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101 Titles Match Your Query
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1. Baltimore Ecosystem Study Watershed Boundary for Baltimore-Long Term Ecological Research Network (LTER) - lter_BES_GFWwatershedboundary [lter_BES_GFWwatershedboundary]
The Gwynns Falls watershed boundary polygon is part of the Baltimore Ecosystem Study (BES) project. This coverage was created by SELECTing the Gwynns Falls Watershed from a coverage of subsheds. ...


2. Baltimore Ecosystem Study Watershed Boundary for Baltimore-Long Term Ecological Research Network (LTER) - lter_BES_watershedboundary [lter_BES_watershedboundary]
The Gwynns Falls watershed boundary polygon is part of the Baltimore Ecosystem Study (BES) project. This coverage was created by SELECTing the Gwynns Falls Watershed from a coverage of subsheds. ...


3. SPOT collection: SPOT 1-2-3-4 MONO [CNES_http__cnes.fr_ark_68059_0a35c389f44e9aa78aa673f7af7083c2_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...


4. SPOT collection: SPOT 1-2-3-4 MULTI [CNES_http__cnes.fr_ark_68059_6392c6f3277ec81c447cebf8725f60b0_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...


5. SPOT collection: SPOT 5 - MONO [CNES_http__cnes.fr_ark_68059_e2ec68aa5dc980130f1d63f6166e1ab5_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...


6. SPOT collection: SPOT 5 - MULTI [CNES_http__cnes.fr_ark_68059_d17d65fa3320acd16eb9eaa35da36e1c_IDN]
MODIS (or Moderate Resolution Imaging Spectroradiometer) is a key instrument aboard the Terra (EOS AM) and Aqua (EOS PM) satellites. Terra's orbit around the Earth is timed so that it passes from ...


7. 1:250,000 Scale Quadrangles of Land Use/Land Cover GIRAS Spatial Data in the Conterminous U.S. [EPA_GIRAS]
This is land use/land cover digital data collected by USGS and converted to ARC/INFO by the EPA. This data is useful for environmental assessment of land use patterns with ...


8. A Directory of Illinois Nature Preserves [IGDNR_NATPRES]
This data set depicts the nature preserves of Illinois, digitized from USGS 7.5 minute quadrangles. A nature preserve is an area of land or water in public or private ownership that is ...


9. A New High-Resolution National Map of Vegetation Ecoregions Produced Empirically Using Multivariate Spatial Clustering [ORNL_MGC]
A parallel supercomputer was used to divide the conterminous 48 states of the United States into 1000, 2000, 3000, 5000, and 7000 ecoregions with relatively homogeneous values of elevation, edaphic, ...


10. ATSDR Hazardous Waste Site Polygon Data with CIESIN Modifications, Version 2 [CIESIN_SEDAC_SSF_HWSPDCMv2]
The Agency for Toxic Substances and Disease Registry (ATSDR) Hazardous Waste Site Polygon Data with CIESIN Modifications, Version 2 is a database providing georeferenced data for 1,572 National ...


11. ATSDR Hazardous Waste Site Polygon Data, Version 2 [CIESIN_SEDAC_SSF_HWSPDv2]
The Agency for Toxic Substances and Disease Registry (ATSDR) Hazardous Waste Site Polygon Data, Version 2 consists of 2,080 polygons for selected hazardous waste sites that were compiled on May ...


12. Agricultural Online Access (AGRICOLA) Database [USDA_AGRICOLA]
AGRICOLA (AGRICultural OnLine Access) is a bibliographic database of citations to the agricultural literature created by the National Agricultural Library and its cooperators. Production ...


13. Analysis Products on Urbanization [NRCS_NRI_SotL_URBANIZTION]
The Urbanization maps contain preliminary 1997 NRI data as well as 1992 and earlier data. Some of the maps look at the amount of change in developed land area. The land may have been previously ...


14. Anthropogenic Biomes of the World, Version 1 [CIESIN_SEDAC_ANTHROMES_v1]
The Anthropogenic Biomes of the World Dataset, Version 1 describes globally- significant ecological patterns within the terrestrial biosphere caused by sustained direct human interaction with ecosystems, ...


15. Anthropogenic Biomes of the World, Version 2: 1700 [CIESIN_SEDAC_ANTHROMES_v2_1700]
The Anthropogenic Biomes of the World, Version 2: 1700 data set describes anthropogenic transformations within the terrestrial biosphere caused by sustained direct human interaction with ecosystems, ...


16. Anthropogenic Biomes of the World, Version 2: 1800 [CIESIN_SEDAC_ANTHROMES_v2_1800]
The Anthropogenic Biomes of the World, Version 2: 1800 data set describes anthropogenic transformations within the terrestrial biosphere caused by sustained direct human interaction with ecosystems, ...


17. Anthropogenic Biomes of the World, Version 2: 1900 [CIESIN_SEDAC_ANTHROMES_v2_1900]
The Anthropogenic Biomes of the World, Version 2: 1900 data set describes anthropogenic transformations within the terrestrial biosphere caused by sustained direct human interaction with ecosystems, ...


18. Anthropogenic Biomes of the World, Version 2: 2000 [CIESIN_SEDAC_ANTHROMES_v2_2000]
The Anthropogenic Biomes of the World, Version 2: 2000 data set describes anthropogenic transformations within the terrestrial biosphere caused by sustained direct human interaction with ecosystems, ...


19. BALANS Land cover [BALANS_LandCover]
The BALANS land cover dataset has been assembled from satellite data from the IRS 1C/1D WiFS satellite. The reference data has been collected from national sources. Note that the ...


20. Baltimore Ecosystem Study -Long Term Ecological Research Network (LTER) [lter_BES]
The Baltimore Ecosystem Study (BES) aims to understand metropolitan Baltimore as an ecological system. The program brings together researchers from the biological, physical, and social sciences to ...


21. Baltimore Ecosystem Study Gwynns Falls Forested Land Polygons - Long Term Ecological Research Network (LTER) [lter_BES_GFWforested]
The Baltimore Ecosystem Study Gwynss Falls Watershed Forested Land Polygons is part of the Baltimore Ecosystem Study (BES) project. The Baltimore Ecosystem Study (BES) aims to understand metropolitan ...


22. Baltimore Ecosystem Study Gwynns Falls Watershed Wetlands for Baltimore-Long Term Ecological Research Network (LTER) [lter_BES_GFWgis]
The Gwynns Falls watershed wetlands for Baltimore city is part of the Baltimore Ecosystem Study (BES) project. The wetlands coverage has been clipped with the Gwynns Falls watershed boundary to show. ...


23. Baltimore Ecosystem Study Nitrogen Cycle/Long Term Ecological Research Network [lter_BES_nitrogencycle]
The Baltimore Ecosystem Study (BES) has established a network of long-term permanent biogeochemical study plots. These plots will provide long-term data on vegetation, soil and hydrologic processes ...


24. Baltimore Ecosystem Study Permanent Plot Vegetation Sampling Data for Baltimore Long Term Ecological Research Network (LTER) [lter_BES_permanentplots]
The Baltimore Ecosystem Study for Permanent Plot Vegetation Sampling is part of the Baltimore Ecosystem Study (BES) project. Permanent plots are a powerful tool for understanding systems over the ...


25. Baltimore Ecosystem Study Soil Moisture/Long Term Ecological Research Network [lter_BES_soilmoisture]
The Baltimore Ecosystem Study (BES) has established a network of long-term permanent biogeochemical study plots. These plots will provide long-term data on vegetation, soil and hydrologic processes ...


26. Baltimore Ecosystem Study Watershed Boundary for Baltimore-Long Term Ecological Research Network (LTER) [lter_BES_GFWdissolve]
The Gwynns Falls watershed boundary polygon is part of the Baltimore Ecosystem Study (BES) project. This coverage was created by SELECTing the Gwynns Falls Watershed from a coverage of subsheds. ...


27. Biogeographical regions, Europe 2001 [EEA_BIOGEOG_REGION]
The Biogeographical regions of Europe dataset contains the official delineations used in the Habitats Directive (92/43/EEC) and for the EMERALD Network set up under the Convention on the Conservation ...


28. Bolivia GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Bolivia]
Building on the success of previous radar data programs, GlobeSAR-2 is a four-year geomatics technology transfer program focused on the use of RADARSAT for improved natural resource management in ...


29. Brazil GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Brazil]
Building on the success of previous radar data programs, GlobeSAR-2 is a four-year geomatics technology transfer program focused on the use of RADARSAT for improved natural resource management in ...


30. California Fire and Resource Assessment Program [FRAP_CFRAP]
The California Department of Forestry and Fire Protection's Fire and Resource Assessment Program (FRAP) assesses the amount and extent of California's forests and rangelands, analyzes their conditions ...


31. Central American Vegetation/Land Cover Classification and Conservation Status [CIESIN_SEDAC_PROARCA_CAMVEGLCCCS]
The Central American Vegetation/Land Cover Classification and Conservation Status consists of GIS coverages of vegetation classes (forests, woodlands, savannas, shrubs, grasslands, wetlands, rocks, ...


32. Central Arizona Phoenix-Long Term Ecological Research Network (LTER) [lter_CAP]
Phoenix Long-Term Ecological Research (CAP LTER) project is one of 24 long-term sites funded by the National Science Foundation (NSF). LTER sites have tended to focus upon pristine locations well ...


33. Chemistry of Stream Sediments and Surface Waters in New England [USGS_OFR_2004_1026]
This online publication portrays regional data for pH, alkalinity, and specific conductance for stream waters and a multi-element geochemical dataset for stream sediments collected in the New England ...


34. Chesapeake Bay River Input Monitoring Program [USGS_RIMP]
The USGS Chesapeake Bay River Input Monitoring (RIM) Program was established to quantify loads and long-term trends in concentrations of nutrients and suspended material entering the tidal part of ...


35. Chesapeake Bay Watershed [watershed_chesapeake_profile]   PARENT METADATA
This data set includes statistics on the Chesapeake Bay watershead. This information is provided in watershed profiles. Watershed profiles are assembles maps, charts and ...


36. Chile GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Chile]
Building on the success of previous radar data programs, GlobeSAR-2 is a four-year geomatics technology transfer program focused on the use of RADARSAT for improved natural resource management in ...


37. Climate Quality Index [EEA_CLIMATE_INDEX]
Structural analysis 1961-1990. Climate data in DISMED will be based on the aridity index, which requires a harmonized way of computing evapotransipration, that at present differs among ...


38. Coastal Change Analysis Program Chesapeake Bay Region Data on CD-ROM [NGDC_CCAP_CHESAPEAKE]
The data set on this CD-ROM shows changes in land cover for the Chesapeake Bay region over the 5-year interval from 1984 to 1988-89. The data set was produced through a multi-year effort that focused ...


39. Coastal Change Analysis Project: Columbia River Estuary 1989-1992 [NOAA_CSC_CCAP_COLUMBIARIVER]
The Coastal Change Analysis Program (C-CAP) entered into a cooperative project with the Columbia River Estuary Study Task Force (CREST), the National Marine Fisheries Service (NMFS) Point ...


40. Colombia GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Colombia]
Building on the success of previous radar data programs, GlobeSAR-2 is a four-year geomatics technology transfer program that is focused on the use of RADARSAT for improved natural resource management ...


41. Costa Rica GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2CostaRica]
Building on the success of previous radar data programs, GlobeSAR2 is a three-year geomatics technology transfer program focused on the use of RADARSAT for improved natural resource management in ...


42. Database of Recent Tsunami Deposits [USGS_OFR_2010_1172]
This report describes a database of sedimentary characteristics of tsunami deposits derived from published accounts of tsunami deposit investigations conducted shortly after the occurrence of a tsunami. ...


43. Digital Data Catalogue, Ottawa, Canada [Canada_CityofOttawa_DigiDataCat]
The City of Ottawa Digital Data Catalogue includes topographic data at scales of 1:10,000 and 1:2,000. Themes include agriculture and forestry, general and miscellaneous, emergency services, ...


44. Digital Data Sets Describing Water Use, Toxic Chemical Releases, Metropolitan Areas, and Population Density of the Conterminous United States [USGS_OFR_99-78]
This report contains digital data sets describing water use, toxic chemical releases, metropolitan areas, and population density of the conterminous United States. The data source for the water-use ...


45. Digital Map of European Ecological Regions [EEA_DMEER]
The Digital Map of European Ecological Regions DMEER- delineates and describes ecological distinct areas in Europe, on the basis of updated knowledge of climatic, topographic and geobotanical European ...


46. ESRI Data and Maps [ESRI_DM]
ESRI Data & Maps is preconfigured to work with ESRI's software products and is also bundled with ArcGIS software and solutions products such as ArcGIS Business ...


47. EarthTrends: The Environmental Information Portal [WRI_EarthTrends]
EarthTrends is an online collection of information regarding the environmental, social, and economic trends that shape our world. Committed to the principle that accurate information ...


48. Ecological Forecasting: Land Cover 2005 Level I - IV [KU_KARS_LULC_ecoforecast]
The 2005 Kansas Land Cover Patterns (KLCP) Mapping Initiative was a two-phase mapping endeavor that occurred over a three-year period (2007-2009). Note that while the processing occurred during the ...


49. Ecological Monitoring and Assessment Network Coordinating Office - NatureWatch Data, Canada [Canada_EMANCO_NatureWatchData]
NatureWatch is a suite of community based or "citizen science" monitoring programs that are administered through a partnership between the Ecological Monitoring and Assessment Network Coordinating ...


50. Ecoregions of the United States and the World USDA/FS/IMI [USDA_ECOREGIONS]
"Description of the Ecoregions of the United States" is a volume that was originally published in 1978 to provide a general description of the ecosystem geography of the Nation as shown on the 1976 ...


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