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1. Aerial Survey Database for Canada (ASDB) [Canada_CTI_AerialSurvData]
The Aerial Survey Database (ASDB) is a data bank of photogrammetric control points that have been established through the process of aerotriangulation. The primary purpose of this database is to ...


2. Canadian National Seismograph Network - Hourly Plots Archive [Canada_GSC_NatlSeisHour]
The Geological Survey of Canada (GSC) operates nearly 100 seismographs across Canada to detect and locate earthquakes. Together, these instruments make up the Canadian National Seismograph Network ...


3. Canadian Wildland Fire Information System - Fire Behaviour Prediction [Canada_CFS_CdnWilaFireInSysFBP]
The Canadian Wildland Fire Information System, Fire Behavior Prediction system, provides quantitative estimates of head fire spread rate, fuel consumption, fire intensity and ...


4. Canadian Wildland Fire Information System - Fire Weather Index [Canada_CFS_CdnWilanFireInfSyFWI]
The Canadian Wildland Fire Information System, Fire Weather Index, consists of six components that account for the effects of fuel moisture and wind on fire behavior. ...


5. Cartographic Boundary File: Census Agricultural Region (CAR) - 2001 Census, Canada [Canada_SAGA_CartoBoundCAR2001]
This product is a cartographic boundary file that delineates the subprovincial geographic areas created for disseminating agricultural statistics from the 2001 Census of Agriculture. The file covers ...


6. Land Cover Map of Canada Using NOAA AVHRR 1-km data from 1995 [Canada_CCRS_LandCover95]
A new map of the land cover distribution of Canada has been produced through a cooperative project between CCRS and the Canadian Forest Service. Generated using ...


7. AmeriFlux CO2, Water Vapor, and Energy Exchange from Native Tallgrass Prairie Site Near Shidler, Oklahoma, 1996-1997 [AMERIFLUX_SHIDLER-CDIAC]
The tallgrass site near Shidler, Oklahoma is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


8. AmeriFlux CO2, Water Vapor, and Energy Exchange from a Wheat Site Near Ponca, Oklahoma 1996-1997 [AMERIFLUX_PONCA_CDIAC]
The wheat site near Ponca, Oklahoma is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


9. BioChem: Nutrients and phytoplankton in Prince Edward Island inlets during late summer to fall (OBIS Canada) [OBIS.BioChem_PEI_Phytoplankton_Monitoring_Program]
Inlets of Prince Edward Island (PEI) provide an important source of income, offered by the rapidly growing molluscan shellfish (mostly blue mussels, Mytilus edulis) aquaculture industry. At the same ...


10. Catalog of Mount St. Helens 2004-2007 Dome Samples with Major- and Trace-element Chemistry [USGS_OFR_2008_1130]
Sampling and analysis of eruptive products at Mount St. Helens is an integral part of volcano monitoring efforts conducted by the U.S. Geological Survey's Cascades Volcano Observatory (CVO). The objective ...


11. Cetacean distributions, northern California Current system, during the upwelling season of 2000, GLOBEC. [Cetaceans_NEP]
As a part of the GLOBEC-Northeast Pacific project, line-transect surveys of cetaceans were conducted on two cruises to northern portion of the California Current System (coastal Oregon and Northern ...


12. Cross shelf/slope CTD sections were made during 2000 and 2002 on 8 ship cruises off coastal California and Oregon. Approx. 20 different sections were occupied. GLOBEC, NEP Project [ccs_proc_ctd_NEP]
As part of the Northeast Pacific Project (NEP) Process Study, CTD profiles where made at project designated Standard sections off Northern California and Oregon in 2000 and 2002. These standard sections ...


13. Cryostratigraphy and soil physical properties of frozen cores taken in 2012 and 2013 at BEO, Barrow, Alaska [Cryo_Soil_physical properties_frozen_cores_2012_2013_BEO_Barrow_AK]
Data set includes description, images and information about soil properties (volumetric/gravimetric ice content, wet/dry bulk density, soil texture and thermal conductivity of frozen soil) obtained ...


14. Free-Air CO2 Enrichment (FACE) Experiment: Daily Leaf Area Index (LAI) Data [CDIAC_FACE_LAI]
Leaf area data are available for 1999-2006. There is a daily file for each year which contains the leaf area index values (m2/m2).Leaf area index (LAI, total one-sided leaf area above a unit of ground ...


15. Geologic Map and Digital Database of the House Rock Quadrangle, Coconino County, Northern Arizona [USGS_Map_MF-2364]
This geologic map is part of a cooperative project between the U.S. Geological Survey and the Kaibab National Forest Service to provide geologic information for the Paradine Plains Cactus (Pediocactus ...


16. Geologic map of the Jasper quadrangle, Newton and Boone Counties, Arkansas [USGS_MAP_MF-2356]
To provide a digital geologic map database of the quadrangle that improves understanding of the regional geologic framework and its influence on the regional groundwater flow system. This digital ...


17. Global, Regional, and National CO2 Emission Estimates from Fossil Fuel Burning, Cement Production, and Gas Flaring: 1751-2002/CDIAC NDP-030 [CDIAC_NDP30]
The data presented in this Numeric Data Package (NDP-030) include global, regional, and national annual estimates of CO2 emissions from fossil fuel burning, cement production, and gas flaring have ...


18. Ground-Water Quality in the Mohawk River Basin, New York, 2006 [USGS_OFR_2008_1086]
Water samples were collected from 27 wells from August through November 2006 to characterize ground-water quality in the Mohawk River Basin. The Mohawk River Basin covers 3,500 square miles in central ...


19. Influences and Interactions of Inundation, Peat, and Snow on Active Layer Thickness: Modeling Archive [Inundation_Peat_Snow_Active_Layer_Thickness_Modeling_Archive]
The Advanced Terrestrial Simulator was used to simulate thermal hydrological conditions across varied environmental conditions for an ensemble of 1D models of Arctic permafrost. The thickness of organic ...


20. Ionospheric Doppler Radars from the CEDAR Data Base at NCAR/HAO [CEDAR_IDR]   PARENT METADATA
The Coupling, Energetics, and Dynamics of Atmospheric Regions (CEDAR) Data Base at NCAR/HAO holds data collected from HF ionospheric doppler radars. The HF radars are organized into a community called ...


21. MEaSUREs Greenland Ice Sheet Mosaics from SAR Data [NSIDC-0633]
This data set, part of the NASA Making Earth System Data Records for Use in Research Environments (MEaSUREs) program, contains high resolution mosaics of radar backscatter for the Greenland Ice Sheet ...


22. Polar Ice Sounding and Geomagnetics [G00790]
Data addresses ice thickness and related geomagnetics generated during remote sensing flights over Antarctica and Greenland. Analog records are oscilloscope traces and snapshots of Z-mode radar echo ...


23. Recent Earthquakes in Northern California and Vicinity from the Rapid Earthquake Location Service [NCEDC-FINGER-QUAKE]
The Rapid Earthquake Location Service provides a list of magnitude 2 or greater earthquakes recorded by the USGS Northern California Seismic Network and the UCB Berkeley Digital Seismic Network during ...


24. Seabird distributions during the upwelling season of 2000, northern California Current system, GLOBEC. [birds_metabirds_NEP]
As a part of the GLOBEC-Northeast Pacific project, seabird populations were surveyed on two cruises to northern portion of the California Current System. The surveys were conducted simultaneously ...


25. Seismic Landslide Hazard for the Cities of Oakland and Piedmont, California [USGS_Map_MF-2379]
The map is intended as a tool for regional planning. Any site-specific planning or analysis should be undertaken with the assistance of a qualified geotechnical engineer. This hazard map should ...


26. Snow Depth and Density at End-of-Winter for NGEE Areas A, B, C and D, Barrow, Alaska, 2012-2014 [Snow_Depth_Density_Winter_NGEE_A_B_C_D_Barrow_ AK_2012_2014]
End-of-winter snow depth and average snow density from area A, B, C and D, which include 1000's of point depth measurement located between ~20 and ~50 cm apart. Dataset DOI: http://dx.doi.org/10.5440/1236472 ...


27. Soil Carbon and Nitrogen Database [SAGE_SOILDATA]
The rolling landscape of Wisconsin represents a complex mosaic of agricultural land (pastures and cropping systems), forests, prairies, lakes, and urban centers. It is well documented that the conversion ...


28. Time-lapse photography at BEO, Barrow, Alaska, 2014 [Time_lapse_photo_BEO_Barrow_AK_2014]
Time-lapse photography for June-October in 2014 was obtained at six locations within BEO. (Site A, Site D, Methane Shed, Power Pole #19/20/21) PURPOSE: Monitoring of seasonal change in snow ...


29. Using Flow Cytometry, bacteria abundance was determined for samples collected in Oregon/California coastal waters, 2001-2003, GLOBEC, Northeast Pacific Program. [fcm_NEP]
Standard cross shelf/slope sections (max. of 5) were routinely sampled with bottle casts to determine bacteria abundance and concentration of cells with high/low nucleic acid content. Sampling was ...


30. Walker Branch Watershed, AmeriFlux CO2, Water Vapor, and Energy Exchange Oak Ridge National Laboratory, TN 1995-1998 [AMERIFLUX_WBW_CDIAC]
The Walker Branch Watershed (WBW), Tennessee is part of the AmeriFlux network of field research projects measuring the exchange of carbon dioxide (CO2) between terrestrial ecosystems and the atmosphere. ...


31. Water column properties (physical and chemical) for repeat cruises to the California Current System, 2000 and 2002, Northeast Pacific, U.S. GLOBEC. [bottle_data_2002_NEP]
Water column properties are reported for repeat cruises (June - August of 2000 and 2002) to the California Current System off coastal Oregon and Northern California. Parameters reported are: nutrients, ...


32. Zooplankton Composition and Abundance at the North Inlet Salt Marsh: Former Long-Term Ecological Research (LTER)/NIN009 [LTER_NIN009]
LTER - Long-Term Ecological Research Program/North Inlet Salt Marsh, South Carolina (NIN) LTER/NIN009 [Summary adapted from the LTER Core Dataset Catalog] In order to assess ...


33. CD-ROM with METEOSAT Images and Sequence Images of Meteorological Situations; Hurricane, Tropical Storm, Summer and Perturbed Spring Situation [CD_METEOSAT_WEATHER_IN_MOTION_2]
This CD-ROM contains Meteosat images which display meteorological classical situation, taken between 1992 and 1994 by METEOSAT-3 and by METEOSAT-5. Original images in all 3 Meteosat spectral channel ...


34. IMMAGE -Internet-based Modelling, Mapping, and Analysis for the Greater Everglades [USGS_SOFIA_IMMAGE]
IMMAGE will develop a coupled GIS-enabled web-based decision support (DS) framework to provide interactive model-based scenarios to evaluate the potential impact of sea level rise on water supply, ...


35. Monitoring Sudden Oak Death in California [CAMFER_SOD]
The objective of the Monitoring Sudden Oak Death Program is to determine the distribution, incidence, and impact of Sudden Oak Death and Phytophthora ramorum in the state of California. We are interested ...


36. COMET Case Study 015: Southeast U.S. Cyclogenesis 1998 Data at UCAR/JOSS/NOAA/CODIAC [COMET015_UCAR_JOSS_NOAA_CODIAC]   PARENT METADATA
This case follows the evolution of a low pressure system through its life cycle as it moved from Arkansas to Illinois, and provides a good example of the effects of model biases in the AVN model. ...


37. Gulf of Maine Coastal Ocean Observing Center Cruise Data - Zooplankton [COOA_Zooplankton]   PARENT METADATA
This collection contains data acquired on cruises to the Western Gulf of Maine. Monthly cruises began in April 2002 for the REACH project with limited spatial coverage and limited measurements. Beginning ...


38. Gulf of Maine Cruise Data - pCO2 Carbon Dioxide [COOA_pCO2]   PARENT METADATA
The UNH Coastal Ocean Observing Center's Coastal Carbon Group is an interdisciplinary research team within UNH-EOS engaged in efforts to observe and model how the Earth's pool of carbon moves between ...


39. Water Survey of Canada [gomc_32]
As pressures on our water increase, the need for reliable hydrologic data and information becomes more urgent. The data collected by Environment Canada and its partners make it possible to manage ...


40. Wild Species: A General Status of Species in Canada [WS_173]
The intent of the Wild Species series is to answer the following fundamental questions about wild species in Canada: which species occur in Canada, in which provinces, territories or ocean regions ...


41. 30 arc-second DEM for North America and Hawaii [GNVd0191_104]
DEM. Constructive comments from users of this data set are greatly appreciated. Please contact Kris Verdin (kverdin@dg1.cr.usgs.gov) or Sue Jenson (jenson@dg1.cr.usgs.gov) with your comments. Data ...


42. Gravity Data for the National Petroleum Reserve-Alaska [GRAVCD-npra]
This data set is part of a 2 CD-ROM set from NOAA's National Geophysical Data Center entitled Land and Marine Gravity Data - 1999 Edition. The gravity station data (53,520 records) were gathered ...


43. Harvard Forest Long-term Ecological Research [USDA0597]
Harvard Forest research focuses on historical and modern changes in Central New England forests, resulting from human and natural disturbance. The data in "Harvard Forest Long-term Ecological Research ...


44. Historical Tsunami Database for the Pacific, 47 B.C - 2001 [HTDBPAC]
The Historical Tsunami Database for the Pacific (HTDB/PAC) was established and is being maintained by the Novosibirsk Tsunami Laboratory (NTL) of the Institute of Computational Mathematics and Mathematical ...


45. Long-Term Ecological Research (LTER)/HFR001: Meteorological Data [LTER_HFR001]
HFR001: Minimum temperature, maximum temperature, and 24-hour precipitation amounts are recorded daily. The Harvard Forest LTER site (HFR) is primarily Eastern deciduous forest. Research topics include: ...


46. Long-Term Ecological Research (LTER)/HFR002: Forest Inventory [LTER_HFR002]
HFR002: Three forested tracts, comprising a total of 1,200 ha, are sampled every 10-30 years. Stand boundaries are located by ground survey (1936) or aerial photography (1946 and later). Each stand ...


47. Long-Term Ecological Research (LTER)/HFR003: Tree Maps [LTER_HFR003]
HFR003: Two sites are sampled every 5-15 years: (1) 4 ha, mixed hardwoods, since 1962; (2) 0.7 ha, hemlock, since 1990. Standing trees (> 5 cm) are mapped, and species type, DBH, canopy class, and ...


48. Long-Term Ecological Research (LTER)/HFR004: Ecosystem Response to Chronic Nitrogen Additions [LTER_HFR004]
HFR004: Nitrogen is being added as ammonium nitrate at rates of 50 and 150 kg/ha-yr in oak-maple and red pine stands. Measurements include nitrogen mineralization, litter decomposition, tree growth, ...


49. Long-Term Ecological Research (LTER)/HFR005: Post Hurricane Vegetation Response [LTER_HFR005]
HFR005: Plot level regeneration following the 1938 hurricane is measured at Harvard Forest (since 1938) and at Pisgah (Winchester, New Hampshire, since 1984). Measurements include tree species, DBH, ...


50. Long-Term Ecological Research (LTER)/HFR006: Hurricane Simulation [LTER_HFR006]
HFR006: Trees will be pulled down to simulate hurricane damage in two mixed hardwood plots: (1) 0.35 ha, September 1989; (2) 0.6 ha, September 1990. In the first plot, the extent of damage, changes ...


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