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16451 Titles Match Your Query
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1. 30 arc-second DEM for Africa [GNVd0188_104]
PLEASE NOTE: This is an updated release of the Africa 30 arc second DEM. Comments from users of this data set are welcome. Please contact Dean Gesch (gesch@dg1.cr.usgs.gov) or Sue Jenson (jenson@dg1.cr.usgs.gov). ...


2. 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 ...


3. 30 arc-second DEM for South America [GNVd0192_104]
Authors This data set was developed by Norman Bliss (bliss@dg1.cr.usgs.gov) and Lisa Olsen (olsenl@dg1.cr.usgs.gov) as part of a project led by Susan Jenson (jenson@edcserver1.cr.usgs.gov). The advice ...


4. Africa FAO Agro-Ecological Zones (GIS Coverage) [NBId0016_101]
New-ID: NBI16 Agro-ecological zones datasets is made up of AEZBLL08, AEZBLL09, AEZBLL10. The Africa Agro-ecological Zones Dataset documentation Files: AEZBLL08.E00 Code: 100025-011 AEZBLL09.E00 ...


5. African Meteorology (GIS Coverage of Precipitation and Winds) [NBId0006_101]
New-ID: NBI06 Dataset covers mean annual rainfall distribution, number of wet days, wind speed and velocity. The Africa Meteorological Dataset documentation The Africa Meteorological dataset is ...


6. 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 ...


7. 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 ...


8. Historical Tsunami Database for the Mediterranean, 1628 B.C - 2000 [HTDBMED]
The Historical Tsunami Database (HTDB) Mediterranean was established and is being maintained by the Novosibirsk Tsunami Laboratory (NTL) of the Institute of Computational Mathematics and Mathematical ...


9. 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 ...


10. Kenya Soils (GIS Coverage from UNEP/GRID Nairobi) [NBId0089_101]
New-ID: NBI89 SOIL MAP OF KENYA. Produced by the Republic of Kenya, Kenya Soil Survey in the Ministry of Agriculture Nairobi. Agro-climatic classification and map preparation was done by H. M. ...


11. 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: ...


12. 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 ...


13. 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 ...


14. 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, ...


15. 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, ...


16. 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 ...


17. Long-Term Ecological Research (LTER)/KBS003: Kellogg Biological Station Baseline Variability Study [LTER_KBS003]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS003 [Summary adapted from the LTER Core Data Set Catalog]: Results from a study of spatial variability conducted ...


18. Long-Term Ecological Research (LTER)/KBS006: Distribution and Composition of Seed Bank in Crop and Successional Communities [LTER_KBS006]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS006 (Summary adapted from the LTER Core Data Set Catalog): The distribution and composition of the weed seed ...


19. Long-Term Ecological Research (LTER)/KBS011: Microbial Biomass Dynamics in Crop and Successional Communities [LTER_KBS011]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS011 (Summary adapted from the LTER Core Data Set Catalog): Measurements of soil microbial biomass C and N by ...


20. Long-Term Ecological Research (LTER)/KBS013: Nitrous Oxide (N2O) and CO2 Fluxes from Cropped and Early Successional Communities [LTER_KBS013]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS013 (Summary adapted from the LTER Core Data Set Catalog): Results from a study of N2O and CO2 fluxes from soybean/corn ...


21. Long-Term Ecological Research (LTER)/KBS018: Kellogg Biological Station Herbarium [LTER_KBS018]
LTER - Long-Term Ecological Research Program/Kellogg Biological Station (KBS) LTER/KBS018 (Summary adapted from the LTER Core Data Set Catalog): The KBS Herbarium contains over 6,000 specimens, ...


22. Long-Term Ecological Research (LTER)/NTL001: Physical Limnology of North Temperate Lakes Primary Study Lakes [LTER_NTL001]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL001 [Summary adapted from the LTER Core Data Set Catalog]: Parameters characterizing the physical limnology of the ...


23. Long-Term Ecological Research (LTER)/NTL002: Chemical Limnology of North Temperate Lakes Primary Study Lakes [LTER_NTL002]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL002 [Summary adapted from the LTER Core Data Set Catalog]: Parameters characterizing the chemical limnology of the ...


24. Long-Term Ecological Research (LTER)/NTL003: Plankton in North Temperate Lakes Primary Study Lakes [LTER_NTL003]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL003 [Summary adapted from the LTER Core Data Set Catalog]: Planktonic data include chlorophyll a, phytoplanktonic ...


25. Long-Term Ecological Research (LTER)/NTL004: Sediment Deposition in North Temperate Lakes Primary Study Lakes [LTER_NTL004]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL004 [Summary adapted from the LTER Core Data Set Catalog]: Settling particulate matter is collected using ...


26. Long-Term Ecological Research (LTER)/NTL005: Aquatic Macroflora Composition and Biomass in Trout Lake, Wisconsin [LTER_NTL005]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL005 [Summary adapted from the LTER Core Data Set Catalog]: These data were collected to document and characterize ...


27. Long-Term Ecological Research (LTER)/NTL006: Pelagic Macroinvertebrates in North Temperate Lakes Primary Study Lakes [LTER_NTL006]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL006 [Summary adapted from the LTER Core Data Set Catalog]: Five vertical tows are done at the deepest point of each ...


28. Long-Term Ecological Research (LTER)/NTL007: Crayfish in North Temperate Lakes Primary Study Lakes [LTER_NTL007]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL007 [Summary adapted from the LTER Core Data Set Catalog]: LTER core data include catch in cylindrical traps baited ...


29. Long-Term Ecological Research (LTER)/NTL008: Benthic Macroinvertebrates in North Temperate Lakes Primary Study Lakes [LTER_NTL008]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL008 [Summary adapted from the LTER Core Data Set Catalog]: Macroinvertebrates are collected from selected shoreline ...


30. Long-Term Ecological Research (LTER)/NTL009: Fish in North Temperate Lakes Primary Study Lakes [LTER_NTL009]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL009 [Summary adapted from the LTER Core Data Set Catalog]: Data are collected annually to enable us to track the ...


31. Long-Term Ecological Research (LTER)/NTL010: Determination of Pelagic Fish Abundance in North Temperate Lakes Primary Study Lakes [LTER_NTL010]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL010 [Summary adapted from the LTER Core Data Set Catalog]: Data are collected along a set of transects in each of ...


32. Long-Term Ecological Research (LTER)/NTL011: Groundwater Flow in the Area Surrounding the North Temperate Lakes Primary Study Lakes [LTER_NTL011]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL011 [Summary adapted from the LTER Core Data Set Catalog]: Monthly head measurements from a network of ...


33. Long-Term Ecological Research (LTER)/NTL012: Chemistry of the Groundwater in the Area Surrounding the North Temperate Lakes Primary Study Lakes [LTER_NTL012]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL012 [Summary adapted from the LTER Core Data Set Catalog]: A network of 11 monitoring wells is used to characterize ...


34. Long-Term Ecological Research (LTER)/NTL013: Lake Evaporation from Sparkling Lake, Wisconsin [LTER_NTL013]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL013 [Summary adapted from the LTER Core Data Set Catalog]: Questions relating to the flux of solute elements to and ...


35. Long-Term Ecological Research (LTER)/NTL014: Meteorological Data for Trout Lake Area [LTER_NTL014]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL014 [Summary adapted from the LTER Core Data Set Catalog]: Meteorological measurements are being gathered at a site ...


36. Long-Term Ecological Research (LTER)/NTL015: Ice Duration in North Temperate Lake Primary Study Lakes [LTER_NTL015]
LTER - Long-Term Ecological Research Program/North Temperate Lakes (NTL) LTER/NTL015 [Summary adapted from the LTER Core Data Set Catalog]: Data include day of freeze-up and thaw of seven primary ...


37. Senegal FAO Soil Types (UNEP/GRID/WHO/CISFAM) [NBId0156_101]
New-ID: NBI156 The Soils Types of Senegal Dataset Documentation File: SENEGAL2.IMG Code: 146003-001 Raster Member IMG files are in IDRISI format Originally digitized from the UNESCO/FAO Soil ...


38. Senegal Vegetation Types (UNEP/GRID/WHO/CISFAM) [NBId0157_101]
New-ID: NBI157 The Vegetation Types of Senegal Dataset Documentation File: SENEGAL3.IMG Code: 146004-001 Raster Member IMG file is in IDRISI format Originally digitized for the UNEP/FAO/ESRI ...


39. UCSB Earth System Science Workbench (ESSW): AVIRIS Imagery [UCSB_ESSW_AVIRIS]
The Earth System Science Workbench (ESSW) and the Snow Hydrology Group in the Donald Bren School of Environmental Science and Management at UCSB has a partial archive of NASA/JPL's Airborne Visible/Infrared ...


40. UNEP-GRID Uganda Database - Climatology, Geomorphology, Animals, Boundaries, Land Cover, Population, Land Use [NBId0027_101]
The UNEP/GRID Ugandan database has been developed with ARC/INFO software at GRID- Nairobi from January to July 1987. Datasets (using the Uganda Environmental Resource Datasets) were digitized partly ...


41. SWOE Thermal Analysis and Measurement Program During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_STAMP]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): SWOE Thermal Analysis and Measurement Program (STAMP) The Biospheric Sciences Branch (formerly Earth Resources Branch) within ...


42. Soil and Air Temperatures During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_SOIL_AIR_TEMP]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Soil and Air Temperatures The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial ...


43. Visible/Infrared Intelligent Spectrometer Reflectances During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_VIRIS]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Visible/Infrared Intelligent Spectrometer (VIRIS) Reflectances The Biospheric Sciences Branch (formerly Earth Resources Branch) ...


44. Biomass Estimates for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_BIOMASS]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Fresh and Dry Biomass Estimates in the International Paper Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources ...


45. Color Infrared Aerial Photograph of Study Area for the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_CIR_PHOTO]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Color Infrared Aerial Photograph of the Tower Site The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


46. Edinburg Forest Cuts Map of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_EDINBURG_CUTS]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Edinburg Township Area Cuts Map The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory for Terrestrial ...


47. Elevation Contours for Study Area of the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_TOPOGRAPHY]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Elevation Contours for the Northern Experimental Forest The Biospheric Sciences Branch (formerly Earth Resources Branch) within the Laboratory ...


48. Global Positioning System Ground Control Points Acquired 1993 for the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_GPS_1293]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Global Positioning System Ground Control Points and Field Site Locations from 1993 The Biospheric Sciences Branch (formerly Earth Resources ...


49. Global Positioning System Ground Control Points Acquired 1995 for the Forest Ecosystem Dynamics Project Spatial Data Archive [FED_GPS_1095]
Forest Ecosystem Dynamics (FED) Project Spatial Data Archive: Global Positioning System Ground Control Points and Field Site Locations from 1995 The Biospheric Sciences Branch (formerly Earth Resources ...


50. Helicopter MMR Reflectances During the Forest Ecosystem Dynamics - Multisensor Aircraft Campaign [FEDMAC_HELO_MMR]
Forest Ecosystem Dynamics Multisensor Airborne Campaign (FED MAC): Helicopter mounted Modular Multiband Radiometer Reflectance Measurements The Biospheric Sciences Branch (formerly Earth Resources ...


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