BOREAS AFM-13 AIRCRAFT FLUX ANALYSESEntry ID: BOREAS_AFM13AFR
Abstract: For the BOReal Ecosystem-Atmosphere Study (BOREAS) in 1994 and 1996, the Airborne Fluxes and Meteorology (AFM) group was involved in measurements (from different platforms and heights within the atmospheric boundary layer) of key atmospheric variables and several surface-related parameters that can be used to describe the evolution of the atmospheric boundary layer and the boundary layer fluxes of ... sensible heat, latent heat, momentum, and CO2. Specifically, the AFM-13 team was interested in analysis and interpretation of airborne flux observations over a 16-km by 16-km grid site in each of the BOREAS study areas. The primary data used in the investigation were collected using the Canadian Twin Otter aircraft, one among the many research aircraft flown in BOREAS. The main objectives of the AFM-13 investigations are to use the Twin Otter-based data with tower flux data to map spatial and temporal variations in the fluxes of heat, moisture, and CO2, and to define realistic footprint functions over the BOREAS sites, so that airborne observations are related to the correct ground surface with its biological and ecological characteristics. These maps are then compared to maps of remote sensing observations over the sites. It is hoped that these studies help to develop regional scale models of fluxes of sensible heat, latent heat, and CO2 for global monitoring of climate change. This document presents a brief summary of the Twin Otter grid sites, the measured data, the type of analysis carried out, and the preliminary results from the 1994 Intensive Field Campaigns (IFCs).
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Data Set Citation
Dataset Originator/Creator: OGUNJEMIYO, S.O.SCHUEPP, P.H.
Dataset Title: BOREAS AFM-13 AIRCRAFT FLUX ANALYSES
Dataset Release Date: 1999
Dataset Release Place: Oak Ridge, Tennessee, U.S.A.
Dataset Publisher: Oak Ridge National Laboratory Distributed Active Archive Center
Data Presentation Form: Online Files
Dataset DOI: doi:10.3334/ORNLDAAC/245Online Resource: http://mercury.ornl.gov/ornldaac/send/query?term2=245&term2attribut...
Start Date: 1994-01-01Stop Date: 1996-12-31
Data Set Progress
Role: TECHNICAL CONTACT
Phone: (514) 398-7950
Fax: (514) 398-7990
Email: segun at NRS.mcgill.ca
MacDonald Campus of McGill University 21,111 Lakeshore Road Ste-Anne-De-Bellevue
Province or State: QUEBEC
Postal Code: , Canada H9X 3V9
Role: DIF AUTHOR
Phone: (865) 574-7447
Email: uso at daac.ornl.gov
ORNL DAAC User Services Office Oak Ridge National Laboratory
City: Oak Ridge
Province or State: TN
Postal Code: 37831-6407
Extended Metadata Properties
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Creation and Review Dates
DIF Creation Date: 1999-01-30
Last DIF Revision Date: 2012-10-24