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North American Tundra NEE modeled from MODIS data

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Summary

This data set provides growing season Net Ecosystem CO2 exchange (NEE) between tundra ecosystems and the atmosphere for North America. Data are produced over the growing season (Julian Day 177 - 241) for the years 2003 - 2005. The data are modeled following the approach of Loranty et al [2011], using Moderate Resolution Imaging Spectroradiometer (MODIS) observation.

These preliminary data have been validated for only one site at Daring Lake, Canada. Data for each year (2003-2005) are in separate GeoTIF files.

Data access

download: NSF Arctic Data Center

Additional information

Identifier	DOI: https://doi.org/10.5065/D6NS0S08
Versions	1.0 (2012-11-07)
Subscribe	Subscribe to receive email when new or updated data is available.
Related projects	ACADIS: Advanced Cooperative Arctic Data and Information Service ARCSS: NSF Arctic System Science
Spatial Type	raster
Frequency	daily
Language	English
Grant Code	0732954
ISO Topic Categories	climatologyMeteorologyAtmosphere
Categories	Arctic Biology Land Character Models/Analyses Satellite Vegetation
Platforms	Aqua Terra
Instruments	MODIS - Moderate-Resolution Imaging Spectroradiometer
GCMD Science Keywords	ARCTIC TUNDRA ATMOSPHERIC CARBON DIOXIDE BIOGEOCHEMICAL CYCLES Expand keywords
Documentation	mapped_coverage_2005.jpg [93 KiB] NA_tundra_NEE_readme.pdf [63 KiB]
Related links	info: ARCSS Data Policy homepage: ARCSS EOL Webpage download: NSF Arctic Data Center

Temporal coverage

Begin datetime	2003-06-26 00:00:00
End datetime	2005-08-29 23:59:59

Spatial coverage

Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 80.00, Minimum (South) Latitude: 57.00
Minimum (West) Longitude: -172.00, Maximum (East) Longitude: -60.00

Primary point of contact information

Michael M. Loranty <mloranty@colgate.edu>

Additional contact information

author: Scott J. Goetz <sgoetz@whrc.org>
author: Michael M. Loranty <mloranty@colgate.edu>
principalInvestigator: Scott J. Goetz <sgoetz@whrc.org>
principalInvestigator: Robert Max Holmes <rmholmes@whrc.org>

Citation

Goetz, S., Loranty, M. 2012. North American Tundra NEE modeled from MODIS data. Version 1.0. UCAR/NCAR - Earth Observing Laboratory. https://doi.org/10.5065/D6NS0S08. Accessed 18 Jan 2025.

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