplorer (http://earthexplorer.usgs.gov/), the former Derived Downscaled Climate Projection Portal, the Alaska Portal Map (http://alaska.usgs.gov/portal/), the...
By
Community for Data Integration (CDI)
Evaluating a new open-source, standards-based framework for web portal development in the geosciences

Evaluating a new open-source, standards-based framework for web portal development in the geosciences

Web portals are one of the principal ways geospatial information can be communicated to the public. A few prominent USGS examples are the Geo Data Portal (http://cida.usgs.gov/gdp/ [URL is accessible with Google Chrome]), EarthExplorer (http://earthexplorer.usgs.gov/), the former Derived Downscaled Climate Projection Portal, the Alaska Portal Map (http://alaska.usgs.gov/portal/), the Coastal
Learn More
Map of backscatter intensity and shaded relief of the region offshore Boston, MA

Boston Sewage Outfall: The Fate of Sediments and Contaminants in Massachusetts Bay

This project is complete and the website is archived and no longer updated. Boston Harbor, once one of the most polluted waterways in the nation, is in the final stages of a major cleanup. A $3.8 billion cleanup program, begun in 1985 by the Massachusetts Water Resources Authority (MWRA) was designed to address more than 300 years of metropolitan waste disposal. The cleanup has significantly...
By
Woods Hole Coastal and Marine Science Center
Boston Sewage Outfall: The Fate of Sediments and Contaminants in Massachusetts Bay

Boston Sewage Outfall: The Fate of Sediments and Contaminants in Massachusetts Bay

This project is complete and the website is archived and no longer updated. Boston Harbor, once one of the most polluted waterways in the nation, is in the final stages of a major cleanup. A $3.8 billion cleanup program, begun in 1985 by the Massachusetts Water Resources Authority (MWRA) was designed to address more than 300 years of metropolitan waste disposal. The cleanup has significantly...
Learn More

Bathymetry and backscatter intensity of the sea floor of the Historic Area Remediation Site in 1996, 1998, and 2000 Bathymetry and backscatter intensity of the sea floor of the Historic Area Remediation Site in 1996, 1998, and 2000

Surveys of the bathymetry and backscatter intensity of the sea floor of the Historic Area Remediation Site (HARS), offshore of New York and New Jersey, were carried out in 1996, 1998, and 2000 using a Simrad EM1000 multibeam echosounder mounted on the Canadian Coast Guard ship Frederick G. Creed. The objective of the multiple echosounder surveys was to map the bathymetry and surficial...
By
Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center

Bathymetry and Backscatter Intensity of the Sea Floor South of Long Island, New York Bathymetry and Backscatter Intensity of the Sea Floor South of Long Island, New York

Surveys of the bathymetry and backscatter intensity of the sea floor south of Long Island, New York, were carried out in November 1998 using a Simrad EM1000 multibeam echosounder mounted on the Canadian Coast Guard ship Frederick G. Creed. The purpose of the multibeam echosounder surveys was to explore the bathymetry and backscatter intensity of the sea floor in several areas off the...
By
Woods Hole Coastal and Marine Science Center
Filter Total Items: 90

Community for Data Integration 2016 annual report Community for Data Integration 2016 annual report

The Community for Data Integration (CDI) represents a dynamic community of practice focused on advancing science data and information management and integration capabilities across the U.S. Geological Survey and the CDI community. This annual report describes the various presentations, activities, and outcomes of the CDI monthly forums, working groups, virtual training series, and other...
Authors
Madison L. Langseth, Leslie Hsu, Jon Amberg, Norman Bliss, Andrew R. Bock, Rachel T. Bolus, R. Sky Bristol, Katherine J. Chase, Theresa M. Crimmins, Paul S. Earle, Richard Erickson, A. Lance Everette, Jeff T. Falgout, John Faundeen, Michael N. Fienen, Rusty Griffin, Michelle R. Guy, Kevin D. Henry, Nancy J. Hoebelheinrich, Randall J. Hunt, Vivian B. Hutchison, Drew A. Ignizio, Dana M. Infante, Catherine Jarnevich, Jeanne M. Jones, Tim Kern, Scott Leibowitz, Francis L. Lightsom, R. Lee Marsh, S. Grace McCalla, Marcia McNiff, Jeffrey T. Morisette, John C. Nelson, Tamar Norkin, Todd M. Preston, Alyssa Rosemartin, Roy Sando, Jason T. Sherba, Richard P. Signell, Benjamin M. Sleeter, Eric T. Sundquist, Colin B. Talbert, Roland J. Viger, Jake F. Weltzin, Sharon Waltman, Marc Weber, Daniel J. Wieferich, Brad Williams, Lisamarie Windham-Myers
By
Science Synthesis, Analysis, and Research Program, Science Analytics and Synthesis (SAS) Program, Community for Data Integration (CDI), Earth Resources Observation and Science (EROS) Center , Science Data Management

Advancing coastal ocean modelling, analysis, and prediction for the US Integrated Ocean Observing System Advancing coastal ocean modelling, analysis, and prediction for the US Integrated Ocean Observing System

This paper outlines strategies that would advance coastal ocean modelling, analysis and prediction as a complement to the observing and data management activities of the coastal components of the US Integrated Ocean Observing System (IOOS®) and the Global Ocean Observing System (GOOS). The views presented are the consensus of a group of US-based researchers with a cross-section of...
Authors
John L. Wilkin, Leslie Rosenfeld, Arthur Allen, Rebecca Baltes, Antonio Baptista, Ruoying He, Patrick Hogan, Alexander Kurapov, Avichal Mehra, Josie Quintrell, David Schwab, Richard P. Signell, Jane Smith
By
Woods Hole Coastal and Marine Science Center

Observations and a linear model of water level in an interconnected inlet-bay system Observations and a linear model of water level in an interconnected inlet-bay system

A system of barrier islands and back-barrier bays occurs along southern Long Island, New York, and in many coastal areas worldwide. Characterizing the bay physical response to water level fluctuations is needed to understand flooding during extreme events and evaluate their relation to geomorphological changes. Offshore sea level is one of the main drivers of water level fluctuations in
Authors
Alfredo Aretxabaleta, Neil K. Ganju, Bradford Butman, Richard P. Signell
By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center, Hurricane Sandy

Dynamic reusable workflows for ocean science Dynamic reusable workflows for ocean science

Digital catalogs of ocean data have been available for decades, but advances in standardized services and software for catalog search and data access make it now possible to create catalog-driven workflows that automate — end-to-end — data search, analysis and visualization of data from multiple distributed sources. Further, these workflows may be shared, reused and adapted with ease...
Authors
Richard P. Signell, Filipe Fernandez, Kyle Wilcox
By
Woods Hole Coastal and Marine Science Center

Technical Note: Harmonizing met-ocean model data via standard web services within small research groups Technical Note: Harmonizing met-ocean model data via standard web services within small research groups

Work over the last decade has resulted in standardised web services and tools that can significantly improve the efficiency and effectiveness of working with meteorological and ocean model data. While many operational modelling centres have enabled query and access to data via common web services, most small research groups have not. The penetration of this approach into the research...
Authors
Richard P. Signell, E. Camossi
By
Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center

Progress and challenges in coupled hydrodynamic-ecological estuarine modeling Progress and challenges in coupled hydrodynamic-ecological estuarine modeling

Numerical modeling has emerged over the last several decades as a widely accepted tool for investigations in environmental sciences. In estuarine research, hydrodynamic and ecological models have moved along parallel tracks with regard to complexity, refinement, computational power, and incorporation of uncertainty. Coupled hydrodynamic-ecological models have been used to assess...
Authors
Neil K. Ganju, Mark J. Brush, Brenda Rashleigh, Alfredo L. Aretxabaleta, Pilar del Barrio, Jason S. Grear, Lora A. Harris, Samuel J. Lake, Grant McCardell, James O'Donnell, David K. Ralston, Richard P. Signell, Jeremy Testa, Jamie M. P. Vaudrey
By
Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center

Science and Products

Rotary side scan images at a grain-size boundary

Coastal Model Applications and Field Measurements

Numerical models are used by scientists, engineers, coastal managers, and the public to understand and predict processes in the coastal ocean. This project supports the development and application of open-source coastal models and has several objectives: 1) improve the code of numerical sediment-transport models by implementing new or improved algorithms; 2) obtain measurements of coastal ocean...
By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center
Coastal Model Applications and Field Measurements

Coastal Model Applications and Field Measurements

Numerical models are used by scientists, engineers, coastal managers, and the public to understand and predict processes in the coastal ocean. This project supports the development and application of open-source coastal models and has several objectives: 1) improve the code of numerical sediment-transport models by implementing new or improved algorithms; 2) obtain measurements of coastal ocean...
Learn More
Chincoteague Bay, MD

Estuarine Processes Coastal Hazards

Extreme tides and coastal storms transfer high water levels to estuaries through natural and managed entrances. The size of the transfer depends on the duration of the event and the geomorphology of the estuary. We use observational data and modeling scenarios to understand and spatially map this transfer at our study sites.
By
Woods Hole Coastal and Marine Science Center, USGS Science in Long Island Sound and its Watershed
Estuarine Processes Coastal Hazards

Estuarine Processes Coastal Hazards

Extreme tides and coastal storms transfer high water levels to estuaries through natural and managed entrances. The size of the transfer depends on the duration of the event and the geomorphology of the estuary. We use observational data and modeling scenarios to understand and spatially map this transfer at our study sites.
Learn More
USGS science for a changing world logo

Exploring the USGS Science Data Life Cycle in the Cloud

Executive Summary Traditionally in the USGS, data is processed and analyzed on local researcher computers, then moved to centralized, remote computers for preservation and publishing (ScienceBase, Pubs Warehouse). This approach requires each researcher to have the necessary hardware and software for processing and analysis, and also to bring all external data required for the workflow...
By
Community for Data Integration (CDI)
Exploring the USGS Science Data Life Cycle in the Cloud

Exploring the USGS Science Data Life Cycle in the Cloud

Executive Summary Traditionally in the USGS, data is processed and analyzed on local researcher computers, then moved to centralized, remote computers for preservation and publishing (ScienceBase, Pubs Warehouse). This approach requires each researcher to have the necessary hardware and software for processing and analysis, and also to bring all external data required for the workflow over the
Learn More
USGS science for a changing world logo

Evaluating a new open-source, standards-based framework for web portal development in the geosciences

Web portals are one of the principal ways geospatial information can be communicated to the public. A few prominent USGS examples are the Geo Data Portal (http://cida.usgs.gov/gdp/ [URL is accessible with Google Chrome]), EarthExplorer (http://earthexplorer.usgs.gov/), the former Derived Downscaled Climate Projection Portal, the Alaska Portal Map (http://alaska.usgs.gov/portal/), the...
By
Community for Data Integration (CDI)
Evaluating a new open-source, standards-based framework for web portal development in the geosciences

Evaluating a new open-source, standards-based framework for web portal development in the geosciences

Web portals are one of the principal ways geospatial information can be communicated to the public. A few prominent USGS examples are the Geo Data Portal (http://cida.usgs.gov/gdp/ [URL is accessible with Google Chrome]), EarthExplorer (http://earthexplorer.usgs.gov/), the former Derived Downscaled Climate Projection Portal, the Alaska Portal Map (http://alaska.usgs.gov/portal/), the Coastal
Learn More
Map of backscatter intensity and shaded relief of the region offshore Boston, MA

Boston Sewage Outfall: The Fate of Sediments and Contaminants in Massachusetts Bay

This project is complete and the website is archived and no longer updated. Boston Harbor, once one of the most polluted waterways in the nation, is in the final stages of a major cleanup. A $3.8 billion cleanup program, begun in 1985 by the Massachusetts Water Resources Authority (MWRA) was designed to address more than 300 years of metropolitan waste disposal. The cleanup has significantly...
By
Woods Hole Coastal and Marine Science Center
Boston Sewage Outfall: The Fate of Sediments and Contaminants in Massachusetts Bay

Boston Sewage Outfall: The Fate of Sediments and Contaminants in Massachusetts Bay

This project is complete and the website is archived and no longer updated. Boston Harbor, once one of the most polluted waterways in the nation, is in the final stages of a major cleanup. A $3.8 billion cleanup program, begun in 1985 by the Massachusetts Water Resources Authority (MWRA) was designed to address more than 300 years of metropolitan waste disposal. The cleanup has significantly...
Learn More

Bathymetry and backscatter intensity of the sea floor of the Historic Area Remediation Site in 1996, 1998, and 2000 Bathymetry and backscatter intensity of the sea floor of the Historic Area Remediation Site in 1996, 1998, and 2000

Surveys of the bathymetry and backscatter intensity of the sea floor of the Historic Area Remediation Site (HARS), offshore of New York and New Jersey, were carried out in 1996, 1998, and 2000 using a Simrad EM1000 multibeam echosounder mounted on the Canadian Coast Guard ship Frederick G. Creed. The objective of the multiple echosounder surveys was to map the bathymetry and surficial...
By
Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center

Bathymetry and Backscatter Intensity of the Sea Floor South of Long Island, New York Bathymetry and Backscatter Intensity of the Sea Floor South of Long Island, New York

Surveys of the bathymetry and backscatter intensity of the sea floor south of Long Island, New York, were carried out in November 1998 using a Simrad EM1000 multibeam echosounder mounted on the Canadian Coast Guard ship Frederick G. Creed. The purpose of the multibeam echosounder surveys was to explore the bathymetry and backscatter intensity of the sea floor in several areas off the...
By
Woods Hole Coastal and Marine Science Center
Filter Total Items: 90

Community for Data Integration 2016 annual report Community for Data Integration 2016 annual report

The Community for Data Integration (CDI) represents a dynamic community of practice focused on advancing science data and information management and integration capabilities across the U.S. Geological Survey and the CDI community. This annual report describes the various presentations, activities, and outcomes of the CDI monthly forums, working groups, virtual training series, and other...
Authors
Madison L. Langseth, Leslie Hsu, Jon Amberg, Norman Bliss, Andrew R. Bock, Rachel T. Bolus, R. Sky Bristol, Katherine J. Chase, Theresa M. Crimmins, Paul S. Earle, Richard Erickson, A. Lance Everette, Jeff T. Falgout, John Faundeen, Michael N. Fienen, Rusty Griffin, Michelle R. Guy, Kevin D. Henry, Nancy J. Hoebelheinrich, Randall J. Hunt, Vivian B. Hutchison, Drew A. Ignizio, Dana M. Infante, Catherine Jarnevich, Jeanne M. Jones, Tim Kern, Scott Leibowitz, Francis L. Lightsom, R. Lee Marsh, S. Grace McCalla, Marcia McNiff, Jeffrey T. Morisette, John C. Nelson, Tamar Norkin, Todd M. Preston, Alyssa Rosemartin, Roy Sando, Jason T. Sherba, Richard P. Signell, Benjamin M. Sleeter, Eric T. Sundquist, Colin B. Talbert, Roland J. Viger, Jake F. Weltzin, Sharon Waltman, Marc Weber, Daniel J. Wieferich, Brad Williams, Lisamarie Windham-Myers
By
Science Synthesis, Analysis, and Research Program, Science Analytics and Synthesis (SAS) Program, Community for Data Integration (CDI), Earth Resources Observation and Science (EROS) Center , Science Data Management

Advancing coastal ocean modelling, analysis, and prediction for the US Integrated Ocean Observing System Advancing coastal ocean modelling, analysis, and prediction for the US Integrated Ocean Observing System

This paper outlines strategies that would advance coastal ocean modelling, analysis and prediction as a complement to the observing and data management activities of the coastal components of the US Integrated Ocean Observing System (IOOS®) and the Global Ocean Observing System (GOOS). The views presented are the consensus of a group of US-based researchers with a cross-section of...
Authors
John L. Wilkin, Leslie Rosenfeld, Arthur Allen, Rebecca Baltes, Antonio Baptista, Ruoying He, Patrick Hogan, Alexander Kurapov, Avichal Mehra, Josie Quintrell, David Schwab, Richard P. Signell, Jane Smith
By
Woods Hole Coastal and Marine Science Center

Observations and a linear model of water level in an interconnected inlet-bay system Observations and a linear model of water level in an interconnected inlet-bay system

A system of barrier islands and back-barrier bays occurs along southern Long Island, New York, and in many coastal areas worldwide. Characterizing the bay physical response to water level fluctuations is needed to understand flooding during extreme events and evaluate their relation to geomorphological changes. Offshore sea level is one of the main drivers of water level fluctuations in
Authors
Alfredo Aretxabaleta, Neil K. Ganju, Bradford Butman, Richard P. Signell
By
Natural Hazards Mission Area, Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center, Hurricane Sandy

Dynamic reusable workflows for ocean science Dynamic reusable workflows for ocean science

Digital catalogs of ocean data have been available for decades, but advances in standardized services and software for catalog search and data access make it now possible to create catalog-driven workflows that automate — end-to-end — data search, analysis and visualization of data from multiple distributed sources. Further, these workflows may be shared, reused and adapted with ease...
Authors
Richard P. Signell, Filipe Fernandez, Kyle Wilcox
By
Woods Hole Coastal and Marine Science Center

Technical Note: Harmonizing met-ocean model data via standard web services within small research groups Technical Note: Harmonizing met-ocean model data via standard web services within small research groups

Work over the last decade has resulted in standardised web services and tools that can significantly improve the efficiency and effectiveness of working with meteorological and ocean model data. While many operational modelling centres have enabled query and access to data via common web services, most small research groups have not. The penetration of this approach into the research...
Authors
Richard P. Signell, E. Camossi
By
Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center

Progress and challenges in coupled hydrodynamic-ecological estuarine modeling Progress and challenges in coupled hydrodynamic-ecological estuarine modeling

Numerical modeling has emerged over the last several decades as a widely accepted tool for investigations in environmental sciences. In estuarine research, hydrodynamic and ecological models have moved along parallel tracks with regard to complexity, refinement, computational power, and incorporation of uncertainty. Coupled hydrodynamic-ecological models have been used to assess...
Authors
Neil K. Ganju, Mark J. Brush, Brenda Rashleigh, Alfredo L. Aretxabaleta, Pilar del Barrio, Jason S. Grear, Lora A. Harris, Samuel J. Lake, Grant McCardell, James O'Donnell, David K. Ralston, Richard P. Signell, Jeremy Testa, Jamie M. P. Vaudrey
By
Coastal and Marine Hazards and Resources Program, Woods Hole Coastal and Marine Science Center
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