Loading...
Loading...
Speech recognition, text-to-speech, speaker identification, music classification, audio event detection
2,028 datasets
Geospatial data details the proposed locations for individual wind turbines in the Cape Wind energy project on Horseshoe Shoal in Nantucket Sound, Massachusetts. The layout reflects the revised project plan from July 2005. The dataset was created by the organization SCIOPS, with coordinates based on GPS surveys.
Four satellite transmitters tracked the long-distance movements of loggerhead sea turtles after nesting on Bald Head Island, North Carolina. The project, conducted by SCIOPS in July 2003, provides insights into migratory and foraging behavior in the Atlantic Ocean. Data collection concluded in 2003, with the dataset last updated in April 2005.
Phytoplankton cell counts were collected from the Martha's Vineyard Coastal Observatory in the Northwest Atlantic Ocean. The data were submitted by Dr. Robert J. Olson of the Woods Hole Oceanographic Institution and cover the period from 20 May 2004 to 30 September 2004. Data were recorded as an ASCII (.txt) file.
NOAA's National Status and Trends Bioeffects Program conducted a stratified probabilistic sampling study in 2004 to define contamination and biological effects in Massachusetts/Cape Cod Bays, Stellwagen Bank, and Boston Harbor. The survey utilized the sediment quality triad approach, measuring sediment and water data to characterize chemical contamination and benthic infaunal community structure. It specifically sampled areas near the new and former Boston sewage outfalls.
104 soil, wood, hay, and feed samples were collected from Hut Point, Cape Evans, and Cape Royds in Antarctica. Molecular DNA probes were used to detect anthrax DNA at a level of approximately 3-4 spores per gram dry weight. The samples were catalogued for RNA and DNA extraction by SCIOPS, with data last updated in 2004.
41 Landsat 5 and 7 scenes were analyzed to classify land cover for U.S. Coast zone 65, enabling change detection between 1995-era and 2000-era classifications. The Massachusetts Office of Coastal Zone Management reprojected the data into the Massachusetts State Plane coordinate system in 2006. This dataset was produced by the Multi-Resolution Land Characteristics program through a multi-agency effort.
Massachusetts coastal land cover classifications for 1995 and 2000, produced by the Multi-Resolution Land Characteristics program. The data set was created by analyzing 41 full or partial Landsat 5 and 7 scenes following the Coastal Change Analysis Program protocol. It was last updated by the Massachusetts Office of Coastal Zone Management in October 2006.
Coastal seafloor physiographic zones between Nahant and Gloucester, Massachusetts, are characterized from NOAA nautical charts and aerial photographs. The dataset was created by SCIOPS and last updated in 2003. It focuses on inshore areas not covered by other high-resolution geophysical surveys.
A simulation study from 2003 assessing the potential effects of injecting and withdrawing 1.0 billion gallons per day of water into the Upper Floridan aquifer near Lake Okeechobee, Florida. The study uses the USGS 'Mega' groundwater flow model, which covers the area from the Suwannee River to the middle of Lake Okeechobee and from coast to coast. It was conducted under the Comprehensive Everglades Restoration Plan's Aquifer Storage and Recovery project.
2003 data from NOAA NCEI provides statistics on internal wave packets extracted from Synthetic Aperture Radar (SAR) imagery. The data is aggregated into 30x30 arc-second latitude/longitude polygon grid cells. It includes calculated metrics for each cell, such as packet frequency and area statistics.
2003 data from NASA EarthData provides geospatial statistics on internal wave packets extracted from Synthetic Aperture Radar (SAR) imagery over Massachusetts Bay. The dataset, sourced from NOAA NCEI, contains polygons representing 1x1 minute latitude/longitude grid cells with calculated statistical metrics for each cell. It was created to analyze the frequency, size, and location of these oceanographic features.
2003 data from the National Oceanic and Atmospheric Administration's National Centers for Environmental Information (NOAA NCEI) provides digitized internal wave packets. These features were extracted from Synthetic Aperture Radar (SAR) imagery at a 1:350,000 scale. The dataset captures groups of waves occurring at density interfaces in the ocean, forced by tides over underwater topography.
Internal wave packets digitized from Synthetic Aperture Radar (SAR) imagery and intersected with a bathymetrically derived slope surface for Massachusetts Bay. The data was created by NOAA NCEI, with the last known update in September 2003. The wave packets were digitized at a 1:350,000 scale.
Internal wave packets were digitized from Synthetic Aperture Radar imagery at a 1:350,000 scale and intersected with bathymetric data. The bathymetry layer has a 360 x 360 meter resolution. The dataset was published by NOAA NCEI and last updated in September 2003.
2003 data contains internal wave packets digitized from Synthetic Aperture Radar (SAR) imagery and intersected with tidal zones for Massachusetts Bay. The feature class was created by the National Oceanic and Atmospheric Administration's Office of Coastal Survey. The internal wave packets were digitized at a 1:350,000 scale.
A tree-ring chronology from the Cold River area in Massachusetts, USA, covering the period from 300 to -53 calendar years before present. The dataset contains parameters related to tree rings for paleoclimate reconstruction. It was archived by NOAA NCEI's World Data Service for Paleoclimatology and last updated in 2003.
July 2001 to November 2002 data collected during the Pittsburgh Supersite Program. The dataset contains meteorological measurements including temperature, relative humidity, precipitation, wind speed and direction, UV intensity, and solar intensity. It was produced by the NARSTO EPA partnership to characterize particulate matter and its links to public health.
Approximately 170 square kilometers of seafloor data were collected by NOAA Ship Whiting in 2000 and 2001. The Massachusetts Office of Coastal Zone Management and the U.S. Geological Survey reprocessed and gridded the sidescan sonar and bathymetric measurements. These data were converted to the Massachusetts State Plane coordinate system in 2006.
Approximately 170 square kilometers of seafloor data were collected for Boston Harbor and its approaches. The National Oceanic and Atmospheric Administration Ship Whiting gathered sidescan sonar and bathymetric measurements in 2000 and 2001. The Massachusetts Office of Coastal Zone Management and the U.S. Geological Survey reprocessed and gridded the data.
Approximately 170 square kilometers of high-resolution multibeam bathymetric data were collected for Boston Harbor and its approaches. The data were gathered by the NOAA Ship Whiting in 2000 and 2001, then reprocessed and gridded by the Massachusetts Office of Coastal Zone Management and the U.S. Geological Survey. It provides boundary polygons for the seafloor measurements.