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BIGFOOT Meteorological Data for North and South American Sites, 1991-2004

Data Set Overview

Data setBIGFOOT Meteorological Data for North and South American Sites, 1991-2004
DOI10.3334/ORNLDAAC/1065
Release date2012-02-27
ProjectBigFoot
Time Period1991-01-01 to 2004-12-31

Description

The BigFoot Project has compiled daily meteorological measurements for nine EOS Land Validation Sites located from Alaska to Brazil from 1991 to 2004. Each site is representative of one or two distinct biomes, including the Arctic tundra; boreal evergreen needleleaf forest; temperate cropland, grassland, evergreen needleleaf forest, and deciduous broadleaf forest; desert grassland and shrubland; and tropical evergreen broadleaf forest. The BigFoot Project needed meteorological data to run the ecosystem process models used for scaling GPP and NPP products, for monitoring interannual variability, and for model testing. Meteorological data were obtained from various agencies collecting data in the vicinity of the BigFoot sites and for more recent years, collected on co-located CO2 flux measurement towers. A comparable set of original measurements from all sites were aggregated to a common daily time step for use in the BIOME-BGC model.

Documentation

Data set reference document

Citation

Turner, D.P., M.J. Gregory, and W.D. Ritts. 2012. BIGFOOT Meteorological Data for North and South American Sites, 1991-2004. ORNL DAAC, Oak Ridge, Tennessee, USA. https://doi.org/10.3334/ORNLDAAC/1065
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Project

BigFoot: The objective of BigFoot is to provide ground validation of MODLand (MODIS Land Discipline Group) land cover, leaf area index (LAI), fAPAR, and net primary production (NPP) products. The name BigFoot was selected to describe the multiple scales, or footprints, of ground validation that the project will undertake. The current BigFoot study plan covers measurement, mapping, and modeling activities at four sites, each equipped with a meteorological flux tower that makes continuous measurements of energy, water, and carbon fluxes for a roughly 1-km2 footprint.

Companion Files

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  • BIGFOOT_met_companion.doc
  • BIGFOOT_met_guide.pdf

Data Files

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Data File (Granule)File SizeDatesLatitudeLongitude
cheq.zip 33.4KB 2000-01-01 - 2002-12-31 46.00N89.60W
tund.zip 63.6KB 1993-01-01 - 2002-12-31 71.28N156.61W
metl.zip 9.9KB 2002-01-01 - 2002-12-31 44.50N121.62W
nobs.zip 68.3KB 1994-01-01 - 2002-12-31 55.88N98.48W
tapa.zip 24.2KB 2002-01-01 - 2004-12-31 2.86S54.96W
sevi.zip 103.2KB 1991-01-01 - 2002-12-31 34.36N106.72W
harv.zip 85.9KB 1991-01-01 - 2002-12-31 42.37N72.25W
konz.zip 71.1KB 1992-01-01 - 2001-12-31 39.08N96.62W
agro.zip 42.5KB 1995-01-01 - 2000-12-31 40.01N88.29W

Use Metrics

NumberEarliest DateLastest DateNotes
Publications320032015Publications Citing this data set
Downloads552012-10-132017-03-26431 total files downloaded