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Visible and Near-Infrared Leaf Reflectance Spectra, 1992-1993 (ACCP)

Data Set Overview

Data setVisible and Near-Infrared Leaf Reflectance Spectra, 1992-1993 (ACCP)
Release date1999-05-07
ProjectAccelerated Canopy Chemistry Program
Time Period1992-06-18 to 1993-05-27


Visible/NIR reflectance spectra data for both fresh and dry leaf samples were collected to determine the relationship of foliar chemical concentrations with reflectance.


Data set reference document


Aber, J.D., and M.E. Martin. 1999. Visible and Near-Infrared Leaf Reflectance Spectra, 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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  • leafspec.pdf

Data Files

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Data File (Granule)File SizeDatesLatitudeLongitude
bhi_d_sp.dat 1.2 MB 1992-06-26 - 1992-06-29 43.63N89.76W
df_d_sp.dat 678.0 KB 1992-11-06 - 1992-11-10 37.40N122.05W
df_f_sp.dat 686.2 KB 1992-11-06 - 1992-11-10 37.40N122.05W
df_p_sp.dat 706.7 KB 1992-11-06 - 1992-11-10 37.40N122.05W
hf_d_sp.dat 1.2 MB 1992-06-18 - 1992-06-23 42.49N71.80W
how_d_sp.dat 1.2 MB 1992-09-01 45.22N68.74W
jr_f_sp.dat 263.4 KB 1992-06-30 - 1993-05-27 37.41N121.76W
map_f_sp.dat 813.8 KB 1993-03-15 37.40N122.05W


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Files related to this data set have been downloaded on 187 occasions since 2008-01-21, totaling 1691 files.