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2142 Titles Match Your Query
Showing 1 through 50 of 2142 Next
1. SMAP_L1A_RADAR_METADATA_V001 [SPL1A_METADATA_001_1]
SMAP Level 1A Radar Product Metadata


2. SMAP_L1A_RADAR_QA_V001 [SPL1A_QA_001_1]
SMAP Level 1A Radar Data Quality Information


3. SMAP_L1A_RADAR_V001 [SPL1A_001_1]
SMAP Level 1A Radar Product


4. SMAP_L1B_SIGMA_NAUGHT_LOW_RES_METADATA_V001 [SPL1B_SO_LoRes_METADATA_001_1]
SMAP Level 1B Sigma Naught Low Res Product Metadata


5. SMAP_L1B_SIGMA_NAUGHT_LOW_RES_QA_V001 [SPL1B_SO_LoRes_QA_001_1]
SMAP Level 1B Sigma Naught Low Res Data Quality Info


6. SMAP_L1B_SIGMA_NAUGHT_LOW_RES_V001 [SPL1B_SO_LoRes_001_1]
SMAP Level 1B Sigma Naught Low Res Product


7. SMAP_L1C_SIGMA_NAUGHT_HIGH_RES_METADATA_V001 [SPL1C_S0_HiRes_METADATA_001_1]
SMAP Level 1C Sigma Naught High Res Product Metadata


8. SMAP_L1C_SIGMA_NAUGHT_HIGH_RES_QA_V001 [SPL1C_S0_HiRes_QA_001_1]
SMAP Level 1C Sigma Naught High Res Data Quality Info


9. SMAP_L1C_SIGMA_NAUGHT_HIGH_RES_V001 [SPL1C_S0_HiRes_001_1]
SMAP Level 1C Sigma Naught High Res Product


10. A geochemical reconnaisance of the salts in the soils of the Victoria Valley [K009_1972_1973_NZ_1]   PARENT METADATA
A geochemical reconnaisance of the salts in the Victoria Valley was undertaken in the 1972/73 season. A field camp was set up at Lake Vida and the area from Lake Vida to Lake Vaska, Lake Clarke and ...


11. A survey of suitable sites in the Wright Valley for boreholes and a study of Lake Vanda sediments [K009_1971_1972_NZ_2]   PARENT METADATA
Two weeks were spent in the Wright Valley to survey suitable sites for boreholes to be put down as part of the International Drilling Programme. It was proposed to core the entire thickness of bottom ...


12. Bathymetric surveys, the geomorphology, glacial chronology, halite investigations, thermokarst formations, overland flow and stream bifurcations of Lake Bonney area [K009_1973_1974_NZ_1]   PARENT METADATA
35 holes were drilled through the ice in the smaller western lobe of Lake Bonney and the bathymetry of the lake was determined. A further 52 holes were used for the eastern lobe bathymetry. Sediment ...


13. Soil salt concentrations as indicators of prior lake levels: Lakes Bonney and Vanda [K009_1973_1974_NZ_3]   PARENT METADATA
In the belief that geochemical techniques may assist to unravel the complexities of the Antarctic glacial moraine, a project was undertaken to investigate the concentrations of salts in the soils ...


14. The bathymetry and sedimentology of Lake Joyce [K009_1972_1973_NZ_4]   PARENT METADATA
18 holes were drilled through the floating ice of Lake Joyce. The position of the holes were surveyed, the ice thickness and water depths were measured and the coring of the bottom sediments was ...


15. The production biology of Lake Bonney and Lake Fryxell [K009_1970_1971_NZ_1]
A party of biologist was concerned with the production biology of Lake Bonney and Lake Fryxell. Soil bacteria and protozoa were studied and rotifiers were collected from the lakes.


16. The study of the abundance and occurence of salts in the soils of the Wright Valley [K009_1972_1973_NZ_2]   PARENT METADATA
Soil samples were collected and analysed from three profiles across the Wright Valley, to determine the abundance of sodium, magnesium, calcium, potassium, chloride and some minor elements in the ...


17. NACP TERRA-PNW: Forest Plant Traits, NPP, Biomass, and Soil Properties, 1999-2014 [doi:10.3334/ORNLDAAC/1292_1]
This data set contains measurements and estimates of leaf, tree, and soil data from six projects conducted by the Terrestrial Ecosystem Research and Regional Analysis- Pacific Northwest (TERRA-PNW) ...


18. AMSR-E/AMSR2 Unified L2B Half-Orbit 25 km EASE-Grid Surface Soil Moisture V001 [AU_Land_001]
The AMSR-E/AMSR2 Unified Level-2B land product includes surface soil moisture estimates derived using the Normalized Polarization Difference algorithm (NPD) and the Single Channel Algorithm (SCA) ...


19. AirMOSS: L2/3 Volumetric Soil Moisture Profiles Derived From Radar, 2012-2015 [doi:10.3334/ORNLDAAC/1418_1]
This data set provides level 2/3 root zone soil moisture (RZSM) estimates at multiple depths at 90-m spatial resolution from the Airborne Microwave Observatory of Subcanopy and Subsurface (AirMOSS) ...


20. Climate Reference Network Research [gov.noaa.ncdc.C01048]
Background information, progress, and goals of the U.S. Climate Reference Network.


21. ABoVE: Burn Severity, Fire Progression, Landcover and Field Data, NWT, Canada, 2014 [doi:10.3334/ORNLDAAC/1307_1]
This data set provides peatland landcover classification maps, fire progression maps, and vegetation community biophysical data collected from areas that were burned by wildfire in 2014 in the Northwest ...


22. AirMOSS: L2 Hourly In-Ground Soil Moisture at AirMOSS Sites, 2011-2015 [doi:10.3334/ORNLDAAC/1416_1]
This data set provides level 2 (L2) hourly volumetric (cm3/cm3) soil moisture profiles from in-ground sensors at seven North American sites as part of the Airborne Microwave Observatory of Subcanopy ...


23. AirMOSS: L4 Daily Modeled Net Ecosystem Exchange (NEE), AirMOSS sites, 2012-2014 [doi:10.3334/ORNLDAAC/1422_1]
This data set provides Level 4 daily estimates of Net Ecosystem Exchange (NEE) of CO2 at a spatial resolution of 30 arc-seconds (~1 km) for seven of the sites covered by the Airborne Microwave Observatory ...


24. AirMOSS: L4 Modeled Net Ecosystem Exchange (NEE), Continental USA, 2012-2014 [doi:10.3334/ORNLDAAC/1423_1]
This data set provides Level 4 estimates of Net Ecosystem Exchange (NEE) of CO2 across the conterminous USA at a spatial resolution of 50 km. Modeled estimates are provided at hourly and monthly temporal ...


25. AirMOSS: L4 Modeled Volumetric Root Zone Soil Moisture, 2012-2015 [doi:10.3334/ORNLDAAC/1421_1]
This data set provides hourly gridded soil moisture estimates derived from hydrologic modeling at nine AirMOSS sites across North America. The AirMOSS L4 RZSM product represents a temporal interpolation ...


26. CARVE-ARCSS: Methane Loss From Arctic- Fluxes From the Alaskan North Slope, 2012-2014 [doi:10.3334/ORNLDAAC/1300_1]
This data set provides the results of (1) year-round measurements of methane (CH4) flux along with soil and air temperatures at five eddy covariance towers at sites located in the Alaskan Arctic tundra ...


27. CARVE: Fire-Related Aerosol and Soil Elemental and Isotopic Composition, Alaska, 2013 [doi:10.3334/ORNLDAAC/1340_1]
This data set provides measurements of the isotopic composition of black carbon and organic carbon aerosols collected at two locations in interior Alaska during the summer of 2013, as part of NASA's ...


28. CMS: Carbon Fluxes from Global Agricultural Production and Consumption, 2005-2011 [doi:10.3334/ORNLDAAC/1279_1]
This data set provides global estimates of carbon fluxes associate with annual crop net primary production (NPP) and harvested biomass, annual uptake and release by humans and livestock, and the total ...


29. CMS: Evapotranspiration and Meteorology, Water-Limited Shrublands, Mexico, 2008-2010 [doi:10.3334/ORNLDAAC/1309_1]
This data set provides daily average observations for evapotranspiration (measured and gap-filled), precipitation, net radiation, soil water content, air temperature, vapor pressure deficit, and normalized ...


30. CMS: Soil CO2 Efflux and Properties, Site Vegetation Measurements, Mexico, 2011-2012 [doi:10.3334/ORNLDAAC/1298_1]
This data set provides the results of (1) monthly measurements of soil CO2 efflux, volumetric water content, and temperature, and (2) seasonal measurements of soil (porosity, bulk density, nitrogen ...


31. Pre-ABoVE: Active Layer Thickness and Soil Water Content, Barrow, Alaska, 2013 [doi:10.3334/ORNLDAAC/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, ...


32. Pre-ABoVE: Arctic Vegetation Plots at Happy Valley, Alaska, 1994 [doi:10.3334/ORNLDAAC/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 ...


33. Pre-ABoVE: Arctic Vegetation Plots at Imnavait Creek, Alaska, 1984-1985 [doi:10.3334/ORNLDAAC/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 ...


34. Pre-ABoVE: Arctic Vegetation Plots at Toolik Lake, Alaska, 1989 [doi:10.3334/ORNLDAAC/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 ...


35. Pre-ABoVE: Arctic Vegetation Plots, Frost Boil Sites, North Slope, Alaska, 2000-2006 [doi:10.3334/ORNLDAAC/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 ...


36. Pre-ABoVE: Ground-penetrating Radar Measurements of ALT on the Alaska North Slope [doi:10.3334/ORNLDAAC/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 ...


37. Pre-LBA RADAMBRASIL Project Data [doi:10.3334/ORNLDAAC/941_1]
The RADAMBRASIL project extensively mapped the Amazon soils using a combination of soil pit information, aerial photography, and geologic maps. During the project, 1,153 soil pits, distributed basin-wide, ...


38. United States Climate Reference Network (USCRN) Processed Data from the Version 2 USCRN Database [gov.noaa.ncdc.C00959]
USCRN Processed data are interpreted values and derived geophysical parameters processed from raw data by the USCRN Team. Data were interpreted and ingested into a database, but are also available ...


39. BOREAS Agriculture Canada Central Saskatchewan Vector Soils Data, R1 [doi:10.3334/ORNLDAAC/1346_1]
This data set provides soil descriptions for forested areas in the BOREAS southern study area (SSA) in central Saskatchewan, Canada provided by Agriculture Canada. The data contain soil code, modifiers, ...


40. Laboratory Study of Stick-Slip Behavior and Deformation Mechanics of Subglacial Till [NSIDC-0460]
This data set includes the results of laboratory experiments examining the constitutive properties of subglacial till, under dynamic stressing. The data include the results of shear strain and stress ...


41. Partitioned respiration from glucose addition manipulation with associated soil temperature, moisture, microbial biomass, mineral N availability, and elemental analysis, Barrow, Alaska, 2014-2016 [Partitioned_respiration_Barrow_Alaska_2014_2016]
Measurements made from a 2014-2016 field glucose addition experiment. Dataset includes measurements of surface trace gas emissions (Delta13C of ecosystem respiration and source-partitioned surface ...


42. Publication Station History Report (PHR) for COOP Elements [gov.noaa.ncdc.C00772]
This report pertains to the roughly 9,000 NWS Cooperative Network sites whose observations are published in NCDC's Climatological Data or Hourly Precipitation Data publications. It is a compilation ...


43. SMAP Enhanced L2 Radiometer Half-Orbit 9 km EASE-Grid Soil Moisture V001 [SPL2SMP_E_001]
Passive soil moisture estimates on a 9-km global Earth-fixed grid, based on L1C_TB_E radiometer measurements.


44. SMAP Enhanced L3 Radiometer Global Daily 9 km EASE-Grid Soil Moisture V001 [SPL3SMP_E_001]
Daily global composite of up to 30 half-orbit L2_SM_P soil moisture estimates based on radiometer brightness temperature measurements acquired by the SMAP radiometer during ascending and descending ...


45. SMAP L2 Radiometer Half-Orbit 36 km EASE-Grid Soil Moisture V004 [SPL2SMP_004]
Passive soil moisture estimates onto a 36-km global Earth-fixed grid, based on radiometer measurements acquired when the SMAP spacecraft is travelling from North to South at approximately 6:00 AM ...


46. SMAP L3 Radiometer Global Daily 36 km EASE-Grid Soil Moisture V004 [SPL3SMP_004]
Daily global composite of up-to 30 half-orbit L2_SM_P soil moisture estimates based on radiometer brightness temperature measurements acquired by the SMAP radiometer during ascending and descending ...


47. The use of computer models to predict changes in patterns and processes of terrestrial ecosystems in Antarctica: real data from automatic weather stations and digital cameras, dust samplers and soil samples [K024_2007_2008_NZ_1]
Field work was carried out to add to the creation of a dynamic geographic information system in which the specific observations about patterns and processes of the physical environment, plus observations ...


48. Climate Forecast System Reanalysis (CFSR), for 1979 to 2011 [gov.noaa.ncdc.C00765]
The NCEP Climate Forecast System Reanalysis (CFSR) was initially completed for the 31-year period from 1979 to 2009, in January 2010. The CFSR was designed and executed as a global, high resolution, ...


49. Global Ensemble Forecast System (GEFS) [2.5 Deg.] [gov.noaa.ncdc.C00692]
The Global Ensemble Forecast System (GEFS) is a weather forecast model made up of 21 separate forecasts, or ensemble members. The National Centers for Environmental Prediction (NCEP) started the GEFS ...


50. Global Forecast System (GFS) [0.5 Deg.] [gov.noaa.ncdc.C00634]
The Global Forecast System (GFS) is a weather forecast model produced by the National Centers for Environmental Prediction (NCEP). Dozens of atmospheric and land-soil variables are available through ...


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