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1. CMS: LiDAR-derived Aboveground Biomass, Canopy Height and Cover for Maryland, 2011 [doi:10.3334/ORNLDAAC/1320_1]
This data set provides 30-meter gridded estimates of aboveground biomass (AGB), canopy height, and canopy coverage for the state of Maryland in 2011. Leaf-off LiDAR data were combined with high-resolution ...


2. DSCOVR_EPIC_L1A [DSCOVR_EPIC_L1A_1]
Deep Space Climate Observatory Scripps- Earth Polychromatic Imaging Camera.


3. DSCOVR_EPIC_L1B [DSCOVR_EPIC_L1B_1]
Deep Space Climate Observatory Scripps- Earth Polychromatic Imaging Camera.


4. Daymet: Daily Surface Weather Data on a 1-km Grid for North America, Version 3 [doi:10.3334/ORNLDAAC/1328_1]
This data set provides Daymet Version 3 model output data as gridded estimates of daily weather parameters for North America and Hawaii: including Canada, Mexico, the United States of America, Puerto ...


5. FLASH_SSF_Aqua-FM3-MODIS_Version3B [FLASH_SSF_Aqua-FM3-MODIS_Version3B_3B]
CERES Single Scanner Satellite Footprint, TOA, Surface Fluxes and Clouds (SSF) data in HDF.


6. FLASH_SSF_Terra-FM1-MODIS_Version3B [FLASH_SSF_Terra-FM1-MODIS_Version3B_3B]
CERES Single Scanner Satellite Footprint, TOA, Surface Fluxes and Clouds (SSF) data in HDF.


7. FLASH_TISA_Terra+Aqua_Version3B [FLASH_TISA_Terra+Aqua_Version3B_3B]
FLASHFlux Daily Gridded Single Satellite TOA and Surfaces/Clouds data in HDF.


8. GPM L3 IMERG Early Half Hourly 0.1 degree x 0.1 degree Precipitation V03 (GPM_3IMERGHHE) at GES DISC [GPM_3IMERGHHE_03]
This is the Level 3 IMERG Early Half Hourly 10 x 10 km V03 (GPM_3IMERGHHE). The Integrated Multi-satelliE Retrievals for GPM (IMERG) is the unified U.S. algorithm that provides the Day-1 multi-satellite ...


9. GPM L3 IMERG Final 1 month 0.1 degree x 0.1 degree precipitation V03 (GPM_3IMERGM) at GES DISC [GPM_3IMERGM_03]
This is the GPM Level 3 IMERG Final Monthly 10 x 10 km V03 (GPM_3IMERGM). The Integrated Multi-satelliE Retrievals for GPM (IMERG) is the unified U.S. algorithm that provides the Day-1 multi-satellite ...


10. GPM L3 IMERG Final Half Hourly 0.1 degree x 0.1 degree Precipitation V03 (GPM_3IMERGHH) at GES DISC [GPM_3IMERGHH_03]
This is the Level 3 IMERG Final Half Hourly 10 x 10 km (GPM_3IMERGHH). The Integrated Multi-satelliE Retrievals for GPM (IMERG) is the unified U.S. algorithm that provides the Day-1 multi-satellite ...


11. GPM L3 IMERG Late Half Hourly 0.1 degree x 0.1 degree Precipitation V03 (GPM_3IMERGHHL) at GES DISC [GPM_3IMERGHHL_03]
This is the Level 3 IMERG Late Half Hourly 10 x 10 km V03 (GPM_3IMERGHHL). The Integrated Multi-satelliE Retrievals for GPM (IMERG) is the unified U.S. algorithm that provides the Day-1 multi-satellite ...


12. ISLSCP II ECMWF Near-Surface Meteorology Parameters [doi:10.3334/ORNLDAAC/1222_1]
This data set for the ISLSCP Initiative II data collection provides meteorology data with fixed, monthly, monthly-6-hourly, 6-hourly, and 3-hourly temporal resolutions. The data were derived from ...


13. ISLSCP II Reanalysis Near-Surface Meteorology Data [doi:10.3334/ORNLDAAC/1226_1]
This data set for the ISLSCP Initiative II data collection provides near surface meteorological variables, fluxes of heat, moisture and momentum at the surface, and land surface state variables, all ...


14. NGEE Arctic Core Locations, Sampling Characteristics, Collection, and Contacts, Barrow, Alaska, USA [NGEE_Arctic_Core_Locations_Sampling_Characteristics_Collection_Contacts_Barrow_]
This dataset includes associated information about individual core samples (e.g. collection date, storage location, core length, thaw depth). This information is supplemental to the "NGEE Instrumentation ...


15. Organic Carbon Transformation and Mercury Methylation in Tundra Soils from Barrow Alaska [Organic_Carbon_Transformation_Mercury_Methylation_Tundra_Soils_Barrow_AK]
This dataset includes information on soil labile organic carbon transformation and mercury methylation for tundra soils from Barrow, Alaska. The soil cores were collected from high-centered polygon ...


16. Polar Pathfinder Daily 25 km EASE-Grid Sea Ice Motion Vectors [NSIDC-0116]
This data set provides daily sea ice motion vectors derived from a wide variety of sensors in both gridded and non-gridded (raw) files. For the gridded data, weekly and monthly mean fields are also ...


17. Pre-IceBridge ATM L2 Icessn Elevation, Slope, and Roughness [BLATM2]
The NASA Pre-IceBridge ATM Level-2 Icessn Elevation, Slope, and Roughness (BLATM2) data set contains resampled and smoothed elevation measurements of Arctic and Antarctic sea ice, and Greenland, Antarctic ...


18. ABoVE: Surface Water Extent, Boreal and Tundra Regions, North America, 1991-2011 [doi:10.3334/ORNLDAAC/1324_1]
This data set provides the location and extent of surface water (open water not including vegetated wetlands) for the entire Boreal and Tundra regions of North America for three epochs, centered on ...


19. CARVE: Monthly Atmospheric CO2 Concentrations (2009-2013) and Modeled Fluxes, Alaska [doi:10.3334/ORNLDAAC/1325_1]
This data set reports monthly averages of atmospheric CO2 concentration from satellite and airborne observations between 2009 and 2013 and simulated present and future monthly concentrations and land-atmosphere ...


20. CMS: Aboveground Biomass from Penobscot Experimental Forest, Maine, 2012 [doi:10.3334/ORNLDAAC/1318_1]
This data set includes estimates of aboveground biomass (AGB) in 2012 from the Penobscot Experimental Forest (PEF) in Bradley, Maine. The AGB was modeled using LiDAR data gathered with the LiDAR Hyperspectral ...


21. CMS: Modeled Net Ecosystem Exchange at 3-hourly Time Steps, 2004-2010 [doi:10.3334/ORNLDAAC/1315_1]
This data set provides global, gridded, model-derived net ecosystem exchange (NEE) of CO2 flux between the land and atmosphere at 3-hourly time steps over seven years (2004-2010) at three different ...


22. Ground Penetrating Radar, Barrow, Alaska [Ground_Penetrating_Radar_Barrow_Alaska]
This is 500 MHz Ground Penetrating Radar collected along the AB Line in Intensive Site 1 beginning in October 2012 and collected along L2 in Intensive Site 0 beginning in September 2011. Both continue ...


23. Intensive Site 1 Plot Pictures, Barrow, July, 2012 [Intensive_Site_1_Plot_Pictures_Barrow_July_2012]
The NGEE Arctic Intensive Site 1 in Barrow, Alaska includes four (4) areas that represent the micro-topographic features of the Barrow Environmental Observatory (BEO). These areas are designated Area ...


24. Meteorological Forcing at Barrow AK 1985-2013 [Meteorological_Forcing_Barrow_AK_1985-2013]
Gap-filled half-hourly meteorological driving data for CLM from 1985 - 2013. The original datasets are from the Barrow, AK station of NOAA/Earth System Laboratory, Global Monitoring Division (http://www.esrl.noaa.gov/gmd/obop/brw/), ...


25. NGEE Instrumentation and Sample Site Coordinates, Barrow, Alaska USA [NGEE_Instrumentation_Sample_Site_Coordinates_Barrow_Alaska_USA]
This text (csv) file contains the location coordinates for all NGEE-Arctic related instrumentation and sampling sites near Barrow, Alaska. Coordinates are provided in both UTM northing (meters) and ...


26. Nathaniel B. Palmer 0102 - underway geophysical data [NBP0102_geophysics]
This data set contains underway geophysical data collected on a transit cruise between Cape Town, South Africa, and Punta Arenas, Chile, during April 2001. We collected gravity data using a shipboard ...


27. Plant community composition and vegetation height, Barrow, Alaska, Ver. 1 [Plant_community_composition_vegetation_height_Barrow_Alaska_Ver1]
This dataset contains i) the results of field surveys of plant community composition and vegetation height made between 17th and 29th July 2012 in 48, 1 x 1 m plots located in areas A-D of Intensive ...


28. Arizona Regional Image Archive Digital Elevation Models 1:250k [ARIA_dem_250k]
This data set contains 1:250k Digital Elevation Models (DEM) for Arizona. [Summary provided by the Arizona Regional Image Archive.]


29. Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS Passive Microwave Data [NSIDC-0051]
This data set is generated from brightness temperature data and is designed to provide a consistent time series of sea ice concentrations spanning the coverage of several passive microwave instruments.The ...


30. GPM, TRMM, TMI Level 2A Radiometer Profiling 1.5 hours 4 km x 4 km V03 (GPM_2AGPROFTRMMTMI) at GES DISC [GPM_2AGPROFTRMMTMI_03]
The 2AGPROF (also known as, GPM GPROF (Level 2)) algorithm retrieves consistent precipitation and related science fields from the following GMI and partner passive microwave sensors: GMI, SSMI (DMSP ...


31. 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 ...


32. Annual wildland fire emissions (WFEIS v0.5) for Conterminous US and Alaska, 2001-2013 [doi:10.3334/ORNLDAAC/1306_1]
This data set contains annual modeled estimates of wildland fire emissions at 0.01 degree (~1-km) spatial resolution from the Wildland Fire Emissions Information System (WFEIS v0.5) for the conterminous ...


33. BigFoot Land Cover Surfaces for North and South American Sites, 2000-2003 [doi:10.3334/ORNLDAAC/748_1]
The BigFoot project gathered data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2003. Each site is representative of one or two distinct biomes, including the Arctic ...


34. BigFoot Leaf Area Index Surfaces for North and South American Sites, 2000-2003 [doi:10.3334/ORNLDAAC/747_1]
The BigFoot project gathered leaf area index (LAI) data for nine EOS Land Validation Sites located from Alaska to Brazil from 2000 to 2003. Each site is representative of one or two distinct biomes, ...


35. BigFoot NPP Surfaces for North and South American Sites, 2000-2004 [doi:10.3334/ORNLDAAC/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 ...


36. CARVE: Alaskan Fire Emissions Database (AKFED), 2001-2013 [doi:10.3334/ORNLDAAC/1282_1]
This data set provides estimates of annual carbon emissions (kg carbon per square meter) from boreal fires at 450-m resolution for the state of Alaska between 2001 and 2013. To produce these data, ...


37. CARVE: CH4, CO2, and CO Atmospheric Concentrations, CARVE Tower, Alaska, 2012-2014 [doi:10.3334/ORNLDAAC/1316_1]
This data set provides hourly atmospheric concentrations of methane (CH4), carbon dioxide (CO2), and carbon monoxide (CO) as mole fractions, from January 2012 to December 2014 measured at the CARVE ...


38. CMS: DARTE Annual On-road CO2 Emissions on a 1-km Grid, Conterminous USA, 1980-2012 [doi:10.3334/ORNLDAAC/1285_1]
This data set provides a 33-year, 1-km resolution inventory of annual on-road CO2 emissions for the conterminous United States based on roadway-level vehicle traffic data and state-specific emissions ...


39. CMS: Forest Carbon Stocks, Emissions, and Net Flux for the Conterminous US: 2005-2010 [doi:10.3334/ORNLDAAC/1313_1]
This data set provides maps of estimated carbon in forests of the 48 continental states of the US for the years 2005-2010. Carbon (termed committed carbon) stocks were estimated for forest aboveground ...


40. Canopy Height and Biomass from LiDAR Surveys at La Selva, Costa Rica, 1998 and 2005 [doi:10.3334/ORNLDAAC/1312_1]
This data set contains land-use, canopy height, and aboveground carbon estimates derived from LiDAR data collected at La Selva Biological Station in Costa Rica in March 1998 and March 2005. The data ...


41. Global 1-km Gridded Thickness of Soil, Regolith, and Sedimentary Deposit Layers [doi:10.3334/ORNLDAAC/1304_1]
This data set provides high-resolution estimates of the thickness of the permeable layers above bedrock (soil, regolith, and sedimentary deposits) within a global 30-arcsecond (~1-km) grid using the ...


42. Global 10-Year Mean Monthly Climatology, 1901-1990 (New et al.) [doi:10.3334/ORNLDAAC/549_1]
A data set of decade-mean monthly surface climate over global land areas, excluding Antarctica. Interpolated from station data to 0.5 degree lat/lon for a range of variables: precipitation, wet-day ...


43. Global 30-Year Mean Monthly Climatology, 1901-1960 (New et al.) [doi:10.3334/ORNLDAAC/550_1]
A data set of 30-year mean monthly surface climate over global land areas, excluding Antarctica. Interpolated from station data to 0.5 degree lat/lon for a range of variables: precipitation, wet-day ...


44. Global 30-Year Mean Monthly Climatology, 1930-1960, V[ersion]. 2.1 (Cramer and Leeman [doi:10.3334/ORNLDAAC/416_1]
This database is a major update of the Leemans & Cramer database. It currently contains monthly averages of mean temperature, temperature range, precipitation, rain days and sunshine hours for the ...


45. Global 30-Year Mean Monthly Climatology, 1961-1990 (New et al.) [doi:10.3334/ORNLDAAC/542_1]
A data set of mean monthly surface climate over global land areas, excluding Antarctica. Interpolated from station data to 0.5 degrees lat/lon for a range of variables: precipitation and wet-day frequency, ...


46. Global Data Set of Derived Soil Properties, 0.5-Degree Grid (ISRIC-WISE) [doi:10.3334/ORNLDAAC/546_1]
The World Inventory of Soil Emission Potentials (WISE) database was used to generate a series of uniform data sets of derived soil properties for each of the 106 soil units considered in the Soil ...


47. Global Distribution of Plant-Extractable Water Capacity of Soil (Dunne) [doi:10.3334/ORNLDAAC/545_1]
Plant-extractable water capacity of soil is the amount of water that can be extracted from the soil to fulfill evapotranspiration demands. This data set provides an estimate of the global distribution ...


48. Global Gridded Surfaces of Selected Soil Characteristics (IGBP-DIS) [doi:10.3334/ORNLDAAC/569_1]
Global data-surfaces pre-generated by SoilData, at a resolution of 5x5 arc-minutes, in ASCII GRID format for ARC INFO, and for the soil depth interval 0-100 cm.


49. Global Maps of Atmospheric Nitrogen Deposition, 1860, 1993, and 2050 [doi:10.3334/ORNLDAAC/830_1]
This data set provides global gridded estimates of atmospheric deposition of total inorganic nitrogen (N), NHx (NH3 and NH4+), and NOy (all oxidized forms of nitrogen other than N2O), in mg N/m2/year, ...


50. Global Monthly Precipitation, 1900-1999 (Hulme) [doi:10.3334/ORNLDAAC/417_1]
An historical monthly precipitation data set for global land areas from 1900 to January 1, 1999, gridded at two different resolutions (2.5 degrees latitude by 3.75 degrees longitude and 5 degrees ...


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