Hydroacoustic data for detection of Dreissenid mussels and their habitat in Lake Minnetonka, Minnesota, 2022
Multibeam and sidescan sonar were collected for a total of 15 sites in the North Arm, Maxwell Bay, and St. Albans Bay of Lake Minnetonka, Minnesota, to determine whether hydroacoustics could be used in turbid rivers and lakes as a method of rapid detection for invasive zebra mussel (Dreissena polymorpha) infestations. Hydroacoustic data were collected in June, August, and the end of September, 2022 at all 15 sites. This dataset is composed of bathymetry in the form of digital elevation models and 3D point cloud (in the form of XYZ text file), sidescan sonar image mosaics, and underwater video still images for assessing the detection of Dreissenids using hydroacoustics and underwater video for habitat.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Jenny L Hanson",
"@type": "vcard:Contact",
"hasEmail": "mailto:jhanson@usgs.gov"
}
|
| description | Multibeam and sidescan sonar were collected for a total of 15 sites in the North Arm, Maxwell Bay, and St. Albans Bay of Lake Minnetonka, Minnesota, to determine whether hydroacoustics could be used in turbid rivers and lakes as a method of rapid detection for invasive zebra mussel (Dreissena polymorpha) infestations. Hydroacoustic data were collected in June, August, and the end of September, 2022 at all 15 sites. This dataset is composed of bathymetry in the form of digital elevation models and 3D point cloud (in the form of XYZ text file), sidescan sonar image mosaics, and underwater video still images for assessing the detection of Dreissenids using hydroacoustics and underwater video for habitat. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P14PECTN",
"mediaType": "application/http",
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{
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"title": "Original Metadata",
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"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.65b129f6d34ef34c350787f8.xml"
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|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_65b129f6d34ef34c350787f8 |
| keyword |
[
"Bathymetry and Elevation",
"Lake Minnetonka",
"Minnesota",
"Physical Habitats and Geomorphology",
"USGS:65b129f6d34ef34c350787f8",
"biota",
"habitats",
"image mosaics",
"invasive species",
"lake",
"sidescan sonar"
]
|
| modified | 2024-03-01T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -93.68000, 44.88000, -93.51000, 44.96000 |
| theme |
[
"Geospatial"
]
|
| title | Hydroacoustic data for detection of Dreissenid mussels and their habitat in Lake Minnetonka, Minnesota, 2022 |
