Skip to main content

DAAC Home > Get Data > Regional/Global > North American Carbon Program (NACP) > Data Files

NACP Regional: Gridded 1-deg Observation Data and Biosphere and Inverse Model Outputs


DatasetNACP Regional: Gridded 1-deg Observation Data and Biosphere and Inverse Model Outputs
Release date2013-05-07
Time period1990-01-01 to 2007-12-31

Usage Metrics

CountEarliest DateLatest DateData Usage
Citations620122015Publications citing this dataset
Downloads1122013-06-052017-11-072020 total files downloaded


This data set contains standardized gridded observation data, terrestrial biosphere model output data, and inverse model simulations of carbon flux parameters that were used in the North American Carbon Program (NACP) Regional Synthesis activities. The data set provides five observation data files (MODIS GPP, MODIS NPP, FIA forest biomass/forest area, NASS crop NPP, and NASS agricultural land fraction) and simulation results from 18 terrestrial biosphere models (TBM) (28 variables; 114 files) and seven inverse models (IM) (two variables; 8 files). To produce this data set, the NACP Modeling and Synthesis Thematic Data Center (MAST-DC) resampled original model simulation results and observation measurement data to 1-degree spatial resolution for North American region, interpolated into monthly or yearly temporal resolution, and reformatted into Climate and Forecast (CF) convention compatible netCDF format.

Dataset documentation


Download citation from Datacite
Crosscite Citation Formatter
Wei, Y., W.M. Post, R.B. Cook, D.N. Huntzinger, P.E. Thornton, A.R. Jacobson, I.T. Baker, J.M. Chen, F. Chevallier, F.M. Hoffman, A.K. Jain, Shuguang Liu, R. Lokupitiya, D.A. McGuire, A.M. Michalak, G.G. Moisen, R.P. Neilson, P. Peylin, C.S. Potter, B. Poulter, D. Price, J.T. Randerson, C. Rodenbeck, H. Tian, E. Tomelleri, G.R. van der Werf, N. Viovy, T.O. West, J. Xiao, N. Zeng, and M. Zhao. 2013. NACP Regional: Gridded 1-deg Observation Data and Biosphere and Inverse Model Outputs. ORNL DAAC, Oak Ridge, Tennessee, USA.

See our Data Citations and Acknowledgements policy for more information.

Data Files

Sign in to download dataset files.

Data File (Granule)File SizeDatesCompanion file 98.5KB 1990-01-01 to 2007-12-31
OM_MODIS_NPP_info.txt 12.0MB 1990-01-01 to 2007-12-31
TBM_LPJmL_info.txt 185.8KB 1990-01-01 to 2007-12-31
IM_CSU-no1_info.txt 2.8MB 1990-01-01 to 2007-12-31
IM_JENA_info.txt 487.2KB 1990-01-01 to 2007-12-31
OM_MODIS_GPP_info.txt 3.4MB 1990-01-01 to 2007-12-31
TBM_BEPS_info.txt 4.4MB 1990-01-01 to 2007-12-31
TBM_ISAM_info.txt 3.2MB 1990-01-01 to 2007-12-31
TBM_CASA-GFEDv2_info.txt 32.9MB 1990-01-01 to 2007-12-31
TBM_CLM-CASA_info.txt 846.6KB 1990-01-01 to 2007-12-31
TBM_SiB3_info.txt 4.3MB 1990-01-01 to 2007-12-31
TBM_Can-IBIS_info.txt 15.2MB 1990-01-01 to 2007-12-31
TBM_VEGAS_info.txt 659.1KB 1990-01-01 to 2007-12-31
TBM_NASA-CASA_info.txt 198.8KB 1990-01-01 to 2007-12-31
IM_Michigan-Geostatistical_info.txt 2.2MB 1990-01-01 to 2007-12-31
TBM_MC1_info.txt 914.0KB 1990-01-01 to 2007-12-31
TBM_EC-MOD_info.txt 2.3MB 1990-01-01 to 2007-12-31
TBM_MOD17-plus_info.txt 976.0KB 1990-01-01 to 2007-12-31
IM_LSCE-no1_info.txt 5.1MB 1990-01-01 to 2007-12-31 5.9MB 1990-01-01 to 2007-12-31
TBM_ORCHIDEE_info.txt 5.1MB 1990-01-01 to 2007-12-31
TBM_TEM6_info.txt 283.1KB 1990-01-01 to 2007-12-31
TBM_CASA-Transcom_info.txt 527.2KB 1990-01-01 to 2007-12-31
IM_UToronto_info.txt 41.7KB 1990-01-01 to 2007-12-31
OM_NASS_CropNPP_info.txt 10.1KB 1990-01-01 to 2007-12-31
OM_FIA_Biomass_info.txt 1.6MB 1990-01-01 to 2007-12-31
IM_LSCE-no2_info.txt 2.5MB 1990-01-01 to 2007-12-31
IM_CarbonTracker_info.txt 31.8MB 1990-01-01 to 2007-12-31
TBM_CLM-CN_info.txt 293.0KB 1990-01-01 to 2007-12-31

Companion Files

Expand for companion files
Toggle Companion Files

Sign in to download companion files.

Dataset has 4 companion files.

  • NACP_Regional_Obs_Model_Grid.pdf
  • NACP_Model_Characteristics.pdf
  • Regional-Description_of_Observations_and_Models.pdf
  • NACP_Model_Metadata_Survey_Results.pdf