Conservation Tillage Systems on Agricultural Land in the Conterminous United States, 1992: National Resource Inventory Conservation Practice 329
This data set represents the estimated percentage of the 1-km grid cell that is covered by or subject to the
agricultural conservation practice (CP329 ), Conservation Tillage Systems (CTS) on agricultural land by county.
Conservation Tillage Systems is described as "managing the amount, orientation and distribution of crop and
other plant residues on the soil surface year-round, while growing crops in narrow slots, or tilled or residue
free strips in soil previously untilled by full-width inversion implements." (U.S. Department of Agriculture, 1995)
This data set was created with geographic information systems (GIS) and database management tools. The
acres on which CTS's are applied were totaled at the county level in the tabular NRI database and then
apportioned to a raster coverage of agricultural land within the county based on the Enhanced National Land
Cover Dataset (NLCDe) 1-kilometer resolution land cover grids (Nakagaki, 2003). Federal land is not considered
in this analysis because NRI does not record information on those lands.
Complete Metadata
| accessLevel | public |
|---|---|
| bureauCode |
[
"010:12"
]
|
| contactPoint |
{
"fn": "Michael Wieczorek",
"@type": "vcard:Contact",
"hasEmail": "mailto:mewieczo@usgs.gov"
}
|
| description | This data set represents the estimated percentage of the 1-km grid cell that is covered by or subject to the agricultural conservation practice (CP329 ), Conservation Tillage Systems (CTS) on agricultural land by county. Conservation Tillage Systems is described as "managing the amount, orientation and distribution of crop and other plant residues on the soil surface year-round, while growing crops in narrow slots, or tilled or residue free strips in soil previously untilled by full-width inversion implements." (U.S. Department of Agriculture, 1995) This data set was created with geographic information systems (GIS) and database management tools. The acres on which CTS's are applied were totaled at the county level in the tabular NRI database and then apportioned to a raster coverage of agricultural land within the county based on the Enhanced National Land Cover Dataset (NLCDe) 1-kilometer resolution land cover grids (Nakagaki, 2003). Federal land is not considered in this analysis because NRI does not record information on those lands. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Digital Data",
"format": "XML",
"accessURL": "https://doi.org/10.5066/P9OOLIE5",
"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.283a2eed-d7d3-4923-ba7d-c57739998c88.xml"
}
]
|
| identifier | http://datainventory.doi.gov/id/dataset/USGS_283a2eed-d7d3-4923-ba7d-c57739998c88 |
| keyword |
[
"Agricultural Practices",
"Conservation Tillage",
"National Resources Inventory",
"USGS:283a2eed-d7d3-4923-ba7d-c57739998c88",
"environment",
"geoscientificInformation",
"inlandWaters"
]
|
| modified | 2020-11-17T00:00:00Z |
| publisher |
{
"name": "U.S. Geological Survey",
"@type": "org:Organization"
}
|
| spatial | -127.887748, 22.860749, -65.346810, 51.608770 |
| theme |
[
"Geospatial"
]
|
| title | Conservation Tillage Systems on Agricultural Land in the Conterminous United States, 1992: National Resource Inventory Conservation Practice 329 |
