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Hydroacoustic data from central Lake Erie, 2021
Hydroacoustic estimates of fish density are used for fisheries management in central Lake Erie. Hydroacoustic data were collected along 10, randomly-selected, 5-kilometer transects and two cross-basin transects between the US and Canadian shorelines in central Lake Erie during July 2021. Software-generated raw variables were used for calculating estimates of hydroacoustic fish densities presented here in tabular form. These data are related to a longer-term data set from 2010-2019, and a data set from 2020.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Mark DuFour",
"@type": "vcard:Contact",
"hasEmail": "mailto:mdufour@usgs.gov"
}
|
| description | Hydroacoustic estimates of fish density are used for fisheries management in central Lake Erie. Hydroacoustic data were collected along 10, randomly-selected, 5-kilometer transects and two cross-basin transects between the US and Canadian shorelines in central Lake Erie during July 2021. Software-generated raw variables were used for calculating estimates of hydroacoustic fish densities presented here in tabular form. These data are related to a longer-term data set from 2010-2019, and a data set from 2020. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9S2NFTP",
"mediaType": "application/http",
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{
"@type": "dcat:Distribution",
"title": "Original Metadata",
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"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.629e215ed34ec53d276f6cd8.xml"
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|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_629e215ed34ec53d276f6cd8 |
| keyword |
[
"Great Lakes",
"Lake Erie",
"USGS:629e215ed34ec53d276f6cd8",
"aquatic biology",
"biota",
"field inventory and monitoring",
"fishery management",
"multibeam sonar",
"transect sampling"
]
|
| modified | 2022-07-12T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -81.7767, 41.6483, -80.5243, 42.6306 |
| theme |
[
"Geospatial"
]
|
| title | Hydroacoustic data from central Lake Erie, 2021 |
