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51. 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 ...


52. Dissolved Pesticide and Organic Carbon Concentrations Detected in Surface Waters, Northern Central Valley, California, 2001-2002 [USGS_OFR_2004_1214]
Field and laboratory studies were conducted to determine the effects of pesticide mixtures on Chinook salmon under various environmental conditions in surface waters of the northern Central Valley ...


53. 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 ...


54. 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 ...


55. 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 ...


56. 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. ...


57. 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 ...


58. 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 ...


59. 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 ...


60. CDBS 2.0, Daily Climate from the USDA National Water and Climate Center [USDA0142]
This dataset supports NRCS resource conservation activities nationwide. This includes wetlands determinations, soil erosion, water quality, grazing lands, chemical run-off and many other applications. ...


61. 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 ...


62. Canada Land Inventory - 1966 Land Use [CANEMRCCRSLU]
The mapping of land use capability is prepared from an analysis of the individual sector capability maps, supplemented by information on present land ...


63. Chemistry of Atmospheric Deposition - Effects on Agriculture, Forestry, Surface Waters, and Material [USDA0422]
The "Chemistry of Atmospheric Deposition - Effects on Agriculture, Forestry, Surface Waters, and Material" is a dataset that contains weekly measurements of rainfall and chemistry, including pH, conductivity, ...


64. 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 ...


65. 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 ...


66. 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 ...


67. Colville River Delta Landcover Data; USGS, Alaska [EARTH_LAND_USGS_AK_Colville1]
Vector and digital data from the Colville River area in Alaska. Data contains land cover classifications derived from Landsat MSS data, aerial photography, and ...


68. 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 ...


69. Distribution of Holocene Sediment in Chesapeake Bay [USGS_OFR_2004_1235]
The distribution of sedimentary environments presents the limited domain of deposits from "River Input", the flood tide wedge of "Atlantic Sediment", and the extensive region of indigenous, recycled ...


70. Ecoregion Maps and GIS Resources [EPA_ECOREGION]
Ecoregions denote areas of general similarity in ecosystems and in the type, quality, and quantity of environmental resources. They are designed to serve as a spatial framework for the research, assessment, ...


71. Environmental Atlas of the Lake Pontchartrain Basin [USGS_OFR_2002_206]
The story of Lake Pontchartrain and its surrounding Basin is a fascinating saga. Created at the end of the last Ice Age, this estuary is much more than just a magnificent natural resource. It has ...


72. Honduras GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Honduras]
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 ...


73. Hydrologic Units Maps of the Conterminous United States for the EPA Clean Air Mapping and Analysis Program (C-MAP) [HUC250k]
The Geographic Information Retrieval and Analysis System (GIRAS) was developed in the mid 70s to put into digital form a number of data layers which were of interest to the USGS. One of these data ...


74. IOWA Rivers Information System [IRIS]
The Iowa Rivers Information System (IRIS) provides a comprehensive access point for obtaining physical, chemical and biological information for Iowa's interior streams and ...


75. Land Use (circa 1966) - Canada Land Inventory (1:50 000) [Canada_GeoGratis_LandUse1966]
Only a small selection of the country was produced. The coverage is divided by NTS 1:50 000. The mapping of land use capability is prepared from an analysis of the ...


76. Landsat TM and MSS data from Eurimage [EURIMAGE_LANDSAT]
Eurimage distributes, in Europe, North Africa and the Middle East, Landsat data received at the following European Space Agency (ESA) ground receiving stations: Fucino ...


77. Maritime Strategic (1987) Land Use Database (SLUD), Canada [Canada_GeoGratis_MaritimeSLUD87]
Maritime Strategic (1987) Land Use Data Base (SLUD) is an update to the Canada Land Inventory "Present Land Use", that reflects land use/land cover conditions in the Maritime Provinces ...


78. Midwestern Regional Climate Center Online Data and Climate Data Services [MRCC_CLIMDATA]
Link to all products and services: http://www.sws.uiuc.edu National Centers of Environmental Information (NCEI) and the Illinois State Water Survey in Champaign, Illinois. Our center is a partner ...


79. NASA JSC Crew Earth Observations (CEO) Astronaut Photography [JSC_CEO_ESRS_ASTRONAUT_PHOTOGRAPHY]   CHILD METADATA
In Crew Earth Observations (CEO), crew members on the International Space Station (ISS) photograph the Earth from their unique point of view in low Earth orbit. Photographs record how the planet is ...


80. NASA JSC Crew Earth Observations (CEO) Astronaut Photography--Near InfraRed [JSC_CEO_ESRS_ASTRONAUT_PHOTOGRAPHY_NIR]   PARENT METADATA
A hand-held Nikon D3s camera was modified to allow near-infrared (NIR) photography from the International Space Station. Astronaut Don Pettit first initiated the camera conversion to collect imagery ...


81. NASA JSC Crew Earth Observations (CEO) Astronaut Photography--Time Lapse Video [JSC_CEO_ESRS_ASTRONAUT_PHOTOGRAPHY_TIME_LAPSE]   PARENT METADATA
Time-Lapse photography stitched into videos, ranging from severe weather flyovers to city lights at night to the auroras.


82. NASA JSC Crew Earth Observations (CEO) Astronaut Photography-Historical [JSC_CEO_ESRS_ASTRONAUT_PHOTOGRAPHY_HISTORICAL]   PARENT METADATA
Different collections of historical data, ranging from the Apollo imagery to the Transit of Venus.


83. NODC Standard Format Intertidal/Subtidal (F100) Data (1974-1980) [NODC_f100]
This data type is used to support physical and biological studies of the intertidal/subtidal regime. There are eight data record types to: 1) identify the station, 2) report on the sediment analysis, ...


84. NODC Standard Format Pathology Data Sets (1973 -1980): Fin Rot (F006) Data [NODC_F006]
The Fin Rot (F006) dataset contains data from examinations of the biological condition of diseased fishes. For tow samples collected, data include: total number of individuals of a given species, ...


85. NODC Standard Format Pathology Data Sets (1973 -1980): Marine Invertebrate Pathology (F063) [NODC_F063]
Marine Invertebrate Pathology (F063) contains data from examinations of diseased marine invertebrates. Although these data maybe from field observations, they derive primarily from laboratory ...


86. National Surface Water Survey (NSWS) [EPA0143]
The "National Surface Water Survey (NSWS)" is a composite program aimed at monitoring the chemical characteristics of surface water in the United States. It includes the National Stream Survey, the ...


87. Natural wetlands (Matthews and Fung) [9e3e0f0b-4c5a-44cc-b083-b77fe24c2ab1]
The Natural Wetlands data set was compiled by E. Matthews at the NASA/ Goddard Institute of Space Studies (GISS), Columbia University, New York City, N.Y. USA. It shows the distribution and environmental ...


88. Panama GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Panama]
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 ...


89. Peru GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Peru]
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 ...


90. Physical and Biological Factors Associated with Avian Cholera in Wetland Ecosystems [brdnwhc0002]


91. State of the Environment - Norway 2004 [SOE_NORWAY]
State of the Environment Norway ("http://www.environment.no/" provides the latest information about the state and development of the environment. The service presents environmental topics ...


92. Storage and Retrieval of U.S. Waterways Parametric Data (STORET) [CIESIN0178]
The "Storage and Retrieval of U.S. Waterways Parametric Data (STORET)" was developed as a uniform data collection and reporting system for chemical, physical, and biological water quality data in ...


93. The State of Canada's Ecosystems in Maps [Canada_GeoGratis_StateCanEco]
EcoMAP (Ecological Mapping Analysis and Protocols) is a suite of geospatial data sets and analysis applications which has been developed by GeoInsight Corporation and A.M. Turner and Associates ...


94. Uruguay GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Uruguay]
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 ...


95. Venezuela GlobeSar2 Radarsat Data [Canada_CCRS_Globesar2Venezuela]
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 ...


96. Examination of the chemistry, physics and sedimentology of Lake Wilson, Waikato Valley, Brown Hills Region [K009_1974_1975_NZ_1]   PARENT METADATA
Lake Wilson was examined to see if it contained permanent water. The thickness of the ice was described. 36 holes were drilled and the bathymetry was mapped. Surface sediment samples were collected ...


97. Functional dynamics of the microbial loop in saline lakes of the Vestfold Hills [ASAC_919]
Metadata record for data expected from ASAC Project 919. See the link below for public details on this project. The plankton dynamics of Ace Lake, a saline, meromictic basin in the Vestfold Hills, ...


98. 15 Minute Stream Flow Data: USGS (FIFE) [doi:10.3334/ORNLDAAC/1_1]
USGS 15 minute stream flow data for Kings Creek on the Konza Prairie


99. ABoVE: Fractional Open Water Cover for Pan-Arctic and ABoVE-Domain Regions, 2002-2015 [doi:10.3334/ORNLDAAC/1362_1]
This data set provides land surface fractional open water cover maps for two overlapping regions: the entire pan-Arctic region (latitude > 45 degrees) and the Arctic-Boreal Vulnerability Experiment ...


100. ABoVE: Surface Water Extent, Boreal and Tundra Regions, North America, 1991-2011 [doi:10.3334/ORNLDAAC/1324_1]
This data set provides the location and extent of surface water (open water not including vegetated wetlands) for the entire Boreal and Tundra regions of North America for three epochs, centered on ...


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