12) Groundwater-level change for Smith Valley and Mason Valley, Nevada, 1970-2020, approach 2
This raster dataset represents groundwater-level change from 1970 to 2020 in Smith Valley and Mason Valley, Nevada, calculated using approach 2. For this approach, depth-to-water measurements from 53 monitoring wells, represented as point values, were differenced between 1970 and 2020. Point values of change were interpolated into a raster to calculate valley-wide groundwater-level change. Depth-to-water was measured at the same 53 wells in 1995, 2006, and 2020. Depth-to-water measurements for 1970 were calculated by interpolating groundwater-level contours and extracting point values at the monitoring well locations. Groundwater-level change was estimated using two methods (approach 1 and 2) to address groundwater-level measurement uncertainty and constrain groundwater-level change estimates.
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Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "U.S. Geological Survey Nevada Water Science Center",
"@type": "vcard:Contact",
"hasEmail": "mailto:sbuto@usgs.gov"
}
|
| description | This raster dataset represents groundwater-level change from 1970 to 2020 in Smith Valley and Mason Valley, Nevada, calculated using approach 2. For this approach, depth-to-water measurements from 53 monitoring wells, represented as point values, were differenced between 1970 and 2020. Point values of change were interpolated into a raster to calculate valley-wide groundwater-level change. Depth-to-water was measured at the same 53 wells in 1995, 2006, and 2020. Depth-to-water measurements for 1970 were calculated by interpolating groundwater-level contours and extracting point values at the monitoring well locations. Groundwater-level change was estimated using two methods (approach 1 and 2) to address groundwater-level measurement uncertainty and constrain groundwater-level change estimates. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9LI9XY7",
"mediaType": "application/http",
"description": "Landing page for access to the data"
},
{
"@type": "dcat:Distribution",
"title": "Original Metadata",
"format": "XML",
"mediaType": "text/xml",
"description": "The metadata original format",
"downloadURL": "https://data.usgs.gov/datacatalog/metadata/USGS.6203e746d34e622189de5a03.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_6203e746d34e622189de5a03 |
| keyword |
[
"Great Basin",
"Groundwater",
"Lyon County",
"Mason Valley",
"Nevada",
"Smith",
"Smith Valley",
"USGS:6203e746d34e622189de5a03",
"Water-level change",
"Yerington",
"geoscientificInformation",
"groundwater",
"inlandWaters"
]
|
| modified | 2022-12-27T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -119.4267, 38.7068, -119.0113, 39.1804 |
| theme |
[
"geospatial"
]
|
| title | 12) Groundwater-level change for Smith Valley and Mason Valley, Nevada, 1970-2020, approach 2 |
