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1. A Global Database of Gas Fluxes from Soils after Rewetting or Thawing, Version 1.0 [doi:10.3334/ORNLDAAC/1078_1]
This database contains information compiled from published studies on gas flux from soil following rewetting or thawing. The resulting database includes 222 field and laboratory observations focused ...


2. AMSR-E L2 Rainfall Subset, collocated with CloudSat track V002 (AMSERR_CPR) at GES DISC [AMSRERR_CPR_002]
This is a subset of AMSR-E rain rate product along CloudSat field of view track. The goal of the subset is to select and return AMSR-E data that are within -100 km across the CloudSat track. Thus ...


3. Amazon River Basin Precipitation, 1972-1992 [doi:10.3334/ORNLDAAC/228_1]
The precipitation data is 0.2 degree gridded monthly precipitation data based upon monthly rain data from Peru and Bolivia and daily rain data from Brazil. The extent of the data ranges from 5.2N ...


4. Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996 [doi:10.3334/ORNLDAAC/629_1]
CO2 and water vapor fluxes and ecosystem characteristics were measured at 24 sites along a 317-km transect from the Arctic coast to the latitudinal treeline in Alaska during the growing seasons of ...


5. BIGFOOT Meteorological Data for North and South American Sites, 1991-2004 [doi:10.3334/ORNLDAAC/1065_1]
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 ...


6. BOREAS AFM-01 NOAA/ATDD Long-EZ Aircraft Flux Data over the SSA [doi:10.3334/ORNLDAAC/493_1]
Data include aircraft altitude, wind direction, wind speed, air temperature, potential temperature, water mixing ratio, U and V components of wind velocity, static pressure, surface radiative temperature, ...


7. BOREAS AFM-02 Wyoming King Air 1994 Aircraft Sounding Data [doi:10.3334/ORNLDAAC/494_1]
Parameters include wind direction, wind speed, west wind component (u), south wind component (v), static pressure, air dry bulb temperature, potential temperature, dewpoint, temperature, water vapor ...


8. BOREAS AFM-03 Electra 1994 Aircraft Flux and Moving Window Data [doi:10.3334/ORNLDAAC/495_1]
Measurements of the fluxes of momentum, sensible and latent heat, carbon dioxide, and ozone over the entire BOREAS region to tie together measurements made in both the SSA and the NSA.


9. BOREAS AFM-03 NCAR Electra 1994 Aircraft Sounding Data [doi:10.3334/ORNLDAAC/496_1]
Measurements of wind speed and direction, air pressure and temperature, potential temperature, dewpoint, mixing ratio of H2O, CO2 concentration, and ozone concentration over the NSA, SSA, and the ...


10. BOREAS AFM-04 Twin Otter Aircraft Flux Data [doi:10.3334/ORNLDAAC/497_1]
Measurements in the boundary layer of the fluxes of sensible and latent heat, momentum, ozone, methane, and carbon dioxide, plus supporting meteorological parameters such as temperature, humidity, ...


11. BOREAS AFM-04 Twin Otter Aircraft Sounding Data [doi:10.3334/ORNLDAAC/498_1]
Measurements include concentrations of carbon dioxide and ozone, atmospheric pressure, dry bulb temperature, potential temperature, dewpoint temperature, calculated mixing ratio, and wind speed and ...


12. BOREAS AFM-08 ECMWF Hourly Surface and Upper Air Data for the SSA and NSA [doi:10.3334/ORNLDAAC/523_1]
Hourly data from the ECMWF operational model from below the surface to the top of the atmosphere, including the model fluxes at the surface, at Candle Lake, Saskatchewan, in the SSA and Thompson, ...


13. BOREAS Follow-On DSP-01 NBIOME Level-4 AVHRR Land Cover, Canada, Ver. 1.1, 1995 [doi:10.3334/ORNLDAAC/589_1]
This land cover product was produced by NBIOME to generate an up-to-date, spatially and temporally consistent land cover map of the landmass of Canada for use by scientists and other users interested ...


14. BOREAS Follow-On DSP-08 POLDER Atmospherically Corrected Surface Parameters, SSA [doi:10.3334/ORNLDAAC/594_1]
This data set contains maps of surface reflectance and vegetation parameters derived from imagery collected by the POLDER instrument over BOREAS conifer tower sites in the Southern Study Area (SSA) ...


15. BOREAS Follow-On DSP-10 Regridded FPAR and LAI Maps for 1994 [doi:10.3334/ORNLDAAC/585_1]
Existing TM and AVHRR based landcover maps, AVHRR-FPAR maps, AVHRR-LAI maps, moss cover maps, and a new peatland distribution map were regridded to scales of 2 km, 10 by 5 minute, and half-degree ...


16. BOREAS Follow-On DSP-10 Regridded Land Cover Maps for 1994 [doi:10.3334/ORNLDAAC/598_1]
These images were produced by aggregating the 1-km land cover classification by Lou Steyaert at multiple resolutions (2 km, 10x5 minutes, and 0.5 degree). These data were regridded for use by the ...


17. BOREAS Follow-On FLX-01 NSA-OBS Derived Data - NEE, GEE, and Respiration [doi:10.3334/ORNLDAAC/603_1]
The BOREAS Follow-On FLX-01 team derived NEE, GEE, and Respiration using measured tower C02 flux measurements taken at the NSA-OBS site. The data provided contain half-hourly measurements as well ...


18. BOREAS Follow-On FLX-01 NSA-OBS Tower Flux, Meteorological, and Soil Temp. Data [doi:10.3334/ORNLDAAC/604_1]
The BOREAS Follow-On FLX-01 team collected tower flux, surface meteorological, and soil temperature data at the BOREAS NSA-OBS site continuously from March 1994 through December 1998. Data from March ...


19. BOREAS Follow-On FLX-03 Area-Averaged Flux Data for the NSA and SSA [doi:10.3334/ORNLDAAC/586_1]
Calculations of area-averaged fluxes using extracted flux data from BORIS.


20. BOREAS Follow-On FLX-04 Tower Flux and Meteorological Data from NSA Burn Site [doi:10.3334/ORNLDAAC/587_1]
Tower flux and meteorological data were collected above 4 black spruce forest sites in the NSA that experienced stand-replacing wildfires in 1989,1981,1964 and 1930. At each site, 4-6 weeks of data ...


21. BOREAS Follow-On HMet-01 Level-2 GOES-8 1996 Shortwave and Longwave Radiation [doi:10.3334/ORNLDAAC/605_1]
The BOREAS RSS-14 team collected and processed several Level-1 GOES-7 and GOES-8 image data sets for 1994-1996, and GOES-7 Level-2 for 1994 over the BOREAS study region. This data set contains shortwave ...


22. BOREAS Follow-On HMet-01 Merged SSM/I and Rain Gauge Precipitation Data [doi:10.3334/ORNLDAAC/606_1]
A gridded data set has been assembled over the BOREAS hydro-meteorological study region that combines a precipitation data set based on a rain gauge network with precipitation estimates based on SSM/I ...


23. BOREAS Follow-On HMet-02 Area and Regional Hourly Gridded Met. Data, 1994-1996 [doi:10.3334/ORNLDAAC/607_1]
Phase II and III gridded data sets have been generated by an objective analysis scheme using all of the surface meteorological station data over BOREAS region for 1994-1996. The meteorological variables ...


24. BOREAS Follow-On HMet-03 Hourly Meteorological Data at Flux Towers, 1994-1996 [doi:10.3334/ORNLDAAC/608_1]
Point data developed from in situ observations at four flux tower sites were combined to produce continuous, above the canopy, meteorological forcing data sets. Meteorological variables of interest ...


25. BOREAS Follow-On HMet-04 1996-1998 NSA Meteorological Data [doi:10.3334/ORNLDAAC/609_1]
As part of the BOREAS Follow-on, an extended period of data collection was supported in the NSA because of the continued efforts at the NSA-OBS site. This data set contains near-surface meteorological ...


26. BOREAS Follow-On MOD-01 Regional Daily Averaged Gridded Met. Data, 1994-1996 [doi:10.3334/ORNLDAAC/610_1]
The Phase 3 gridded data sets provided by HMet-01 on an hourly time step have been converted to averaged daily files by the MOD-01 group to reduce the size and number of files used for input to some ...


27. BOREAS Level-1B MAS Imagery: At-Sensor Radiance, Relative X and Y Coordinates [doi:10.3334/ORNLDAAC/560_1]
MAS images, along with the other remotely sensed data, were collected to provide spatially extensive information over the primary study areas. This information includes detailed land cover and biophysical ...


28. BOREAS Level-1B TIMS Imagery: At Sensor Radiance in BSQ Format [doi:10.3334/ORNLDAAC/436_1]
TIMS imagery, along with other aircraft images, was collected to provide spatially extensive information over the primary study areas. The level-1B TIMS images cover the time periods of 16-Apr-1994 ...


29. BOREAS Level-2 MAS Surface Reflectance and Temperature Images in BSQ Format [doi:10.3334/ORNLDAAC/561_1]
MAS images, along with other remotely sensed data, were collected to provide spatially extensive information over the primary study areas. This information includes biophysical parameter maps such ...


30. BOREAS RSS-02 Level-1b ASAS Image Data: At-sensor Radiance in BSQ Format [doi:10.3334/ORNLDAAC/562_1]
The BOREAS RSS-02 team used the ASAS instrument, mounted on the NASA C-130 aircraft, to create at-sensor radiance images of various sites as a function of spectral wavelength, view geometry (combinations ...


31. BOREAS RSS-08 IFC-3 ADS-PSII Measurements of BRDF at SSA-OBS and SSA-OA Sites [doi:10.3334/ORNLDAAC/505_1]
Ground BRDF measurements were acquired by the Remote Sensing Science (RSS)-08 team to aid in the development of advanced spectral vegetation indices. The RSS-08 team measured reflectances at the ...


32. BOREAS RSS-14 GOES-7 Level-1 Visible, Infrared, and Water Vapor Images [doi:10.3334/ORNLDAAC/444_1]
The level-1 BOREAS GOES-7 image data were collected by Remote Sensing Science Team 14 (RSS-14) personnel at Florida State University (FSU) and delivered to BORIS. The data cover the period of 01-Jan-1994 ...


33. BOREAS RSS-14 GOES-7 Level-1a Visible, Infrared, and Water Vapor Images [doi:10.3334/ORNLDAAC/300_1]
The level-1a BOREAS GOES-7 image data was collected by Remote Sensing Science Team-14 (RSS-14) personnel at Florida State University and processed to level-1a products by BORIS personnel. The data ...


34. BOREAS RSS-14 GOES-7 Level-2 Shortwave and Longwave Radiation Images [doi:10.3334/ORNLDAAC/554_1]
This data set contains images of shortwave and longwave radiation at the surface and top of the atmosphere derived from collected GOES-7 data. The data cover the time period of 05-Feb-1994 to 20-Sep-1994. ...


35. BOREAS RSS-14 GOES-8 Level-1 Visible, Infrared and Water Vapor Images [doi:10.3334/ORNLDAAC/445_1]
The level-1 BOREAS GOES-8 images are raw data values collected by RSS-14 personnel at FSU and delivered to BORIS. The data cover 14-Jul-1995 to 21-Sep-1995 and 01-Jan-1996 to 03-Oct- 1996. The data ...


36. BOREAS RSS-14 GOES-8 Level-1a Visible, Infrared and Water Vapor Images [doi:10.3334/ORNLDAAC/446_1]
The level-1a GOES-8 images cover 14-Jul-1995 to 21-Sep-1995 and 12-Feb-1996 to 03-Oct-1996. The data start out as three bands with 8-bit pixel values and end up as five bands with 10-bit pixel values. ...


37. BOREAS RSS-14 Level-3 Gridded Radiometer and Satellite Surface Radiation Images [doi:10.3334/ORNLDAAC/447_1]
The BOREAS RSS-14 team collected and processed GOES-7 and -8 images of the BOREAS region as part of their effort to characterize the incoming, reflected and emitted radiation at regional scales. This ...


38. BOREAS RSS-17 Stem, Soil, and Air Temperature Data [doi:10.3334/ORNLDAAC/302_1]
Contains the soil and stem temperature measurements collected by RSS17 at various flux sites: (1) Southern Study Area (SSA) at the Old Black Spruce (OBS), Old Jack Pine (OJP), Old Aspen (OA), and ...


39. BOREAS RSS-18 Sunphotometer Data over the SSA [doi:10.3334/ORNLDAAC/503_1]
Ground-based sunphotometer data collected in support of AVIRIS remote sensing activities at the SSA. The following information was compiled by staff members of the BOReal Ecosystem-Atmosphere Study ...


40. BOREAS Saskatchewan Forest Fire Control Centre Surface Meteorological Data [doi:10.3334/ORNLDAAC/307_1]
Contains 1994 and 1995 hourly data from various forestry meteorology stations.


41. BOREAS TE-05 CO2 Concentration and Stable Isotope Composition [doi:10.3334/ORNLDAAC/321_1]
This table contains data collected by TE05 in the NSA and SSA on air stable istope measurements.


42. BOREAS TE-05 Diurnal CO2 Canopy Profile Data [doi:10.3334/ORNLDAAC/322_1]
Contains the CO2 profile concentration measurements made by the TE-05 BOREAS team in the NSA and SSA.


43. BOREAS TE-05 Leaf Carbon Isotope Data [doi:10.3334/ORNLDAAC/323_1]
Contains leaf carbon isotope data collected by TE-05 during 1994.


44. BOREAS TE-05 Surface Meteorological & Radiation Data [doi:10.3334/ORNLDAAC/326_1]
Contains meteorological data collected during field campaigns by TE-05.


45. BOREAS TE-06 1994 Soil and Air Temperatures in the NSA [doi:10.3334/ORNLDAAC/328_1]
Contains soil temperature data collected by TE-06 during the BOREAS project.


46. BOREAS TE-09 in situ Understory Spectral Reflectance within the NSA [doi:10.3334/ORNLDAAC/338_1]
Contains forest understory spectral reflectance data collected by BOREAS TE-09 at the ground level in the Old Jack Pine, Young Jack Pine nd Young Aspen boreal forest sites in the NSA.


47. BOREAS TE-11 Leaf Gas Exchange Measurements [doi:10.3334/ORNLDAAC/348_1]
Contains data collected by BOREAS TE-11 team on CO2 assimilation and transpiration in the SSA.


48. BOREAS TE-11 Surface Meteorological Data [doi:10.3334/ORNLDAAC/350_1]
Data collected in support of efforts to characterize and interpret information on the sapflow, gas exchange, and lichen photosynthesis.


49. BOREAS TE-17 Production Efficiency Model Images [doi:10.3334/ORNLDAAC/486_1]
A BOREAS version of the Global Production Efficiency Model(www.inform.umd.edu/glopem) was developed by TE-17 to generate maps of gross and net primary production, autotrophic respiration, and light ...


50. BOREAS TE-18, 60-m, Radiometrically Rectified Landsat TM Imagery [doi:10.3334/ORNLDAAC/564_1]
The BOREAS TE-18 team used a radiometric rectification process to produce standardized DN values for a series of Landsat TM images of the BOREAS SSA and NSA in order to compare images that were collected ...


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