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1. BigFoot Field Data for North American Sites, 1999-2003 [BIGFOOT_FD_868_1]
The BigFoot project gathered field data for selected EOS Land Validation Sites in North America from 1999 to 2003. Data collected and derived for varying intervals at the BigFoot sites and archived ...


2. Arctic Vegetation Plots, Northern NWT and YT, Canada, 1965-1966 [Canadian_West_Arctic_Veg_Plots_1543_1]
This dataset provides vegetation, soil, and plot characteristics for 154 study plots located at three sites across the Richardson Mountains, Northwest Territories (NWT), and the British Mountains, ...


3. Soil Moisture Profiles and Temperature Data from SoilSCAPE Sites, USA [SoilSCAPE_1339_1]
This data set contains in-situ soil moisture profile and soil temperature data collected at 20-minute intervals at SoilSCAPE (Soil moisture Sensing Controller and oPtimal Estimator) project sites ...


4. NPP Temperate Forest: Humboldt Redwoods State Park, California, USA, 1972-2001, R1 [NPP_REDWOOD_803_2]
This data set contains site characteristics, stand descriptors, and measured and calculated above-ground biomass, above-ground net primary production (ANPP), and woody detritus input data for an old ...


5. PhenoCam Dataset v1.0: Digital Camera Imagery from the PhenoCam Network, 2000-2015 [Phenocam_Images_1560_1]
This dataset provides a time series of visible-wavelength digital camera imagery collected through the PhenoCam Network at each of 133 sites in North America and Europe from 2000-2015. The raw imagery ...


6. Arctic Tundra Flux Study in the Kuparuk River Basin (Alaska), 1994-1996 [fluxnet_alaska_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 ...


7. Aspen Forest Cover by Stratum/Plot (SNF) [SNF_ASP_CVR_140_1]
Average percent coverage and standard deviation of each canopy stratum from subplots at each aspen site during the SNF study in the Superior National Forest, Minnesota


8. BASIN TCP Stable Isotope Composition of CO2 in Terrestrial Ecosystems [BASIN_TCP_963_1]
This data set reports stable isotope ratio data of CO2 (13C/12C and 18O/16O) associated with photosynthetic and respiratory exchanges across the biosphere-atmosphere boundary. Measurements were made ...


9. BOREAS AFM-06 Boundary Layer Height Data [BOREAS_AFM06IHD_240_1]
Contains AFM-06 hourly inversion height measurements.


10. BOREAS AFM-06 Mean Temperature Profile Data [BOREAS_AFM06PTD_241_1]
Contains the AFM-06 temperature profiler data near the Old Jack Pine site in the Southern Study Area.


11. BOREAS AFM-06 Mean Wind Profile Data [BOREAS_AFM06PWD_242_1]
Contains the AFM-06 wind profiler data near the Old Jack Pine site in the Southern Study Area.


12. BOREAS Calibration Gas Standards [calibgas_500_1]
In order to improve the comparability of trace gas measurements made by various science teams, the BOReal Ecosystem-Atmosphere Study (BOREAS) obtained several cylinders of carbon dioxide (CO2) and ...


13. BigFoot GPP Surfaces for North and South American Sites, 2000-2004 [bigfoot_gpp_surfaces_749_1]
The BigFoot project gathered Gross Primary Production (GPP) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2004. Each site is representative of one or two distinct ...


14. BigFoot NPP Surfaces for North and South American Sites, 2000-2004 [bigfoot_npp_surfaces_750_1]
The BigFoot project gathered Net Primary Production (NPP) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2004. Each site is representative of one or two distinct ...


15. Biomass of Sacrificed Spruce/Aspen (SNF) [SNF_BIOMASS_141_1]
Dimension analysis (diameter at breast high, tree height, depth of crown), estimated leaf area, and total aboveground biomass for sacrificed spruce and aspens in Superior National Forest, MN


16. CMS: Atmospheric Methane Concentrations and Prior Emissions, Boston, MA, 2012-2014 [CMS_Methane_Emissions_Boston_1291_1]
This data set provides average hourly measured, modeled enhancements, and background methane (CH4) concentrations, atmospheric ethane (C2H6) measurements, prior CH4 flux fields by sector, and a spatial ...


17. Mowing Experiment Biophys. Data (FIFE) [FIFE_MOW_BIOP_55_1]
Plant biomass data where grazing height or frequency were simulated by mowing


18. Mowing Experiment Exotech Data (FIFE) [FIFE_MOW_EXO_56_1]
Ground based spectral reflectance in MSS bands 1-4 from Exotech model 100-A


19. NPP Multi-Biome: Summary Data from Intensive Studies at 125 Sites, 1936-2006 [NPP_Multi-Biome_125_Sites_1352_1]
This data set, NPP Multi-Biome: Summary Data from Intensive Studies at 125 Sites, 1936-2006, contains a single shapefile that provides site-level summary statistics from 125 sites in five biomes: ...


20. PROVE Land Cover and Leaf Area of Jornada Experimental Range, New Mexico, 1997 [prove_landcover_lai_665_1]
Field measurement of shrubland ecological properties is important for both site monitoring and validation of remote-sensing information. During the PROVE exercise on May 20-30, 1997, we calculated ...


21. PROVE Surface albedo of Jornada Experimental Range, New Mexico, 1997 [prove_albedo_667_1]
The objective of this study was to determine the spatial variations in field measurements of broadband albedo as related to the ground cover and under a range of solar conditions during the Prototype ...


22. PROVE Vegetation Reflectance of Jornada Experimental Range, New Mexico, 1997 [prove_veg_refl_668_1]
Directional reflected radiation was measured over plots representing selected canopy components (shrubs and individual plants, bare sand, and background) at the Jornada Experiment Range site near ...


23. PhenoCam Dataset v1.0: Vegetation Phenology from Digital Camera Imagery, 2000-2015 [PhenoCam_V1_1511_1]
This data set provides a time series of vegetation phenological observations for 133 sites across diverse ecosystems of North America and Europe from 2000-2015. The phenology data were derived from ...


24. Plant Biomass/Production/Consump. (FIFE) [FIFE_PLANTPRO_69_1]
Estimates of plant standing crop, plant productions & consumption by herbivores


25. Pre-ABoVE: ATLAS Vegetation Plots, North Slope and Seward Peninsula, AK, 1998-2000 [ATLAS_Veg_Plots_1541_1]
This data set provides environmental, soil, and vegetation data collected from study sites on the North Slope and Seward Peninsula of Alaska during the Arctic Transition in Land-Atmosphere System ...


26. Pre-ABoVE: Active Layer Thickness and Soil Water Content, Barrow, Alaska, 2013 [ALT_GPR_Barrow_1355_1]
This data set provides estimates of Active Layer Thickness (ALT) determined with ground-based measurements, and calculated soil volumetric water content (VWC) at four selected sites around Barrow, ...


27. Pre-ABoVE: Arctic Vegetation Plots at Atqasuk, Alaska, 1975, 2000, and 2010 [Atqasuk_Veg_Plots_1371_1]
This data set provides vegetation species abundance data collected in 1975 from 60 sites on the Arctic Coastal Plain near Atqasuk, Alaska, as well as environmental and species data for 31 of the sites ...


28. Pre-ABoVE: Arctic Vegetation Plots at Barrow, Alaska, 2012 [Barrow_NGEE_Arctic_Veg_Plots_1505_1]
This data set provides vegetation cover and environmental plot data collected on the Barrow Environmental Observatory (BEO), Barrow, Alaska in 2012. Forty-eight 1 x 1 m plots were established in homogenous ...


29. Pre-ABoVE: Arctic Vegetation Plots at Happy Valley, Alaska, 1994 [Happy_Valley_Veg_Plots_1354_1]
This data set provides environmental, soil, and vegetation data collected in July 1994 from 56 study plots at the Happy Valley research site, located along the Sagavanirktok River in a glaciated valley ...


30. Pre-ABoVE: Arctic Vegetation Plots at Imnavait Creek, Alaska, 1984-1985 [Imnavait_Creek_Veg_Plots_1356_1]
This data set provides environmental, soil, and vegetation data collected during the periods of August 1984 and August-September 1985 from 84 study plots at the Imnavait Creek research site. Imnavait ...


31. Pre-ABoVE: Arctic Vegetation Plots at Nome, Alaska, 1951 [Nome_Veg_Plots_1372_1]
This data set provides environmental, soil, and vegetation data collected in July and August 1951 from 80 study plots in the Nome River Valley about 10 miles northeast of Nome, Alaska on the Seward ...


32. Pre-ABoVE: Arctic Vegetation Plots at Prudhoe Bay, Alaska, 1973-1980 [Prudhoe_Bay_Veg_Plots_1360_1]
This data set provides environmental, soil, and vegetation data collected between 1973 and 1980 from 89 study plots in the Prudhoe Bay region of Alaska. Data includes the baseline plot information ...


33. Pre-ABoVE: Arctic Vegetation Plots at Toolik Lake, Alaska, 1989 [Toolik_Lake_Veg_Plots_1333_1]
This data set provides environmental, soil, and vegetation data collected in August 1989 from 81 study plots at the Toolik Lake research site, located in the southern Arctic Foothills of the Brooks ...


34. Pre-ABoVE: Arctic Vegetation Plots in Flux Tower Footprints, North Slope Alaska, 2014 [Flux_Tower_Zona_Veg_Plots_1546_1]
This data set provides vegetation, environmental, and soil data collected from plots located in the footprints of eddy covariance flux towers along a 300 km north-south latitudinal gradient from Barrow, ...


35. Pre-ABoVE: Arctic Vegetation Plots in NPS Arctic Network Parks, Alaska, 2002-2008 [Arctic_Network_Veg_plots_1542_1]
This dataset provides environmental, soil, and vegetation data collected at selected locations in the parks and preserves of the National Park Service (NPS) Arctic Network (ARCN) between 2002 and ...


36. Pre-ABoVE: Arctic Vegetation Plots, Burned and Unburned Tundra, Alaska, 2011-2012 [Tundra_Fire_Veg_Plots_1547_1]
This dataset provides environmental and vegetation data collected in late June and July of 2011 and of 2012 from study plots located in tundra fire scars and adjacent unburned tundra areas on the ...


37. Pre-ABoVE: Arctic Vegetation Plots, Frost Boil Sites, North Slope, Alaska, 2000-2006 [Frost_Boils_Veg_Plots_1361_1]
This data set describes the environment, soil, and vegetation on nonsorted circles and earth hummocks at seven study sites along a N-S-transect from the Arctic Ocean to the Arctic Foothills based ...


38. Pre-ABoVE: Arctic Vegetation Plots, IBP Tundra Biome, Barrow, Alaska, 1972-2010 [Barrow_Tundra_Veg_Plots_1535_1]
This data set provides vegetation cover and environmental plot data collected as part of the International Biological Program (IBP), U. S. Tundra Biome Program, in Barrow, Alaska in 1972. Forty-three ...


39. Pre-ABoVE: Arctic Vegetation Plots, Unalaska Island, Aleutian Islands, Alaska, 2007 [Unalaska_Veg_Plots_1375_1]
This data set provides environmental, soil, and vegetation data collected during August 2007 from 69 study plots at the Unalaska Island research site, and one plot on Amaknak Island. The study sites ...


40. Pre-ABoVE: Arctic Vegetation Plots, Willow Communities, North Slope, Alaska, 1997 [Willow_Veg_Plots_1368_1]
This data set provides environmental, soil, and vegetation data collected in July and August 1997 from 85 study plots in willow shrub communities located along a north-south transect from the Brooks ...


41. Pre-ABoVE: Geobotanical and Impact Map Collection for Prudhoe Bay Oilfield, Alaska [Prudhoe_Bay_Veg_Maps_1387_1]
This data set provides a collection of maps of geoecological characteristics of areas within the Beechey Point quadrangle near Prudhoe Bay on the North slope of Alaska: a geobotanical atlas of the ...


42. Pre-ABoVE: Ground-penetrating Radar Measurements of ALT on the Alaska North Slope [ReSALT_ALT_GPR_1265_1]
This data set includes estimates of permafrost Active Layer Thickness (ALT; cm), and calculated uncertainties, derived using a ground-penetrating radar (GPR) system in the field in August 2014 near ...


43. Pre-ABoVE: Vegetation Plots at Barter Island and Point Barrow, Alaska, 1994 [Barter_Barrow_Veg_Plots_1534_1]
This dataset provides vegetation cover and environmental plot and soil data collected at two U.S. Air Force sites at Barter Island (BI) and Point Barrow (B), on the coastal North Slope of Alaska, ...


44. Pre-ABoVE: Vegetation, NDVI, Snow and Thaw Depths, in North Slope, Alaska and NWT, CA [North_Slope_Transect_Veg_Maps_1386_1]
This dataset includes vegetation cover maps, Normalized Difference Vegetation Index (NDVI) maps, snow depth and thaw depth data that were obtained as part of a biocomplexity project on the North Slope ...


45. Pre-LBA Anglo-Brazilian Amazonian Climate Observation Study (ABRACOS) Data [PRE-LBA_ABRACOS_899_1]
The data set presents the principal data from the Anglo-BRazilian Amazonian Climate Observation Study (ABRACOS) (Gash et al. 1996) and provides quality controlled information from five of the study ...


46. Radiant Temp. Multiangle Data (FIFE) [FIFE_IRT_MULT_71_1]
Surface temp. measured w/ Everest IRT, multiple angles & Eppley IR Radiometer


47. Radiant Temperature Ground Data (FIFE) [FIFE_IRT_GRND_72_1]
Surface temperatures collected w/ Everest Infrared Temperature Transducer


48. FLUXNET Marconi Conference Gap-Filled Flux and Meteorology Data, 1992-2000 [fluxnet_marconi_811_1]
This data set, FLUXNET Marconi Conference Gap-Filled Flux and Meteorology Data, 1992-2000, was conceptualized at the FLUXNET 2000 Synthesis Workshop held at the Marconi Conference Center, Marshall, ...


49. ISLSCP II AVHRR Albedo and BRDF, 1995 [ISLSCP2_AVHRR_ALBEDO_928_1]
This Albedo and BRDF (Bidirectional Reflectance Distribution Function) data set contains three files containing BRDF parameters, white- sky albedo and black-sky albedo at solar noon for three bands ...


50. ISLSCP II C4 Vegetation Percentage [ISLSCP_C4_1DEG_932_1]
The photosynthetic composition (C3 or C4) of vegetation on the land surface is essential for accurate simulations of biosphere-atmosphere exchanges of carbon, water, and energy. C3 and C4 plants have ...


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