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oai:mercury-ops2.ornl.gov:ornldaac_424 2017-01-20T09:45:02Z ORNLDAAC

ACCP_LEAFSPEC Visible and Near-Infrared Leaf Reflectance Spectra, 1992-1993 (ACCP) ABER, J.D.; MARTIN, M.E. Visible and Near-Infrared Leaf Reflectance Spectra, 1992-1993 (ACCP) 1999 Oak Ridge, Tennessee, U.S.A. Oak Ridge National Laboratory Distributed Active Archive Center Online Files doi:10.3334/ORNLDAAC/424 424

ABSTRACT: The leaf spectra datasets contain visible and near infrared reflectance spectra data for both fresh and dry leaf samples collected in the ACCP. These samples are from Blackhawk Island, WI, Harvard Forest, MA, Howland, ME, Jasper Ridge, CA field sites and the Douglas fir and bigleaf maple seedling canopy study sites. Data reported for each sample is absorbance [log(1/Reflectance)] from 400-2498nm at 2nm intervals and a resolution of 10nm. These data were collected for the purpose of determining the relationship of foliar chemical concentrations with visible and near infrared wavelength reflectance spectra.. Both multiple linear regression and partial least square regression techniques have been used to relate lab chemistry data to spectral reflectance. ORNL DAAC maintains information on the entire ACCP.

1992-06-18 1993-05-27 COMPLETE 37.4015 45.2222 -122.048 -68.7356 ESIP Earth Science Information Partners Program EOSDIS Earth Observing System Data Information System TECHNICAL CONTACT ORNL DAAC User Services ORNL DAAC USER SERVICES OFFICE OAK RIDGE NATIONAL LABORATORY OAK RIDGE, TENNESSEE 37831 USA DIF AUTHOR ORNL DAAC User Services ornldaac@ornl.gov (865) 241-3952 (865) 574-4665

ORNL DAAC User Services Office

P.O. Box 2008, MS 6407

Oak Ridge National Laboratory

Oak Ridge Tennessee 37831-6407 USA 1999-05-07 ORNL_DAAC THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC) http://daac.ornl.gov/ 424 DATA CENTER CONTACT ORNL DAAC USER SERVICES ornldaac@ornl.gov +1(865)241-3952 +1(865)574-4665

ORNL DAAC USER SERVICES OFFICE

P.O. Box 2008, MS 6407

Oak Ridge National Laboratory

Oak Ridge Tennessee 37831-6407 USA EARTH SCIENCE BIOSPHERE VEGETATION LEAF CHARACTERISTICS SPECTROPHOTOMETERS LABORATORY EARTH SCIENCE EOSDIS FOLIAR CHEMISTRY SPECTRAL REFLECTANCE PLANT CHARACTERISTICS GET DATA http://daac.ornl.gov/cgi-bin/dsviewer.pl?ds_id=424 VIEW RELATED INFORMATION https://daac.ornl.gov//ACCP/guides/leafspec.html Visible and Near-Infrared Leaf Reflectance Spectra, 1992-1993 (ACCP) USA/NASA ENGLISH GCMD CEOS IDN DIF VERSION 9.0