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3308 Titles Match Your Query
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1. Environment and Water Quality Data Associated with Industrial Projects on Land and Offshore for the Northwest Territories - Canada [CANEMRCCRSNWTENVIRO]
This dataset includes site location and pollutant concentration. The pollutants identified are: heavy metals, major elements, microbiological characteristics, industrial pollutants, oils/hydrocarbons, ...


2. Databases and Simplified Geology for Mineralized Areas, Claims, Mines and Prospects in Colorado [USGS_OFR_2003_090]
This data release contains mineral resource data for metallic and nonmetallic mineral sites in the State of Colorado. Along with the resource data, there is additional data, such as mineralized areas ...


3. (SCI) The Bowen Island GeoLibrary (Data Collection) [Canada_SCI_BowenIsGeoLibrary]
The Bowen Island GeoLibrary is a collection of map, text and image-based information that reflects what we currently know about our island and about ourselves as a community. ...


4. 1 Km Resolution Land Cover Map of Canada [CANEMRCCRSMANCANMAP]
Thirteen land cover classes are covered using 1 km resolution data. The land cover classes include; mixedwood forest, deciduous forest, water bodies and rivers, transitional forest, coniferous ...


5. 1-km Water Fraction From National Topographic Data Base Maps, Canada [Canada_GeoGratis_1kmWatFracNTDB]
This product is a raster coverage representing the fraction of area within each 1km grid cell over Canada's land mass covered by waterbodies, as mapped within the National Topographic ...


6. 1:100,000-scale Hydrography for Wyoming (enhanced DLGs) [WYGISC_HYDRO100K]
The purpose of this data layer was to provide a base layer of water features at a statewide level for riparian/aquatic species distribution modeling for the Wyoming Gap Analysis project. ...


7. 1:24,000-scale Hydrography for ortions Wyoming, various sources [WYGISC_HYDRO24K]
The purpose of this data layer is to provide a base layer of hydrography at the watershed scale for GIS display and analysis. The hydrography described by this metadata, including ...


8. 1:50,000 Coastal Series, Nova Scotia, Canada [Canada_NS_1_50000_Coastal]
In consultation with coastal mapping users throughout the Province, the Nova Scotia Geomatics Centre (NSGC) embarked upon the creation of a Nova Scotia Topographic Database (NSTDB) 1:50,000 ...


9. 2012 National Anthropogenic Barrier Dataset (NABD) [NFHP_NAPD-2012]
ABSTRACT: The main objective of this project was to develop a dataset of large, anthropogenic barriers that are spatially linked to the National Hydrography Dataset Plus Version 1 (NHDPlusV1) for ...


10. 30 M Resolution Land Cover Map of Manitoba, Canada [CANEMRCCRSMANPROVMAP]
Sixteen land cover classes are covered using 30 M resolution data with a 95% accuracy rate. 75% of southern Manitoba has been completely mapped to date. The land cover classes include; agricultural ...


11. A Digital Global Map of Irrigated Areas [UKASSEL_GLOBAL_IRRIGATED_AREA]
For the purpose of global modeling of water use and crop production, a digital global map of irrigated areas was developed. The map depicts the areal percentage of each 0.5 deg. by 0.5 deg grid cell ...


12. Acidic Surface Waters of the Conterminous United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [A_Water_EPA]
This coverage contains information about estimates of current acid-base status of surface waters in National Surface Water Survey regions in the conterminous U.S., as reported in the National Acid ...


13. Aeronautical Charts, Data and Information [CGS_ACD_AERO_DATA]
The Federal Aviation Agency (FAA) National Aeronautical Charting Office (NCAO) s responsible for the public distribution of National Oceanic and Atmospheric Administration/National Ocean ...


14. Africa Data Sampler (ADS): Digital Data Sets for Africa Available from the World Resources Institute (WRI) [ADS_WRI]
The following information was abstracted from a WRI Publications announcement: Africa Data Sampler (ADS) The ADS is an internationally comparable set of digital maps ...


15. African Water Stress Study for the World Water Development Report II [UNH_WWRDII_AFRICA]
Outputs from a Water Balance and Transport Model (WBM/WTM) were used to determine the spatial distribution of renewable water supply, expressed as the sum of local runoff and river corridor discharge. ...


16. Airborne-SAR Remote Sensing in Canada [CANEMRCCRSAIR_SAR]
The synthetic aperture radar (SAR) is in service on board a Convair 580 aircraft. Operating at C and X bands, the C/X-SAR is a sensor developed for use by the research and development community. ...


17. Airborne/MEIS Images [CANNRCANCCRSAFIMEIS]
MEIS is a high-resolution multispectral electro-optical imaging sensor that was originally developed by the Canada Centre for Remote Sensing (CCRS). It is complimented by a DS 1260 MSS sensor (digital ...


18. Alaska High Altitude Aerial Photography (AHAP) Program [EARTH_LAND_USGS_AK_HI_ALT_PHOT]
[From GeoData Center Home Page descriptions, "http://www.gi.alaska.edu/alaska-satellite-facility/geodata-center"] The GeoData Center is the browse facility for the state copy of ...


19. An Extended Data Set of River Discharges for Validation of General Circulation Models [River_Discharges]
This data set is a compilation of annual mean river discharge values for 981 rivers from all regions of the world. It is meant to describe freshwater discharges to the oceans. All files ...


20. Annual Peak Discharge and Stage of US Surface Water; USGS [EARTH_LAND_USGS_Water_PKFIL]
Originally available as hard copy publication, the Annual Peak Discharge and Stage of US Surface Water data will be made available to the public via the World Wide Web. The URL of the ...


21. Aquatic Ecoregions in the United States GIS Data for the EPA Clean Air Mapping and Analysis Program (C-MAP) [AQUAECO]
Ecoregions are based on perceived patterns of a combination of causal and integrative factors including land use, land surface form, potential natural vegetation, and soils (Omernik, 1987). This is ...


22. Aquatic Resources Monitoring (ARM) [EPA_ARM]
This Web site provides information on monitoring of aquatic resources in the US, primarily focused on design and analysis of probability based surveys. Links are provided to other aquatic resources ...


23. Arc Sweden Overview Map (GIS Coverage) [ESRI_Sweden_Cover]
ArcSweden is a geographic database for Sweden containing different map layers. The geographic database consists of general background data and geographic boundaries with demographic statistical information ...


24. Arctic National Wildlife Refuge (ANWR) Data Base, U.S. Fish and Wildlife Service, Alaska [EARTH_LAND_USFWS_AK_Wildlife1]
The Arctic National Wildlife Refuge (ANWR) is the most northern and one of the largest Refuges within America's National Wildlife Refuge System. The Arctic Refuge is managed by the U.S. ...


25. Argentina GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Argentina]
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 ...


26. Assessment of Nitrogen Loading in the Upper Connecticut River Basin, New Hampshire, Vermont, and Massachusetts [USGS_CT_NLOAD]
The primary pollutant contributing to hypoxia in Long Island Sound (LIS) is nitrogen. The U.S. Geological Survey (USGS), in cooperation with the New England Interstate Water Pollution Control Commission ...


27. 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 ...


28. Atlas of Coastal Bays of Maryland on CD-ROM from State of Maryland Department of Natural Resources [MD_DNR_CDROM_COASTALBAYS]
This CD-ROM contains an electronic atlas of Maryland's Atlantic coast including coastal bays, marshes, barrier beaches and coastal upland. The data cover the coastal bays regions of Maryland and ...


29. Atmospheric Deposition of Mercury in the Boston Area [USGS_NAWQA_HG_DEP]
Atmospheric deposition has been found to be the dominant source of mercury (Hg) in New England's aquatic environment (Krabbenhoft and others, 1999; Northeast States for Coordinated Air Use Management ...


30. BALANS Hydro1K Basin [BALANS_Hydro1K]
Examination of the existing drainage basin delineation at "Baltic Sea region GIS, maps and statistical database" (digitized after a drainage basin definition done in 1986) in comparison with the Hydro1k ...


31. 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 ...


32. BALANS Wetlands [BALANS_Wetlands]
The BALANS wetlands 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 product is not homogenous ...


33. BLM OR/WA Hydrography Project (HYD) [BLM_OR_WA_GIS_HYDRO_LAYER]
Oregon/Washington BLM has created an integrated approach for aquatics information and is promoting consistent standards and protocols for managing hydrographic information across our organization. ...


34. BLM OR/WA Interagency Vegetation Mapping Project (IVMP) [BLM_OR_WA_VEG_MAPPING]
(Summary adapted from Interagency Vegetation Mapping Project) The Regional Interagency Executive Committee decided to accept effectiveness monitoring plans for the Northwest Forest Plan. Effectiveness ...


35. Bartholomew Mapping Solutions Digital Data Sets from MIMAS, Manchester Computing of University of Manchester [BARTS_MAPS_MIMAS]
[Adapted from Overview of some of Bartholomew Digital Map Data] "http://www.mimas.ac.uk/maps/barts/barts2.html" The Bartholomew digital data set is a vector layered map data set comprising of point, ...


36. Base Maps, Manitoba, Canada [Canada_GoM_BaseMaps]
The 1:500,000; 1:1,000,000 and 1:2,000,000 scale Topographic Base Map series are digital maps that show lakes, rivers, streams, railway lines, city limits, towns and villages in Manitoba. Additional ...


37. Baseline and Historic Depositional Rates and Lead Concentrations, Floodplain Sediments, Lower Coeur d'Alene River, Idaho [USGS_OFR_2004_1211]
Lead-rich sediments, containing at least 1000 ppm of lead (Pb), and derived mainly from discarded mill tailings in the Coeur d'Alene mining region, cover about 60 km2 of the 80-km2 floor of the main ...


38. Benthic Information System for the Yukon [Canada_EC_BenthicInfoSysYukon]
Benthic Information System for the Yukon (BISY): A relational database of stream and wetland information for the Yukon and selected areas of Northern BC containing raw data on freshwater benthic invertebrates, ...


39. Benthic-invertebrate, fish-community, and streambed-sediment-chemistry data for steams in the Indianapolis metropolitan area, Indiana, 2009-2012 [USGS_IndianapolisMetroStreams]
Aquatic-biology and sediment-chemistry data were collected at seven sites on the White River and at six tributary sites in the Indianapolis metropolitan area of Indiana during the period 2009 through ...


40. Bi-directional reflectance properties of the land surface over Canada derived from MODIS multispectral observations at 1-km spatial resolution. 2000-2004 [Canada_GeoGratis_Bi-dirReflProp]
The MODIS data are an important component of the Climate Change program as they provide high quality measurements of fundamental land surface properties of the Canadian climate system ...


41. BioData - Aquatic Bioassessment Data for the Nation [USGS_BioData]
The U.S. Geological Survey (USGS) BioData Retrieval system provides access to aquatic bioassessment data (biological community and physical habitat data) collected by USGS scientists from stream ecosystems ...


42. Biological River Water Quality Dataset for Ireland [Ireland_EPA_River_Quality]
This database IV dataset holds details of all rivers and the individual locations surveyed since 1971. Details include river name, EPA Code, National Grid_REFERENCEs of sample locations and of river/stream ...


43. Blackwater National Wildlife Refuge Boundary in Maryland [USFWS_CSDS_blkbnd]   PARENT METADATA
This dataset contains boundary layers for the Blackwater National Wildlife Refuge Boundary in Maryland. National Wildlife Refuges are federal lands managed by the U.S. Fish and Wildlife Service (USFWS). ...


44. 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 ...


45. 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 ...


46. Browse products of ERS_SAR Ellipsoid Geocoded Image data. [DFD-ERS.SAR.GEC.DQL]
This data set comprises low-resolution browse products of geocoded system- corrected ERS_SAR data (GEC) of the European Remote Sensing Satellite (ERS-1); on-line access is offered by means ...


47. Browse products of ERS_SAR Fast Delivery Image (FDC) data. [DFD-ERS.SAR.FDC.DQL]
This data set comprises low-resolution browse products of system-corrected Fast Delivery ERS_SAR data (FDC) of the European Remote Sensing Satellite (ERS-1); on-line access ...


48. Browse products of ERS_SAR Precision Image (PRI) data [DFD-ERS.SAR.PRI.DQL]
This data set comprises low-resolution browse products of system-corrected , high precision processed ERS_SAR data (PRI) of the European Remote Sensing Satellite (ERS-1); on-line access ...


49. Browse products of ERS_SAR Terrain Geocoded Image data. [DFD-ERS.SAR.GTC.DQL]
This data set comprises low-resolution browse products of system corrected , geocoded and terrain corrected ERS_SAR data (GTC) of the European Remote Sensing Satellite (ERS-1); on-line ...


50. CIAT Land Use Project [CGIAR_CIAT_LANDUSE]   CHILD METADATA
The Land Use Project has been involved in a WWF-led initiative to map global rivers and watersheds, called HydroSHEDS. This data is now being released for Latin America, with Asia and Africa to follow ...


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