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404 Titles Match Your Query
Showing 1 through 50 of 404 Next
1. BLM Cetacean and Turtle Assessment Program (CETAP) OPP Sightings [seamap284]   PARENT METADATA
The Cetacean and Turtle Assessment Program (CETAP) was sponsored by the Bureau of Land Management and conducted between October 1978 and January 1982 by the University of Rhode Island in outer continental ...


2. Aquifers (Polygons) [MassGIS_GISDATA.AQUIFERS_POLY]
MassGIS produced an aquifer datalayer composed of 20 individual panels, generally based on the boundaries of the major drainage basins. Areas of high and medium yield were mapped. These panels, which ...


3. Army Corps of Engineers permits [CZM_acoe_permits]
The following permits are considered together as they are administered together by the U.S. Army Corps of Engineers (Corps) Regulatory Branch through a single permit application. * RIVERS AND HARBORS ...


4. Artificial Reefs in Massachusetts [CZM_moris_artificial_reefs_pt]
These vector point data represent the three permitted artificial reefs deployed in Massachusetts. Supplemental information including a brief history of their inception and their success in creating ...


5. Assessment of Nitrogen Loading in the Upper Connecticut River Basin, New Hampshire, Vermont, and Massachusetts [USGS_CT_NLOAD]
The primary pollutant contributing to hypoxia in Long Island Sound (LIS) is nitrogen. The U.S. Geological Survey (USGS), in cooperation with the New England Interstate Water Pollution Control Commission ...


6. Assessor Parcels (Level II-compliant) [MassGIS_GISDATA.ASSESSPAR_POLY]
The digital parcel data in this data layer were provided to MassGIS by communities, or their regional planning agency partners, that received parcel grants from MassGIS in 2002 and 2006. Each municipality's ...


7. Atlantic Offshore Seabird Dataset Catalog [USGS_PWRC_Atlantic_Seabird_Dataset]
ABSTRACT: Several bureaus within the Department of Interior compiled available information from seabird observation datasets from the Atlantic Outer Continental Shelf into a single database, with ...


8. Atlantic Reference Centre Museum of Canadian Atlantic Organisms - Invertebrates and Fishes Data [Canada_ARC_InvertebratesFishes]   CHILD METADATA
This is the Atlantic Reference Centre museum database for Canadian Atlantic marine organisms. Specimens represent invertebrates from sponges to tunicates, ...


9. Atlantic Reference Centre Museum of Canadian Atlantic Organisms - Invertebrates and Fishes Data (OBIS Canada) [OBIS.ARC]   PARENT METADATA
This is the OBIS version of the Atlantic Reference Centre museum database for Canadian Atlantic marine organisms. Specimens represent invertebrates from sponges to tunicates, and fishes. The ichthyoplankton ...


10. Atmospheric Deposition of Mercury in the Boston Area [USGS_NAWQA_HG_DEP]
Atmospheric deposition has been found to be the dominant source of mercury (Hg) in New England's aquatic environment (Krabbenhoft and others, 1999; Northeast States for Coordinated Air Use Management ...


11. BLM Cetacean and Turtle Assessment Program (CETAP) AIR Sightings [seamap283]   PARENT METADATA
The Cetacean and Turtle Assessment Program (CETAP) was sponsored by the Bureau of Land Management and conducted between October 1978 and January 1982 by the University of Rhode Island in outer continental ...


12. BLM Cetacean and Turtle Assessment Program (CETAP) SHIP Sightings [seamap285]   PARENT METADATA
The Cetacean and Turtle Assessment Program (CETAP) was sponsored by the Bureau of Land Management and conducted between October 1978 and January 1982 by the University of Rhode Island in outer continental ...


13. Backscatter Imagery from Sidescan Sonar 5 meter/pixel of Boston Harbor and Approaches - CZM_moris_bh_5mbs_raster [CZM_moris_bh_5mbs_raster]
These data are high-resolution acoustic backscatter measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km? of sidescan sonar data were collected ...


14. Bathymetry in fathoms for Massachusetts and adjacent coastal waters (as polygons) [CZM_moris_bathy_fathoms_poly]
These GIS data represent a mosaic bathymetric datasets off waters of the coast of Massachusetts derived from the most current and accurate sources. Data sources include USGS Open File Reports, NOAA ...


15. BayWatchers [gomc_158]
The Coalition for Buzzards Bay is a membership-supported non profit organization dedicated to the restoration, protection and sustainable use and enjoyment of our irreplaceable Bay and ...


16. Beach Watch Program [gomc_61]
The Beaches Environmental Assessment and Coastal Health (BEACH) Program focuses on the following five areas to meet the goals of improving public health and environmental protection for ...


17. Biodiversity Information Serving Our Nation (BISON) [USGS_BISON]
Abstract: The USGS Biodiversity Information Serving Our Nation (BISON) project is an online mapping information system consisting of a large collection of species occurrence datasets (e.g., plants ...


18. Monomoy National Wildlife Refuge in Massachusetts [USFWS_CSDS_mynbnd]   PARENT METADATA
This data set contains boundary layers for the Monomoy National Wildlife Refuge in Massachusetts. National Wildlife Refuges are federal lands managed by the U.S. Fish and Wildlife Service (USFWS). ...


19. Multibeam Bathymetry Boundaries from Boston Harbor and Approaches [CZM_moris_multibeambathybnds_poly]
This data is the boundary polygon for the high-resolution bathymetric measurements of the seafloor from Boston Harbor and the harbor approaches, Massachusetts. Approximately 170 km� of sidescan sonar ...


20. PhysZones- Nahant to Gloucester, Physiographic Zones [CZM_moris_phsio_zones_poly]
These data physiographically characterize the seafloor between Nahant and Gloucester Massachusetts from high-resolution geophysical surveys of the seafloor . Approximately 127 km? of the inner shelf ...


21. PhysZonesInshore- Nahant to Gloucester, Interpreted Physiographic Zones (inshore) [CZM_moris_physio_zones_inshore_poly]
These data physiographically characterize the seafloor between Nahant and Gloucester Massachusetts from NOAA Nautical Charts and air photos. The inshore region is not covered by the high-resolution ...


22. Pine Barrens Nat. Comm. Sys. (UMass Pitch Pine) [MassGIS_GISDATA.VCPINEBARRENS2_POLY]
Pine Barrens Systems are a mosaic of pitch pine and scrub oak, with heath and grassy openings, located on nutrient-poor, acidic, drought-prone soils. Most of this data is in the southeast a subset ...


23. Pine Barrens Natural Community Systems [MassGIS_GISDATA.VCPINEBARRENS_POLY]
Pine Barrens Systems are a mosaic of pitch pine and scrub oak, with heath and grassy openings, located on nutrient-poor, acidic, drought-prone soils. Most of this data is in the southeast a subset ...


24. Plant Species Diversity and Seed Bank Diversity in Pastures of the Northeast United States [USDA.ARS.PSWMRL.NEPlant]
Pasture lands are an important facet of land use in the northeast United States, yet little is known about their diversity. Because little information exists about the ecology of northeast pastures, ...


25. Plum Island Ecosystem LTER site - Ipswich River Dissolved Dataset [lterpieipswdiss]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


26. Plum Island Ecosystem LTER site - Ipswich River Particulate Dataset [lterpieipswpart]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


27. Plum Island Ecosystem LTER site - Parker River Dissolved Dataset [lterpieparkdiss]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


28. Plum Island Ecosystem LTER site - Parker River Particulate Dataset [lterpieparkpart]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


29. Plum Island Ecosystem LTER site Datasets [lterpieparent]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


30. Plus Island Ecosystem LTER site: Parker River Plum Island Sound Direct Measurement of Gas Exchange Rates in the Parker River Estuary [lterpiesf6table]
The Plum Island Ecosystem (PIE) research site is part of the National Science Foundation's (NSF) Long Term Ecological Research (LTER) Network. PIE-LTER research is conducted by scientists from the ...


31. Points popular for underwater recreational diving in coastal Massachusetts compiled from the Massachusetts Board of Underwater Archeological Resources, dive clubs, and commercial diving outfitters, 2007 [CZM_moris_dive_sites_pt]
This GIS datalayer shows popular dive sites for recreational SCUBA divers including reefs, wrecks, and jetties and breakwaters off the coast of Massachusetts. The data were compiled from the Massachusetts ...


32. Principal Aquifers of the 48 Conterminous United States [USGS_aquifers_us]
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map layer was developed ...


33. Proposed site of Cape Wind turbines, Nantucket Sound, Massachusetts, 2005 [CZM_moris_cape_wind_pt]
These GIS data contain the proposed locations of individual wind turbines as part of the Cape Wind energy project located on Horseshoe Shoal in Nantucket Sound off the Massachusetts coast. Coordinates ...


34. Prospective Plantings, from the USDA National Agricultural Statistics Service [USDA0493]
"Prospective Plantings" is an ASCII text file that reports the expected plantings as of March 1 for corn, all wheat, winter wheat, durum wheat, other spring wheat, oats, barley, flaxseed, ...


35. Protected & Recreational OpenSpace (Arcs) [MassGIS_GISDATA.OPENSPACE_ARC]
The MassGIS Protected and Recreational OpenSpace data comprise a set of related data layers that represent parklands, forests, golf courses, playgrounds, wildlife sanctuaries, conservation lands, ...


36. Public Waterfront Act (Ch. 91) [CZM_pwach91]
Authorities: M.G.L. c. 91: Public Waterfront Act; 310 CMR 9.00: Waterways Regulations. Jurisdiction: Dredging, placement of structures, change in use of existing structures, placement of fill, and ...


37. Publically accessible non-water dependent sites along the Massachusetts coastline created via Ch. 91, The Massachusetts Public Waterfront Act [CZM_moris_chapter91_pt_s_v]
These GIS point show Chapter 91 (The Massachusetts Public Waterfront Act) non-water dependent sites along the coast of Massachusetts. All sites have some form of public access. Data were collected ...


38. Quabbin Cavity Nesters, USDA/FS [USDA_FS70]
The purpose of these data is to study the response of cavity-nesting birds to thinning in Massachusetts oak stands. "Quabbin Cavity Nesters" is a long-term study of plots located on Quabbin Reservation ...


39. bb_spi_2000_pt [CZM_moris_bb_spi_2000_pt_pt]
This is the complete analyzed set of REMOTS� data for Buzzard's Bay, Massachusetts. The survey was performed in November 2000 for the Massachusetts Coastal Zone Management Agency's (MCZM) Dredged ...


40. bedrock_depth - Nahant to Gloucester, Depth to Bedrock [CZM_moris_bedrock_depth_raster]
These data are high-resolution seismic reflection profile data of the seafloor offshore of Massachusetts, from Nahant to Gloucester. Approximately 1,175 kms of seismic reflection profile data were ...


41. GPM GROUND VALIDATION KBOX NEXRAD GCPEX V1 [gpmkboxgcpex_1]
The GPM Ground Validation KBOX NEXRAD GCPEx dataset was collected during February 6, 2012 to March 12, 2012 for the GPM Cold-season Precipitation Experiment (GCPEx). GCPEx addressed shortcomings in ...


42. SPARROW Model Results: Nutrient Loads and Sources for New England Watersheds [USGS_SPARROW_RES]
The U.S. Geological Survey (USGS), in cooperation with the New England Interstate Water Pollution Control Commission (NEIWPCC) and the U.S. Environmental Protection Agency (USEPA), developed the New ...


43. U.S. Census Grids (Summary File 1), 1990 [CIESIN_SEDAC_USCG_90SF1_1.0]
U.S. Census Grids (Summary File 1), 1990 contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


44. U.S. Census Grids (Summary File 1), 1990: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_90SF1MSA_1.0]
U.S. Census Grids (Summary File 1), 1990: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats for 39 metropolitan ...


45. U.S. Census Grids (Summary File 1), 2000 [CIESIN_SEDAC_USCG_SF1_1.0]
U.S. Census Grids (Summary File 1), 2000 contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


46. U.S. Census Grids (Summary File 1), 2000: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_SF1MSA_1.0]
U.S. Population Grids (Summary File 1), 2000: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats for 50 ...


47. U.S. Census Grids (Summary File 3), 1990 [CIESIN_SEDAC_USCG_90SF3_1.0]
U.S. Census Grids (Summary File 3), 1990 contain grids of demographic and socioeconomic data from the year 1990 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


48. U.S. Census Grids (Summary File 3), 1990: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_90SF3MSA_1.0]
U.S. Census Grids (Summary File 3), 1990: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 1990 U.S. Census in ASCII and geotiff formats for 50 metropolitan ...


49. U.S. Census Grids (Summary File 3), 2000 [CIESIN_SEDAC_USCG_SF3_1.0]
U.S. Census Grids (Summary File 3), 2000 contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats. The grids have a resolution of 30 arc-seconds ...


50. U.S. Census Grids (Summary File 3), 2000: Metropolitan Statistical Areas [CIESIN_SEDAC_USCG_SF3MSA_1.0]
U.S. Population Grids (Summary File 3), 2000: Metropolitan Statistical Areas contain grids of demographic and socioeconomic data from the year 2000 U.S. census in ASCII and geotiff formats for 50 ...


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