Park_Falls | R Documentation |
The dataset Park_Falls contains MODIS observations as well as ground-based eddy covariance flux tower data for the Ameriflux tall tower located in Park Falls, Wisconsin, USA. The data span the period 1 May 2005 through 31 July 2005.
The dataset Park_Falls contains four data frames:
timestamped MODIS EVI from NASA's Terra satellite (MODIS product MOD13Q1).
timestamped MODIS surface reflectances in the red, blue, near infrared (NIR), and shortwave infrared (SWIR) bands (MODIS product MCD43A4).
timestamped MODIS phenology dynamics data (MODIS product MOD12Q2)
timestamped air temperature (TA), net ecosystem exchange of carbon dioxide (FC), and photosynthetically active radiation (PAR) data.
Timothy W. Hilton
The data in PFa_tower_obs are from the Park Falls, Wisconsin Ameriflux level II dataset (ameriflux.lbl.gov). MODIS data are from the Ameriflux site MODIS snapshots provided by Oak Ridge National Laboratory (http://daac.ornl.gov/MODIS/).
MODIS snapshots: http://daac.ornl.gov/MODIS/
The Park Falls, Wisconsin, USA Ameriflux site: ameriflux.lbl.gov, Berger et al (2000).
Berger, Bradford W., Kenneth J. Davis, Chuixiang Yi, Peter S. Bakwin, Cong Long Zhao, 2001: Long-Term Carbon Dioxide Fluxes from a Very Tall Tower in a Northern Forest: Flux Measurement Methodology. J. Atmos. Oceanic Technol., 18, 529-542.
PFa_tower_obs
, PFa_evi
,
PFa_refl
, PFa_phen
data(Park_Falls)
with( PFa_tower_obs, plot(date, TA,
ylab='T (C)', xlab='date',
main='Park Falls surface temperature'))
with( PFa_evi, plot(date, evi,
ylab='MODIS EVI', xlab='date',
main='Park Falls EVI' ))
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.