Mapping, Remote Sensing, and Geospatial Data

Filter Total Items: 247
Date published: September 18, 2018
Status: Active

The Mid-Atlantic Resource Imaging Experiment (MATRIX)

 

In late August 2018, scientists and technical staff from the USGS Coastal/Marine Hazards and Resources Program completed the acquisition of over 2000 km of multichannel seismic (MCS) data as part of the Mid-Atlantic Resource Imaging Experiment (MATRIX) conducted aboard the...

Date published: September 17, 2018
Status: Active

Woods Hole Coastal and Marine Science Center Featured Photos

This page highlights images from the field, where we work, and USGS at work. 

Contacts: Andrea Toran
Date published: September 12, 2018
Status: Active

Significant Earthquakes on a major fault system in Hispaniola, Puerto Rico, the Virgin Islands, and the Lesser Antilles, 1500–2010: Implications for Seismic Hazard

Earthquakes have been documented in the northeastern Caribbean since the arrival of Columbus to the Americas; written accounts of these felt earthquakes exist in various parts of the world.  To better understand the earthquake cycle in the Caribbean, the records of earthquakes in earlier catalogs and historical documents from various archives, which are now available online, were critically...

Date published: September 10, 2018
Status: Active

LANDFIRE-Landscape Fire and Resource Management Planning Tools

LANDFIRE (LF), Landscape Fire and Resource Management Planning Tools, is a shared program between the wildland fire management programs of the U.S. Department of Agriculture Forest Service and U.S. Department of the Interior, providing agency leaders and managers with a common "all-lands" data set of vegetation and wildland fire/fules information for strategic fire and resource managemnt...

Contacts: Dean Mierau
Date published: August 31, 2018
Status: Active

Coastal Model Applications and Field Measurements- Tools and Standards for Ocean Modeling

Ocean models provide critical information for coastal and marine spatial planning, emergency responders and for understanding implications of climate change and human activities. Models are run by numerous academic institutions and government agencies, typically with different access protocols that stifle use, comparison with data, and innovation.

 

Date published: August 31, 2018
Status: Active

Coastal Model Applications and Field Measurements- Field Measurements and Model Applications

Several components of this project are applications to evaluate the model against critical field measurements or to test new model components. Data from field measurements is described in our publications and available in our databases.

Date published: August 31, 2018
Status: Active

Coastal Model Applications and Field Measurements- Advances in Instrumentation

Ongoing acquisition of new instruments and development of analytical methods provides us with the means to make better observations of coastal ocean processes. The measurements provide us with insight and data for critical evaluation of model performance. Advances in a range of measurement capabilities, including bottom stress, sediment erodibility, water properties and nutrient concentrations...

Date published: August 31, 2018
Status: Active

Coastal Model Applications and Field Measurements- Ocean Model Contributions

The U.S. Geological Survey (USGS) and Woods Hole Oceanographic Institution (WHOI) led a project funded by the National Oceanographic Partnership Program (NOPP) with support from the Office of Naval Research (ONR) and the National Science Foundation (NSF), to develop a community sediment-transport modeling system (CSTMS).

Date published: August 28, 2018
Status: Active

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...

Date published: August 27, 2018
Status: Completed

IMMeRSS-- Geophysical Imaging for Methane Seep Studies

Geophysical imaging relies on specialized tools to detect anomalies in the water column or to map features on or beneath the seafloor.  Equipment may be towed, mounted on the side of a ship, or attached to the ship’s hull.  Many geophysical techniques rely on transmitting an acoustic signal of a particular frequency and analyzing the information in the returning signal to infer the properties...

Date published: August 27, 2018
Status: Completed

IMMeRSS-- Dating Past Methane Seepage

Cold seeps are locations where chemicals, including methane, hydrocarbons, sulfide and sometimes carbon dioxide, leak from sediments below the seafloor into the water above.  Much of the current knowledge on cold seeps comes from direct observations, such as the mapping of acoustic flares and the detection of...

Date published: August 27, 2018
Status: Completed

IMMeRSS- Seafloor Methane Seep Environments

Cold seeps, which are locations where chemicals -- including methane and other hydrocarbons, brine, hydrogen sulfide, and sometimes carbon dioxide--leak from the seafloor, occur worldwide on both passive and tectonically-active continental margins.  Cold seeps are distinguished from ...