Calculated Leaf Carbon and Nitrogen, 1992 (ACCP)
The purpose of these measurements was to determine plot-level average leaf concentrations of nitrogen, lignin, cellulose, etc. in order to investigate how AVIRIS reflectance measurements vary with chemistry. The plot-level leaf chemistry values were calculated from green leaf chemistry values and litterfall sample weights.
Complete Metadata
| @type | dcat:Dataset |
|---|---|
| accessLevel | public |
| bureauCode |
[
"026:00"
]
|
| contactPoint |
{
"fn": "Earthdata Forum",
"@type": "vcard:Contact",
"hasEmail": "mailto:earthdata-support@nasa.gov"
}
|
| description | The purpose of these measurements was to determine plot-level average leaf concentrations of nitrogen, lignin, cellulose, etc. in order to investigate how AVIRIS reflectance measurements vary with chemistry. The plot-level leaf chemistry values were calculated from green leaf chemistry values and litterfall sample weights. |
| distribution |
[
{
"@type": "dcat:Distribution",
"title": "Data Information (PNG)",
"format": "PNG",
"mediaType": "image/png",
"downloadURL": "https://daac.ornl.gov/graphics/browse/project/square/accp_logo_square.png"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (ZIP)",
"format": "ZIP",
"mediaType": "application/zip",
"downloadURL": "https://data.ornldaac.earthdata.nasa.gov/protected/bundle/plotchem_420.zip"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (PDF)",
"format": "PDF",
"mediaType": "application/pdf",
"downloadURL": "https://data.ornldaac.earthdata.nasa.gov/public/accp/plotchem/comp/plotchem.pdf"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (HTML)",
"format": "HTML",
"mediaType": "text/html",
"downloadURL": "https://doi.org/10.3334/ORNLDAAC/420"
},
{
"@type": "dcat:Distribution",
"title": "Data Information (Unknown Format)",
"format": "BIN",
"mediaType": "application/octet-stream",
"downloadURL": "https://search.earthdata.nasa.gov/search?q=plotchem_420&ac=true"
}
]
|
| identifier | 10.3334/ORNLDAAC/420 |
| keyword |
[
"earth-science-vegetation-biosphere-canopy-characteristics",
"earth-science-vegetation-biosphere-carbon",
"earth-science-vegetation-biosphere-leaf-characteristics",
"earth-science-vegetation-biosphere-nitrogen"
]
|
| landingPage | https://search.earthdata.nasa.gov/search?q=plotchem_420&ac=true |
| modified | 2026-02-17 |
| programCode |
[
"026:000"
]
|
| publisher |
{
"name": "ORNL_DAAC",
"@type": "org:Organization"
}
|
| spatial |
"[[{"WestBoundingCoordinate":-89.7583,"NorthBoundingCoordinate":45.2222,"EastBoundingCoordinate":-68.7356,"SouthBoundingCoordinate":42.495}],"CARTESIAN"]"
|
| temporal | 1992-06-18/1992-06-18 |
| theme |
[
"Earth Science"
]
|
| title | Calculated Leaf Carbon and Nitrogen, 1992 (ACCP) |
