Found 1323 datasets matching "point density".
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Lidar bare earth point density rasters were developed from lidar surveys from 2013, 2015, and 2022 for the Greater Raleigh, NC Area, with 1 meter resolution. These rasters were developed to assess...
Search relevance: 95.86 | Views last month: 2 -
Measurements of quagga mussel veliger numbers from Lake Mead At Sandy Point. Veligers, the larval stage of dreissenid mussels, are collected with a plankton tow net and preserved with alcohol and...
Search relevance: 93.16 | Views last month: 0 -
Measurements of quagga mussel veliger numbers from Canyon Lake At North East Point. Veligers, the larval stage of dreissenid mussels, are collected with a plankton tow net and preserved with...
Search relevance: 91.00 | Views last month: 0 -
As part of a collaborative study with the City of Raleigh, North Carolina, the U.S. Geological Survey developed a suite of high-resolution lidar-derived raster datasets for the Greater Raleigh...
Search relevance: 76.73 | Views last month: 0 -
The research mission was conducted in the Dry Tortugas, FL by National Ocean Service scientists from the Center for Coastal Habitat and Fisheries Research (CCFHR) during 2009 aboard the NOAA Ship...
Search relevance: 55.82 | Views last month: 0 -
These are terrestrial laser scanner datasets collected in forested areas west of Flagstaff, Arizona in 2015 and 2016. For each of the two scanners, six treatment areas were scanned, with four of...
Search relevance: 52.83 | Views last month: 10 -
The research mission was conducted in the Dry Tortugas, FL by National Ocean Service scientists from the Center for Coastal Habitat and Fisheries Research (CCFHR) during 2011 aboard the NOAA Ship...
Search relevance: 49.93 | Views last month: 0 -
The research mission was conducted in the Dry Tortugas, FL by National Ocean Service scientists from the Center for Coastal Habitat and Fisheries Research (CCFHR) during 2008 aboard the NOAA Ship...
Search relevance: 49.21 | Views last month: 0 -
This data contains densities of fishes detected using mobile fisheries sonar on board the NOAA Ship Nancy Foster. The data were acquired in concert with a multibeam bathymetry survey of EL SECO,...
Search relevance: 48.81 | Views last month: 0 -
This data contains densities of fishes detected using mobile fisheries sonar on board the NOAA Ship Nancy Foster. The data were acquired in concert with a multibeam bathymetry survey of Virgin...
Search relevance: 46.56 | Views last month: 0 -
This data contains densities of fishes detected using mobile fisheries sonar on board the NOAA Ship Nancy Foster. The data were acquired in concert with a multibeam bathymetry survey of Grand...
Search relevance: 46.46 | Views last month: 0 -
This data contains densities of fishes detected using mobile fisheries sonar on board the NOAA Ship Nancy Foster. The data were acquired in concert with a multibeam bathymetry survey of St. John...
Search relevance: 44.50 | Views last month: 0 -
The design of this field mission is three fold: (1) to spatially characterize the distribution, abundance and size of both reef fishes and macro invertebrates within and around the waters of the...
Search relevance: 42.51 | Views last month: 0 -
This dataset contains imagery, GPS coordinates, elevation data, and sediment characteristics collected from three historical marsh mound restoration projects in Galveston Bay, Texas. These three...
Search relevance: 41.90 | Views last month: 0 -
This dataset has one point for each point measured, that went into a successful data fitting for that time interval. The individual flux and density values are computed by dividing each data value...
Search relevance: 39.00 | Views last month: 0 -
This dataset has one point for each point measured, that went into a successful data fitting for that time interval. The individual flux and density values are computed by dividing each data value...
Search relevance: 37.88 | Views last month: 0 -
This application uses point density mapping by municipality to represent where Naloxone saves are being reported in Lake County, IL.
Search relevance: 37.81 | Views last month: 0 -
On November 11, 2021, the height, density, and species richness of trees were recorded in five plots along a 175 m transect at Hickory Point State Forest near Pocomoke City, Maryland. This data...
Search relevance: 37.46 | Views last month: 0 -
These data provide information about the point-centered quarter measurements taken to calculate distance to the nearest shrub and shrub density for random vegetation transects.
Search relevance: 37.28 | Views last month: 0 -
This feature dataset contains the control points used to validate the accuracies of the interpolated water density rasters for the Gulf of Maine. These control points were selected randomly from...
Search relevance: 37.08 | Views last month: 0
