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1. SMAPVEX16 Manitoba Probe-Based In Situ Soil Moisture Data V001 [SV16M_PSM_1]
This data set contains in situ measurements of soil moisture, soil and vegetation temperature, and real dielectric constant collected for the Soil Moisture Active Passive Validation Experiment 2016 ...


2. SMAPVEX16 Manitoba Station Soil Moisture Data V001 [SV16M_SSM_1]
This data set contains soil moisture, temperature, and precipitation data collected at temporary soil stations and the Real-time In-Situ Soil Monitoring for Agriculture (RISMA) station network for ...


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


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


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


6. SMAP_L1A_RADAR_METADATA_V001 [SPL1A_METADATA_001_1]
SMAP Level 1A Radar Product Metadata


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


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


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


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


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


12. 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 ...


13. SMAPVEX16 Manitoba Core-Based In Situ Soil Moisture Data V001 [SV16M_CSM_1]
This data set contains in situ measurements of soil moisture and bulk density collected for the Soil Moisture Active Passive Validation Experiment 2016 Manitoba (SMAPVEX16 Manitoba) campaign.


14. Stability of Landscapes and Ice Sheets in Dry Valleys, Antarctica: A Systematic Study of Exposure Ages of Soils and Surface Deposits [NSF-ANT03-38224]
This work will study cosmogenic isotope profiles of rock and sediment in the Dry Valleys of Antarctica to understand their origin. The results will provide important constraints on the history of ...


15. Aquarius L2 Swath Single Orbit Soil Moisture V004 [AQ2_SM_004]
This data set contains Level-2 global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


16. Aquarius L3 Gridded 1-Degree Annual Soil Moisture V004 [AQ3_ANSM_004]
This data set contains Level-3 gridded annual global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


17. Aquarius L3 Gridded 1-Degree Monthly Soil Moisture V004 [AQ3_MOSM_004]
This data set contains Level-3 gridded monthly global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


18. Aquarius L3 Gridded 1-Degree Seasonal Soil Moisture V004 [AQ3_SNSM_004]
This data set contains Level-3 gridded seasonal global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


19. 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 ...


20. AOC-HYCOS [AOC_HYCOS]
Systeme d'Observation du Cycle Hydrologique de l'Afrique de l'Ouest et Centrale - Hydrologic Cycle Observation System for West and Central Africa (AOS-HYCOS) AOC-HYCOS was ...


21. AQUARIUM PROJECT [CDA_AR_BIO_INST-03-2004-AQUARIUM_PROJECT]
ENGLISH This Project aims to upgrade the maintenance of living specimens from small scale systems allow the ability to guarantee a supply in acceptable quantities and time of experimental material ...


22. ARM/GCIP Near-Surface Observation Data Set - 1996 (NESOB-96) at UCAR/JOSS/NOAA/CODIAC [NESOB96_UCAR_JOSS_NOAA_CODIAC]
The Atmospheric Radiation Measurement (ARM)/Global Energy and Water Cycle Experiment (GEWEX) Continental-scale International Project (GCIP) Near-Surface Observation Data Set - 1996 (NESOB-96) took ...


23. ARM/GCIP Near-Surface Observation Data Set - 1997 (NESOB-97) at UCAR/JOSS/NOAA/CODIAC [NESOB97_UCAR_JOSS_NOAA_CODIAC]
The Atmospheric Radiation Measurement (ARM)/Global Energy and Water Cycle Experiment (GEWEX) Continental-scale International Project (GCIP) Near-Surface Observation Data Set - 1997 (NESOB-97) took ...


24. ASCAT GDS Level 1 Sigma0 resampled at 12.5 km Swath Grid - Metop [acronym.ASCSZR1B.fileid.EO.EUM.DAT.METOP.ASCSZR1B]
The prime objective of the Advanced SCATterometer (ASCAT) is to measure wind speed and direction over the oceans, and the main operational application is the assimilation of ocean winds in NWP models. ...


25. ASCAT L1 SZF Climate Data Record Release 2 - Metop [acronym.ASCSZF1B0200.fileid.EO.EUM.CM.METOP.ASCSZFR02]
Reprocessed L1B data from the Advanced Scatterometer (ASCAT) on METOP-A, resampled at full resolution (SZF). Normalized radar cross section (NRCS) of the Earth surface together with measurement time, ...


26. ASCAT L1 SZO Climate Data Record Release 2 - Metop [acronym.ASCSZO1B0200.fileid.EO.EUM.CM.METOP.ASCSZOR02]
Reprocessed L1B data from the Advanced Scatterometer (ASCAT) on METOP-A, resampled at 25 km Swath Grid (SZO). Normalized radar cross section (NRCS) triplets of the Earth surface together with measurement ...


27. ASCAT L1 SZR Climate Data Record Release 2 - Metop [acronym.ASCSZR1B0200.fileid.EO.EUM.CM.METOP.ASCSZRR02]
Reprocessed L1B data from the Advanced Scatterometer (ASCAT) on METOP-A, resampled at 12.5 km Swath Grid (SZR). Normalized radar cross section (NRCS) triplets of the Earth surface together with measurement ...


28. ASCAT Soil Moisture at 12.5 km Swath Grid - Metop [acronym.ASCSMR02.fileid.EO.EUM.DAT.METOP.SOMO12]
The Surface Soil Moisture L2 product is derived from the Advanced SCATterometer (ASCAT) data and given in swath geometry. This product provides an estimate of the water saturation of the 5 cm topsoil ...


29. AWS TD13 Global Surface Observations, daily 1901-1973 [NCAR_DS467.0]
Global synoptic surface observations from the Air Weather Service for 1901-1973, called "Tape Deck 13" because it is the combination of multiple card decks (datasets), conversion ...


30. Aqua AMSR-E Level 2 Soil Moisture product [Aqua_AMSR-E_L2_SM_Latest Version]
Soil Moisture calculated from AMSR-E level 1B data. Quality information and ancillary information (time tag of each scan based on TAI93, and orbit number) are appended.


31. Aqua AMSR-E Level 3 Soil Moisture product [Aqua_AMSR-E_L3_SM_Latest Version]
AMSR-E level 2 Soil Moisture data are averaged temporarily and spatially, and projected onto global map (EQR or PS).


32. Aquarius L3 Gridded 1-Degree Daily Soil Moisture V004 [AQ3_DYSM_004]
This data set contains Level-3 gridded daily global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


33. Aquarius L3 Gridded 1-Degree Monthly Soil Moisture Climatology V004 [AQ3_MCSM_004]
This data set contains Level-3 gridded monthly global soil moisture climatology estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


34. Aquarius L3 Gridded 1-Degree Seasonal Soil Moisture Climatology V004 [AQ3_SCSM_004]
This data set contains Level-3 gridded seasonal global soil moisture climatology estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


35. Aquarius L3 Gridded 1-Degree Weekly Soil Moisture V004 [AQ3_WKSM_4]
This data set contains Level-3 gridded weekly global soil moisture estimates derived from the NASA Aquarius passive microwave radiometer on the Satélite de Aplicaciones Científicas (SAC-D).


36. Aquifer Sensitivity to Contamination by Nitrate Leaching in Illinois [IGDNR_NO3AQSENS]   CHILD METADATA
This data set was designed for statewide evaluation of agrichemical leaching characteristics and associated aquifer sensitivity to contamination. It was created to classify soils ...


37. Aquifer Sensitivity to Contamination by Pesticide Leaching in Illinois [IGDNR_PESTAQSENS]   CHILD METADATA
This data set was designed for statewide evaluation of agrichemical leaching characteristics and associated aquifer sensitivity to contamination. It was created to classify soils ...


38. Arctic Circumpolar Distribution and Soil Carbon of Thermokarst Landscapes, 2015 [Thermokarst_Circumpolar_Map_1332_1]
This data set provides the distribution of thermokarst landscapes in the boreal and tundra ecoregions within the northern circumpolar permafrost zones. This dataset provides an areal estimate of wetland, ...


39. Arctic Transitions in the Land-Atmosphere System (ATLAS) Data at UCAR/JOSS/NOAA/CODIAC [ATLAS_UCAR_JOSS_NOAA_CODIAC]
The Land-Atmosphere-Ice Interactions (LAII) Arctic Transitions in the Land-Atmosphere System (ATLAS) program is designed as an interdisciplinary multi-year project with many investigators and varied ...


40. 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 ...


41. Asian Soils map from FAO/UNESCO soils map of the world [BANd0003_113]
Rubber sheeted version of the Asian soils map derived from the UNESCO/FAO Global Soils map of the World


42. Assessment of the Alluvial Sediments in the Big Thompson River Valley, Colorado [USGS-DDS-066]
To obtain subsurface geologic information about the alluvium in the Big Thompson River valley, S -wave refraction data were collected along three roads that cross the valley. The traveltimes were ...


43. Assessment of the rate of contaminant movement through Antarctic soils using a lithium chloride experiment at Lake Vanda [K150_1993_1994_NZ_4]
A leaching trial was set up at Lake Vanda to determine how rapidly and how far water-soluble materials spilt on the soil surface will move. A series of 1 x 1 m plots and control sites on the north ...


44. Atmosphere-Ocean Model Simulations: 1950-2099 [NASA_GISS_AOM_CD_C089]
[Source: NASA/GISS, http://aom.giss.nasa.gov/ ] The global coupled Atmosphere-Ocean Model was designed at GISS for climate predictions at decade to century time scales. Atmospheric Models at GISS ...


45. Australia Summary of Day and Surface Observations, 1939(1957)-1982 [NCAR_DS523.0]
This dataset contains hourly observations and summary of day information from Australian observing stations generally from 1957 to 1982, but some data go back as far as 1939.


46. Automated Weather Station Data for Alabama [USDA0228]
This dataset contains hourly observations of air and soil temperature, wind, solar radiation, leaf wetness, humidity, and precipitation in support of agricultural progress in Alabama. Collection ...


47. Automated Weather Station Data for Colorado [USDA0229]
This dataset, in conjunction with a network called COAGMET, collects data on temperature, humidity, solar radiation, precipitation, wind speed, wind direction, soil temperature, and rainfall. The ...


48. Automated Weather Station Data for Ohio [USDA0117]
Data on solar radiation, air temperature, relative humidity, wind speed and direction, precipitation and soil temperature are collected. Hourly averages and daily totals and extremes (with times) ...


49. Automated Weather Station Data for the High Plains [MSU0011]
The "Automated Weather Station Data for the High Plains" dataset includes information pertaining to surface evapotranspiration and surface energy exchange processes. Types of information collected ...


50. Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters [USDA0511]
The purpose of "Availability of Organic Carbon for Denitrification of Nitrate in Subsoils and Groundwaters" is to determine the amounts of organic carbon and nitrate in subsoils and groundwaters from ...


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