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Seedling Canopy Chemistry, 1992-1993 (ACCP)

Data Set Overview

Data setSeedling Canopy Chemistry, 1992-1993 (ACCP)
Release date1999-05-07
ProjectAccelerated Canopy Chemistry Program
Time Period1992-11-06 to 1993-03-15


The nitrogen and chlorophyll concentrations of constructed Douglas-fir and bigleaf maple seedling canopies were determined. Canopy reflectance spectra were measured before foliage samples were collected.


Data set reference document


Yoder, B.J., and L.F. Johnson. 1999. Seedling Canopy Chemistry, 1992-1993 (ACCP). ORNL DAAC, Oak Ridge, Tennessee, USA.
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Accelerated Canopy Chemistry Program: The Accelerated Canopy Chemistry Program (ACCP) compiled a database of canopy chemistry for sites in the United States. The ACCP data consist of AVIRIS images, laboratory chemical analysis of field samples, laboratory spectra and chemical analyses from several mini-canopy experiments, and canopy modeling data. The Oak Ridge DAAC is interested in adding additional canopy chemistry data from sites around the world as contributed by investigators.

Project data set list for Accelerated Canopy Chemistry Program.

Accelerated Canopy Chemistry Program has 3 available companion files.
  • LTER_species.dat
  • LTER_species.txt
  • LTER_species.xls

Companion Files

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  • S_can_ch.pdf

Data Files

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Data File (Granule)File SizeDates
df_can_calc.dat 157 B 1992-11-06
df_can_chem.dat 4.9 KB 1992-11-06
map_can_calc.dat 373 B 1993-03-15
map_can_chem.dat 6.5 KB 1993-03-15


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