| 3279 Titles Match Your Query |
Showing 1 through 50 of 3279
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1.
Improved Drinking Water Coverage - Total Population [geodata_1034]
Access to safe drinking water is estimated by the percentage of the population using improved drinking water sources, as described below. Similarly, access to sanitary means of excreta disposal is ...
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2.
Water Use - Total Water Withdrawal [geodata_1100]
Annual gross quantity of water produced and used for agricultural, industrial and domestic purposes. It does not include other in situ-uses :energy, mining, recreation, navigation, fisheries and the ...
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3.
Water Resources - Total Internal Renewable [geodata_1004]
Total Internal renewable water resources (IRWR): long-term average annual flow of rivers and recharge of aquifers generated from endogenous precipitation. Double counting of surface water and groundwater ...
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4.
USGS Land Use and Land Cover (LULC) Data [1_250_LULC]
The National Mapping Program, a component of the U. S. Geological Survey (USGS), produces and distributes land use and land cover maps and digitized data for the conterminous U.S. and Hawaii. Land ...
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5.
HYDRO1k Elevation Derivative Database [HYDRO1k]
HYDRO1k is a geographic database developed to provide comprehensive and consistent global coverage of topographically derived data sets, including streams, drainage basins and ancillary layers derived ...
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6.
USGS Earthshots: Satellite Images of Environmental Change [USGS_EARTHSHOTS]
Earthshots is an ebook of before-and-after Landsat images (1972-present),
showing recent environmental events and introducing remote sensing. Earthshots
comes from the U.S. Geological Survey's EROS ...
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7.
Global Model Reference Data, 0.5 x 0.5 degree grid-cell [EOSWEBSTER_Global_Ref]
The Global Model Reference Collection contains 3 datasets that have been used extensively in various biogeochemical process models, in addition to some basic data layers used in analyzing and aggregating ...
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8.
Hurricane Rita Disaster Response from the USGS [USGS_EROS_HDDS_RITA]
USGS EROS supported first responders and emergency services working in response to Hurricane Rita. EROS channeled vital imagery to state and local governments, FEMA, and other federal agencies. These ...
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9.
Hurricane Wilma Disaster Response from the USGS [USGS_EROS_HDDS_WILMA]
USGS EROS supported first responders and emergency services working in response to Hurricane Wilma. EROS channeled vital imagery to state and local governments, FEMA, and other federal agencies. ...
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10.
Large-scale digital line graph data from the U.S. Geological Survey [DLG_LARGE]
Digital line graph (DLG) data are digital representations of cartographic information. DLGs of map features are converted to digital form from maps and related sources. Large-scale DLG data are derived ...
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11.
Space Acquired Photography [SPACE_PHOTOS]
Gemini photography was acquired between March 23, 1965 and November 15, 1966. The images were collected as part of the Synoptic Terrain Photography and the Synoptic Weather Photography experiments ...
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12.
USGS Digital Orthophoto Quadrangles [USGS_DOQ]
A Digital Orthophoto Quadrangle (DOQ) is a computer-generated image of an aerial photograph in which the image displacement caused by terrain relief and camera tilt has been removed. The DOQ combines ...
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13.
An Energy Budget Algorithm for a Snowpack-Snowmelt Calculation [KPDC_AEBASSC_2011]
Understanding snowmelt movement to the watershed is crucial for both climate change and hydrological studies because the snowmelt is a significant component of groundwater and surface runoff in temperature ...
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14.
Seismic and radar investigations of Fourcade Glacier on King George Island, Antarctica [KPDC_SRIFG_KGI_2006]
To determine P- and S-wave velocities, elastic properties and subglacial topography of the polythermal Fourcade Glacier, surface seismic and radar surveys were conducted along a 470-m profile in November ...
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15.
GLDAS Noah Land Surface Model L4 3 Hourly 1.0 x 1.0 degree E1 V002 (GLDAS_NOAH10_M_E1) at GES DISC [GES_DISC_GLDAS_NOAH10_M_E1_V002]
This data set contains a series of land surface parameters simulated from the NOAH 2.7.1, GLDAS/NOAH experiment 001, for Version 2 of the Global Land Data Assimilation System (GLDAS-2). The data are ...
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16.
GLDAS Noah Land Surface Model L4 3 Hourly 1.0 x 1.0 degree Subsetted E1 V002 (GLDAS_NOAH10_3H_E1) at GES DISC [GES_DISC_GLDAS_NOAH10_3H_E1_V002]
This data set contains a series of land surface parameters simulated from the NOAH 2.7.1, GLDAS/NOAH experiment 001, for Version 2 of the Global Land Data Assimilation System (GLDAS-2). The data are ...
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17.
Floods - Killed People [geodata_0543]
Killed: Persons confirmed as dead and persons missing and presumed dead. Disaster: Situation or event, which overwhelms local capacity, necessitating a request to national or international level for ...
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18.
Watershed Boundaries Level 3 - HYDRO1k [geodata_0788]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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19.
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 ...
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20.
Digital Line Graphs of U.S. Streams for the EPA Clean Air Mapping and Analysis Program (C-MAP) [Stream_GIS_USGS]
This is a 1:2,000,000 coverage of streams for the conterminous United States.
This coverage was intended for use as a background display for the National
Water Summary program.
The stream layer was ...
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21.
GIS Coverage for the National Water-Quality Assessment (NAWQA) Program Retrospective Database for Nutrients in Surface Water: Monitoring Locations [NAWQAHIS]
The retrospective database is a compilation of historical water-quality and
ancillary data collected before NAWQA Study Units initiated sampling in 1993.
This coverage contains the point locations ...
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22.
GIS Coverage of the National Water-Quality Assessment (NAWQA) Program Trace Elements Sampling Sites for the EPA Clean Air Mapping and Analysis Program (C-MAP) [NAWQA_TE]
This is a point coverage of the sampling sites for the U.S. Geological Survey
National Water-Quality Assessment (NAWQA) Program Study-Unit investigations of
Trace Elements for the conterminous United ...
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23.
GIS Coverage of the National Water-Quality Assessment Study-Unit Investigations in the conterminous United States (NAWQA) [NAWQA]
This is a coverage of the boundaries and codes used for the U.S. Geological
Survey National Water-Quality Assessment (NAWQA) Program Study-Unit
investigations for the conterminous United States, excluding ...
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24.
NWS River Forecast Basins (GIS Coverage) [NWS_Riverbasins]
National Weather Service forecast basins for contiguous United
States and Puerto Rico.
Note: This documentation also applied to the sub-coverages of basins
for individual ...
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25.
Topographic Mapping of Potter Peninsula [CDA_AR_GEO_MAP-POTTER]
The Dallmann Geological Project: "Geological mapping of Potter
Peninsula".
Elaboration of a newly actualized geological map of Potter
Peninsula, using sub-meter GPS techniques. All topographic, geologic ...
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26.
Development of a mathematical model for both solute transport in snow and isotopic evolution of snowmelt [KPDC_DMMSIES_2012]
Chemical and isotopic variations of snowmelt provide important clues for understanding snowmelt processes and the timing and contribution of snowmelt to catchment or watershed in spring. The newly ...
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27.
Validations of a numerical model of solute transport in a snowpack [KPDC_VNMST_2012]
Snowmelt from seasonal snow covers can be significant in many environments of northern and alpine areas. Water flow and chemical transport resulting from snowmelt have been studied for an understanding ...
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28.
Watershed Boundaries Level 1 - HYDRO1k (Africa) [geodata_0792]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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29.
Watershed Boundaries Level 1 - HYDRO1k (Asia) [geodata_0786]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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30.
Watershed Boundaries Level 1 - HYDRO1k (Europe) [geodata_0780]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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31.
Watershed Boundaries Level 1 - HYDRO1k (Middle East) [geodata_0789]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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32.
Watershed Boundaries Level 1 - HYDRO1k (North America) [geodata_0777]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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33.
Watershed Boundaries Level 1 - HYDRO1k (South America) [geodata_0783]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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34.
Watershed Boundaries Level 2 - HYDRO1k (Africa) [geodata_0784]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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35.
Watershed Boundaries Level 2 - HYDRO1k (Asia) [geodata_0781]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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36.
Watershed Boundaries Level 2 - HYDRO1k (Europe) [geodata_0787]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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37.
Watershed Boundaries Level 2 - HYDRO1k (Middle East) [geodata_0790]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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38.
Watershed Boundaries Level 2 - HYDRO1k (South America) [geodata_0793]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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39.
Watershed Boundaries Level 3 - HYDRO1k (Africa) [geodata_0785]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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40.
Watershed Boundaries Level 3 - HYDRO1k (Asia) [geodata_0779]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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41.
Watershed Boundaries Level 3 - HYDRO1k (Europe) [geodata_0791]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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42.
Watershed Boundaries Level 3 - HYDRO1k (Middle East) [geodata_0794]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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43.
Watershed Boundaries Level 3 - HYDRO1k (North America) [geodata_0782]
The Pfafstetter system was developed by Otto Pfafstetter, a Brazilian engineer. It is based upon the topology of the drainage network and the size of the surface area drained. Its numbering scheme ...
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44.
Fire Information for Resource Management System (FIRMS) MODIS Active Fire Data [FIRMS_MODIS_Active_Fire_Data]
Web Fire Mapper is an internet based mapping tool that delivers locations of
active fires in near real time. For selected regions and countries you can view
an interactive map showing active fires ...
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45.
LBA-ECO CD-06 CO2 EXCHANGE IN RIVER SYSTEMS ACROSS THE AMAZON BASIN: 2004-2007 [CD06_CO2_Exchange]
This data set provides measurements of carbon dioxide flux rates (FCO2), gas transfer velocity (k), and partial pressures (pCO2) at 75 sites on rivers and streams of the Amazon River system in South ...
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46.
LBA-ECO CD-06 OUTGASSING OF CO2 FROM AMAZON MAINSTEM, TRIBUTARIES AND VARZEA [CD06_OUTGASSING]
This data set provides estimates of monthly carbon dioxide (CO2) flux from the Amazon mainstem rivers, tributary stream networks, and their associated varzeas (floodplains). CO2 flux was calculated ...
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47.
LBA-ECO LC-04 THMB MODEL SIMULATIONS FOR THE AMAZON AND TOCANTINS BASINS: 1939-1998 [LC04_THMB-HYDRA_MODEL]
The model output data provided were generated by the THMB 1.2 (Terrestrial Hydrology Model with Biogeochemistry) model which simulates the flow of water through groundwater systems, rivers, lakes ...
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48.
LBA-ECO LC-07 METHANE AND CARBON DIOXIDE EMISSIONS FROM BALBINA RESERVOIR, BRAZIL [LC07_RESERVOIR_GHG]
This data set provides flux measurements of methane (CH4) and carbon dioxide (CO2) from surface waters to the atmosphere. It also provides CH4, CO2, and oxygen (O2) concentrations of surface water, ...
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49.
LBA-ECO LC-07 REFLECTANCE SPECTRA AND WATER QUALITY OF AMAZON BASIN FLOODPLAIN LAKES [LC07_SPECTRORADIOMETRY]
This data set includes bidirectional reflectance (BDR) spectra and water-quality data of floodplain lakes of the Solimoes and Negro Rivers in the central Amazon basin, Amazonas, Brazil. Samples and ...
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50.
Antarctic Peninsula Long Term Environmental Monitoring and Surveying [GB-NERC-BAS-PDC-00526]
LTMS will build on and extend BAS's past collection of long-term time-series of key environmental variables. Examples include the ongoing collection of the temperature record which shows that the ...
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Showing 1 through 50 of 3279
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