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14511 Titles Match Your Query
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1. Bootstrap Sea Ice Concentrations from Nimbus-7 SMMR and DMSP SSM/I-SSMIS [NSIDC-0079]
This sea ice concentration data set was derived using measurements from the Scanning Multichannel Microwave Radiometer (SMMR) on the Nimbus-7 satellite and from the Special Sensor Microwave/Imager ...


2. Northern Hemisphere EASE-Grid 2.0 Weekly Snow Cover and Sea Ice Extent [NSIDC-0046]
This data set is generated from brightness temperature data derived from the following sensors: SMMR, DMSP -F8, -F11 and -F13, SSM/Is, and SSMIS. The data are provided in the polar stereographic projection ...


3. CO2 and CH4 Production and CH4 Oxidation in Low Temperature Soil Incubations from Flat- and High-Centered Polygons, Barrow, Alaska, 2012 [CO2_CH4_Production_CH4_Oxidation_Low_Temperature_Soil_Incubations_Flat_High_Cen]
The dataset consists of respiration and methane production rates and methane oxidation potential obtained from soil microcosm studies carried out under controlled temperature and incubation conditions. ...


4. CO2 and CH4 Production in Low-Temperature Soil Incubations from Low and High Centered Polygons, Barrow, Alaska, 2012-2013 [CO2_CH4_Production_Low-Temperature_Soil_Incubations_Low_Hig_Centered_Polygons_B]
The dataset consists of respiration and methane production rates obtained from soil microcosm studies carried out under controlled temperature and incubation conditions. Soils represent the low- and ...


5. Collaborative Research: Climate Change and Predatory Invasion of the Antarctic Benthos [NSF-ANT11-41877]
Elevated temperatures and ocean acidification are both threatening the Southern Ocean. The effects of these environmental changes are poorly understood, but preliminary data suggest that they are ...


6. Collaborative Research: Decoding & Predicting Antarctic Surface Melt Dynamics with Observations, Regional Atmospheric Modeling and GCMs [NSF-ANT10-43580]
The presence of ice ponds from surface melting of glacial ice can be a significant threshold in assessing the stability of ice sheets, and their overall response to a warming climate. Snow melt has ...


7. Collaborative Research: Stable Isotopes of Ice in the Transition and Glacial Sections of the WAIS Divide Deep Ice Core [NSF-ANT10-43167]
This award supports a project to contribute one of the cornerstone analyses, stable isotopes of ice (Delta-D, Delta-O18) to the ongoing West Antarctic Ice Sheet Divide (WAIS) deep ice core. The WAIS ...


8. Effect of soil property uncertainties on permafrost thaw projections: a calibration-constrained analysis: Modeling Archive [Effect_soil_property_uncertainties_permafrost_thaw_projections_calibration_cons]
This Modeling Archive is in support of an NGEE Arctic publication available at doi:10.5194/tc-10-341-2016. This dataset contains an ensemble of thermal-hydro soil parameters including porosity, thermal ...


9. GHRSST Level 4 G1SST Global Foundation Sea Surface Temperature Analysis [JPL_OUROCEAN-L4UHfnd-GLOB-G1SST]
A Group for High Resolution Sea Surface Temperature (GHRSST) Level 4 sea surface temperature analysis produced daily on an operational basis by the JPL OurOcean group using a multi-scale two-dimensional ...


10. GHRSST Level 4 mw_ir_rt_OI Global Foundation Sea Surface Temperature analysis (realtime version) [REMSS-L4HRfnd-GLOB-mw_ir_rt_OI]
A Group for High Resolution Sea Surface Temperature (GHRSST) global Level 4 sea surface temperature analysis produced daily on a 0.81 degree grid at Remote Sensing Systems in realtime. This product ...


11. Integrated Evaluation of Mantle Xenoliths from the Fosdick Mountains, Antarctica [NSF-ANT12-46320]
The PI proposes an investigation of mantle xenoliths entrained within a suite of ~1.4 Ma mafic volcanic centers in the Fosdick Mountains, Antarctica. These recently entrained mantle xenoliths offer ...


12. Lake Untersee, Antarctica Climate Data [NSIDC-0665]
This data set is a five-year data record of meteorological conditions at Lake Untersee. The data covers five astral summer seasons comprised of December, January, and February.


13. MODIS/Aqua L2 Surface Reflectance, 5-Min Swath 250m, 500m, and 1km [MYD09_6]
MODIS/Aqua L2 Surface Reflectance, 5-Min Swath 250m, 500m, and 1km (MYD09). This product is computed from the MODIS Level 1B land bands 1, 2, 3, 4, 5, 6, and 7 (centered at 648 nm, 858 nm, 470 nm, ...


14. MODIS/Terra L2 Surface Reflectance, 5-Min Swath 250m, 500m, and 1km [MOD09_6]
MODIS/Terra L2 Surface Reflectance, 5-Min Swath 250m, 500m, and 1km (MOD09). This product is computed from the MODIS Level 1B land bands 1, 2, 3, 4, 5, 6, and 7 (centered at 648 nm, 858 nm, 470 nm, ...


15. Ocean Acidification Seascape: Linking Natural Variability and Anthropogenic changes in pH and Temperature to Performance in Calcifying Antarctic Marine Invertebrates [NSF-ANT12-46202]
The research supported in this project will examine the effects of environmental change on a key Antarctic marine invertebrate, a pelagic mollusk, the pteropod, Limacina helicina antarctica. There ...


16. Optical Fabric and Fiber Logging of Glacial Ice (1142010) [NSF-ANT11-42010]
This award supports a project to combine the expertise of both glaciologists and optical engineers to develop polarization- preserving optical scattering techniques for borehole tools to identify ...


17. PALS Soil Moisture Experiment (1999-2008) 800 m Earth-Fixed Grid Brightness Temperature and Backscatter Match-Up [NSIDC-0666]
This data set contains match���up data obtained by the Passive Active L��� and S���band (PALS) microwave aircraft instrument. The data were collected as part of four different campaigns: Southern ...


18. Global Monthly Streamflow Time Series [NCAR_DS556.0]
Copy of CD - Global Streamflow Time Series, v.1.0 (a global hydro-climatic data network) Michael Dettinger (USGS) and Henry Diaz (CDC) (Journal of Hydrometeorology, I(4), 289-310, ...


19. Long-Term Ecological Research (LTER)/AND004: Stream Cross Section Profiles in H.J. Andrews Forest [LTER_AND004]
LTER - Long-Term Ecological Research Program/H.J. Andrews Forest (AND) LTER/AND004 [Summary adapted from the LTER Core Data Set Catalog]: This study was established to monitor changes in channel ...


20. Monthly Canadian Riverflow Data [NCAR_DS554.0]
This dataset contains monthly riverflow data for stations (gauges) on Canadian rivers and streams.


21. Monthly Discharge Data for World Rivers (except former Soviet Union) [NCAR_DS552.1]
This dataset contains monthly river discharge rates for 4,425 locations around the world except for the former Soviet Union. This dataset combines the UNESCO set (ds552.0) ...


22. Russian River Flow Data by Bodo [NCAR_DS553.1]
Monthly River flow rates for Russia and former Soviet Union countries prepared by Byron Bodo whereby data were combined from ds552.0 (UNESCO and GRD sets) and ds553.0 (Russian ...


23. U.S. River Runoff at Ocean Sites [NMFS0001]
Monthly mean river runoff data for major streams of the U.S. at gauges near the ocean. Data were entered from U.S.G.S. annual reports.


24. Circumpolar Active Layer Monitoring (CALM) Program Network [GGD313]
The CALM network includes 168 active sites in both hemispheres with 15 participating countries. This network represents the only coordinated and standardized program of observations using standard ...


25. DMSP SSM/I-SSMIS Pathfinder Daily EASE-Grid Brightness Temperatures [NSIDC-0032]
This Level-3 Equal-Area Scalable Earth-Grid (EASE-Grid) Brightness Temperature data set, collected since 09 July 1987, is a part of the NOAA/NASA Pathfinder Program. The data set consists of gridded ...


26. IPCC 4th Assessment Model Output Database. [IPCC_AR4_MODEL_OUTPUT]
The Intergovernmental Panel on Climate Change (IPCC) was established by the World Meteorological Organization and the United Nations Environmental Program to assess scientific information on climate ...


27. IceBridge DMS L0 Raw Imagery [IODMS0]
This data set contains level zero imagery taken from the Digital Mapping System (DMS) over Antarctica and Greenland. The data were collected as part of Operation IceBridge funded aircraft survey campaigns.


28. NASA Land Information System (LIS) Data Sets [NASA_LIS_DATA]
The Land Information System (LIS) provides collection of sample data for demonstration of LIS code. The original source of each data set is given whenever possible. LIS does not endorse the validity, ...


29. NOAA National Centers for Environmental Prediction (NCEP)'s Global Forecast System (GFS) Model [NOAA_NCEP_GFS_Model]
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 ...


30. Near-Real-Time DMSP SSMIS Daily Polar Gridded Brightness Temperatures [NSIDC-0080]
The Near-Real-Time DMSP SSM/I-SSMIS Daily Polar Gridded Brightness Temperature product provides near-real-time polar stereographic gridded daily ...


31. Nimbus-5 ESMR Polar Gridded Sea Ice Concentrations [NSIDC-0009]
Daily and monthly averaged sea ice concentrations from the Nimbus-5 Electrically Scanning Microwave Radiometer (ESMR) are available for the Arctic and Antarctic from 12 December 1972 through 31 December ...


32. OSTM/Jason-2 Level-2 Geophysical Data Records [gov.noaa.class.J2-XGDR]
ABSTRACT: OSTM/JASON-2 is a follow-on mission continuing the TOPEX/Poseidon and Jason-1, and is designed to ensure continuity of high quality measurements for ocean science and to provide operational ...


33. Sea Ice Index [G02135]
The Sea Ice Index provides a quick look at Arctic- and Antarctic-wide changes in sea ice. It is a source for consistent, up-to-date sea ice extent and concentration ...


34. 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 ...


35. Collaborative Research in IPY: Abrupt Environmental Change in the Larsen Ice Shelf System, a Multidisciplinary Approach -- Cryosphere and Oceans - LARISSA_0732655 [LARISSA_0732655]
Like no other region on Earth, the northern Antarctic Peninsula represents a spectacular natural laboratory of climate change and provides the opportunity to study the record of past climate and ecological ...


36. 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 ...


37. 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 ...


38. 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 ...


39. MADIS Meteorological Surface Dataset [MADIS_METSFC]
Surface land and maritime observing stations report various meteorological variables that describe the current weather. These variables include basic measurements such as temperature, relative humidity, ...


40. Cape Sable Water Quality and Suspended Sediment Data [SOFIA_Cape_Sable]
The Cape Sable peninsula is located on the southwestern tip of the Florida peninsula within Everglades National Park (ENP). Lake Ingraham, the largest lake within Cape Sable, is now connected to the ...


41. Everglades Depth Estimation Network (EDEN) November 2007 Digital Elevation Model for use with EDENapps [USGS_SOFIA_eden_dem_cm_nov07_nc]
This is the 1st release of the third version of an Everglades Depth Estimation Network (EDEN) digital elevation model (DEM) generated from certified airborne height finder ...


42. 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 ...


43. 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 ...


44. Linking a conceptual karst hydrogeologic model of the Biscayne aquifer to ground-water flow simulations from Everglades National Park to Biscayne National Park - Phase 1 [USGS_SOFIA_karst_model]
This project in being undertaken to develop a high-resolution 3-dimensional karst hydrogeologic framework of the Biscayne aquifer between Everglades National Park (ENP) and Biscayne National Park ...


45. 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/), ...


46. 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 ...


47. 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 ...


48. 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 ...


49. Mount Erebus Volcano Observatory III (MEVO III): Conduit Processes and Surveillance [NSF-ANT08-38817]
This award is funded under the American Recovery and Reinvestment Act of 2009 (Public Law 111-5). Mount Erebus is Antarctica's most active volcano that has been in a persistent state of activity for ...


50. Collaborative Research: Integrative Study of Marine Ice Sheet Stability and Subglacial Life Habitats in W Antarctica - Lake and Ice Stream Subglacial Access Research Drilling (LISSARD) [NSF-ANT08-39059]
The LISSARD project (Lake and Ice Stream Subglacial Access Research Drilling) is one of three research components of the WISSARD integrative initiative (Whillans Ice Stream Subglacial Access Research ...


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