Found 165 datasets matching "boston harbor".
-
This layer was developed as part of the project "Assessing Inundation Risk from Sea Level Rise and Storm Surge for the Northeast Coastal National Parks" The Parks included in this study are Acadia...
Search relevance: 181.74 | Views last month: 0 -
Boston Harbor (and its approaches) is a glacially carved, tidally dominated estuary in western Massachusetts Bay. Characterized by low river discharge and significant human impact, the harbor is...
Search relevance: 170.63 | Views last month: 0 -
A study was made of the composition, grain-size distribution, and organic content of grab samples collected from Boston Harbor. In general, the coarsest mean sizes occur in the channels scoured by...
Search relevance: 168.52 | Views last month: 1 -
These data are high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km² of sidescan sonar and bathymetric data...
Search relevance: 168.25 | Views last month: 0 -
This data set is an amalgamation of records of marine and coastal species occurrence in the Boston Harbor. Taxon include marine mammals, shorebirds, fish, marine invertebrates, and marine macro...
Search relevance: 167.11 | Views last month: 2 -
These data are high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km² of sidescan sonar and bathymetric data...
Search relevance: 165.40 | Views last month: 0 -
This data is a qualitatively-derived interpretative polygon shapefile defining the bottom types of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km...
Search relevance: 161.26 | Views last month: 2 -
These data are the trackline from the high-resolution acoustic backscatter measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km² of...
Search relevance: 160.85 | Views last month: 2 -
These data are high-resolution acoustic backscatter measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km² of sidescan sonar data were...
Search relevance: 159.50 | Views last month: 0 -
These data are high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km square of sidescan sonar and bathymetric...
Search relevance: 154.09 | Views last month: 0 -
These data are high-resolution acoustic backscatter measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km square of sidescan sonar data...
Search relevance: 152.08 | Views last month: 0 -
These data are the trackline from the seafloor photograph and video survey conducted September 2004 using the mini-SeaBOSS sampling system on the R/V Rafael in Boston Harbor and the harbor...
Search relevance: 152.02 | Views last month: 0 -
These data provide an accurate high-resolution shoreline compiled from imagery of Boston Harbor, MA . This vector shoreline data is based on an office interpretation of imagery that may be...
Search relevance: 150.90 | Views last month: 0 -
This data set includes the locations, identifiers, grain-size data and(or) textural descriptions of surficial sediments collected at stations based on topographic and backscatter data of the...
Search relevance: 150.56 | Views last month: 0 -
These data were automated to provide an accurate high-resolution historical shoreline of Boston Harbor, WA suitable as a geographic information system (GIS) data layer. These data are derived...
Search relevance: 149.30 | Views last month: 0 -
This data set includes the locations and hotlinks to photographs of the seafloor in Boston Harbor and the harbor approaches, Massachusetts. The photos were taken using the mini-SEABOSS system...
Search relevance: 147.41 | Views last month: 0 -
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Boston Harbor Islands National Recreation Area. These...
Search relevance: 143.33 | Views last month: 0 -
This layer was developed as part of the project "Assessing Inundation Risk from Sea Level Rise and Storm Surge for the Northeast Coastal National Parks" The Parks included in this study are Acadia...
Search relevance: 134.43 | Views last month: 0 -
This dataset details No Discharge Zones (NDZ) for Boston Harbor, MA. Boaters may not discharge waste into these areas. Boundaries were determined mostly by Federal Register Environmental Documents...
Search relevance: 129.40 | Views last month: 0 -
This layer was developed as part of the project "Assessing Inundation Risk from Sea Level Rise and Storm Surge for the Northeast Coastal National Parks" The Parks included in this study are Acadia...
Search relevance: 129.12 | Views last month: 0
