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772 Titles Match Your Query
Showing 1 through 50 of 772 Next
1. NPL Superfund Footprint Mapper [CIESIN_SEDAC_SUPERFUND_MAPPER]
The Columbia University Superfund Research Program “NPL Superfund Footprint: Site, Population, and Environmental Characteristics” Mapper has been created to provide researchers, regulators, ...


2. Population - Environment Research Network e-Library [CIESIN_SEDAC_PERN_e-LIBRARY]
The Population-Environment Research Network web site provides access to a online cyber seminars, communication resources, and other information related to population and environment. The site also ...


3. SEDAC Hazards Mapper [CIESIN_SEDAC_HAZARDS_MAPPER]
The SEDAC Hazards Mapper enables users to visualize data and map layers related to Socioeconomic, Infrastructure, Natural Disasters, and Environment and analyze potential impacts and exposure. The ...


4. SEDAC Hazards and Population Mapper (HazPop) [CIESIN_SEDAC_HAZPOP_MAPPER]
The Hazards and Population Mapper (HazPop) is a free mobile application that enables users to easily display recent natural hazard data in relationship to population, major infrastructure, and satellite ...


5. SEDAC Map Viewer, Version 2 [CIESIN_SEDAC_MAP_VIEWER_V2]
The SEDAC Map Viewer, Version 2 is a Web mapping tool that enables visualization of all SEDAC map layers and organizes the map layers into approximately 15 interdisciplinary topics (themes) that users ...


6. SEDAC Population Estimation Service (Web Map Viewer) [CIESIN_SEDAC_POPEST_SERVICE_V2]
The Population Estimation Service is a Web-based service for estimating population totals and related statistics within a user-defined region. It enables users of a wide variety of map clients and ...


7. MODAPS Web Services [MODAPS_WEB_SERVICE]
MODAPS Web Services provides an Application Programming Interface (API) to access the data products provided by the Level 1 and Atmosphere Archive and Distribution System (LAADS). The mission of MODAPS ...


8. HyDRO, the Hydrologic Data Search, Retrieval and Order System [01-ghrc_HyDRO-00]
With HyDRO, you can search through the dataset holdings at the GHRC using HyDRO, the Hydrologic Data search, Retrieval, and Order system. HyDRO can provide you with a list of GHRC datasets specific ...


9. A Fortran Program for Transient Rainfall Infiltration and Grid-Based Regional Slope-Stability Analysis [USGS_TRIGRS]
TRIGRS (Transient Rainfall Infiltration and Grid-based Regional Slope-Stability Model) is a Fortran program for computing transient pore-pressure changes, and attendant changes in the factor of safety, ...


10. PULSE: Model-Estimated Ground-Water Recharge and Hydrograph of Ground-Water Discharge to a Stream [USGS_PULSE]
The computer model PULSE can be used to construct a hydrograph of ground-water discharge to a stream. The model is applicable to a ground-water flow system that is driven by a really uniform recharge ...


11. Precipitation-Runoff Modeling System [USGS_PRMS]
PRMS is a modular-design, deterministic, distributed-parameter modeling system developed to evaluate the impacts of various combinations of precipitation, climate, and land use on streamflow, sediment ...


12. RORA: The recession-curve-displacement method for estimating recharge [USGS_RORA]
RORA: The recession-curve-displacement method for estimating recharge is used for the analysis of streamflow records using data in a particular format (example: Figure 1). This format was not available ...


13. SEAWAT: A Computer Program for Simulation of Three-Dimensional Variable-Density Ground-Water Flow [USGS_SEAWAT]
The SEAWAT program was developed to simulate three-dimensional, variable- density, transient ground-water flow in porous media. The source code for SEAWAT was developed by combining MODFLOW and MT3DMS ...


14. Slope-Area Computation program [USGS_SAC]
The Slope-Area Computation program program solves the 1-D steady-state energy and continuity equations for discharge given upstream and downstream water-surface elevations. The program solves the ...


15. Social Values for Ecosystem Services (SolVES) [USGS_SolVES]
In response to the need for incorporating quantified and spatially explicit measures of social values into ecosystem services assessments, the Rocky Mountain Geographic Science Center (RMGSC), in ...


16. Wave Model [USGS_WAVE_MODEL]
A model was constructed within ArcGIS 9.2 to create several useful wave outputs. Significant wave height, wave length, spectral peak wave period, shear stress, and maximum orbital wave velocity can ...


17. Wind Fetch Model [USGS_WIND_FETCH]
Wind fetch is defined as the unobstructed distance that wind can travel over water in a constant direction. Fetch is an important characteristic of open water because longer fetch can result in larger ...


18. Global Sea-Surface Temperature and Sea-Ice Concentration Data Display Software [USGS_OCEAN_DISPLAY]
The Global sea-surface temperature and sea-ice concentration data display software shows some of the general characteristics of ocean circulation. Each display program prompts first for the oceanic ...


19. HYDROTHERM: Three-dimensional finite-difference model to simulate multiphase ground-water flow and heat transport [USGS_HYDROTHERM]
Quantitative modeling of magmatic-hydrothermal systems has been hampered by the lack of publicly available models for multiphase, high-temperature flow. The HYDROTHERM model described ...


20. MOD-PREDICT: Software For Ground Water Analysis [USGS_MODPREDICT]
The MOD-PREDICT program makes definition and analysis of predictions easier for users of MODFLOW-2000 and enhances the analysis capabilities of model fit to observations and prior information. MOD-PREDICT ...


21. National Water-Quality Assessment (NAWQA) Area-Characterization Toolbox [USGS_nawqa_tools_stdorder]
This is release 1.0 of the National Water-Quality Assessment (NAWQA) Area-Characterization Toolbox. These tools are designed to be accessed using ArcGIS Desktop software (versions 9.3 and 9.3.1). ...


22. One-Dimensional Transport With Inflow and Storage (OTIS): A Solute Transport Model For Streams and Rivers [USGS_OTIS]
One-Dimensional Transport With Inflow and Storage (OTIS) is a mathematical simulation model used to characterize the fate and transport of water-borne solutes in streams and rivers. The governing ...


23. PHAST: A Computer Program for Simulating Ground-Water Flow, Solute Transport, and Multicomponent Geochemical Reactions [USGS_PHAST]
The computer program PHAST simulates multi-component, reactive solute transport in three-dimensional saturated ground-water flow systems. PHAST is a versatile ground-water flow and solute-transport ...


24. 3D Visualization of Earthquake Focal Mechanisms Using ArcScene [USGS_DS_2007_241]
The USGS created a new tool, 3D Focal Mechanisms (3DFM), for viewing earthquake focal mechanism symbols three dimensionally. This tool operates within the Environmental Systems Research Institute ...


25. CO2calc: A User-Friendly Seawater Carbon Calculator for Windows, Mac OS X, and iOS (iPhone) [USGS_CO2calc]
A user-friendly, stand-alone application for the calculation of carbonate system parameters was developed by the U.S. Geological Survey Florida Shelf Ecosystems Response to Climate Change Project ...


26. Coupled Ground-water and Surface-water FLOW model [USGS_GSFLOW]
GSFLOW is a coupled Groundwater and Surface-water FLOW model based on the integration of the USGS Precipitation-Runoff Modeling System (PRMS) and the USGS Modular Groundwater Flow Model (MODFLOW and ...


27. DBFmeta: A tool to help document DBF files [USGS_DBFmeta]
DBFmeta is a software tool designed to facilitate the documentation of data contained in DBF files. These data files are increasingly common because they are used to store attributes of geographic ...


28. DESI - Detection of Early-Season Invasives [USGS_DESI]
DESI—Detection of Early-Season Invasives is a software system for detecting early-season invasive plant species, such as cheatgrass. The report includes instructions for installing the software and ...


29. Environmental Flow Allocation and Statistics Calculator (EFASC) [USGS_EFASC]
The Environmental Flow Allocation and Statistics Calculator (EFASC) is a computer program that calculates hydrologic statistics based on a time series of daily streamflow values. EFASC will calculate ...


30. GENPRES: Generates Patch Occupancy Data and Analyzes Using Program MARK [USGS_GENPRES]
GENPRES estimates patch occupancy rates and related parameters. This work is in collaboration with Darryl MacKenzie, and is largely funded by the Amphibian Research and Monitoring Initiative (ARMI).


31. GW_CHART: Program for Creating Specialized Graphs In Ground-Water Studies [USGS_GW_CHART]
GW_Chart is a program for creating specialized graphs used in ground-water studies. It incorporates the functionality of two previous programs, Budgeteer and Hydrograph Extractor and adds additional ...


32. Streamflow routing in upland channels or channel networks [USGS_DAFLOW]
Streamflow routing in upland channels or channel networks (DAFLOW) is a digital model for routing streamflow using the diffusion analogy form of the flow equations in conjunction with a Lagrangian ...


33. The GIS Weasel - An Interface for the Development of Spatial Parameters for Physical Process Modeling [USGS_GIS_WEASEL]
The GIS Weasel is a map and Graphical User Interface (GUI) driven tool that has been developed as an aid to modelers in the delineation, characterization, and parameterization of Modeling ...


34. USGS Digital Shoreline Analysis System (DSAS) [USGS_DSAS]
The Digital Shoreline Analysis System (DSAS) version 2.0 extends the normal functionality of the ArcView version 3.2 (and later) geographic information system to include historic shoreline change ...


35. ANALGWST: Programs that calculate analytical solutions for one-, two-, and three-dimensional solute transport in ground-water systems with uniform flow [USGS_ANALGWST]
ANALGWST is a set of programs that calculate analytical solutions for one-, two-, and three-dimensional solute transport in ground-water systems with uniform flow. Analytical solutions to the advective-dispersive ...


36. ANNIE: Interactive Hydrologic Analyses and Data Management [USGS_ANNIE]
ANNIE is a program designed to help users interactively store, retrieve, list, plot, check, and update spatial, parametric, and time-series data for hydrologic models and analyses. Data are stored ...


37. Branch-Network Dynamic Flow Model [USGS_BRANCH]
The Branch-Network Dynamic Flow Model (BRANCH) is used to simulate steady or unsteady flow in a single open-channel reach (branch) or throughout a system of branches (network) connected in a dendritic ...


38. Census Stop Tool [USGS_CENSUS_STOP_TOOL]
The Census Stop Tool is an ArcMap 9.x extension that creates random points along a line layer while maintaining a minimum distance between points. This tool is designed to facilitate road based surveys ...


39. Channel Geometry Analysis Program (CGAP) [USGS_CGAP]
The Channel Geometry Analysis Program (CGAP) permits the analysis, interpretation, and quantification of the physical properties of an open-channel reach as defined by a sequence of cross sections. ...


40. CEOS MISSION, INSTRUMENTS AND MEASUREMENTS DATABASE ONLINE [CEOS_MIM]
This database is updated annually based on a survey of CEOS member space agencies and has a number of applications. - Information sharing in support of the coordination of future Earth observation ...


41. WATER9: Air Emissions Model for Waste and Wastewater Treatment [WATER9]
WATER9, the wastewater treatment model, is a Windows based computer program and consists of analytical expressions for estimating air emissions of individual waste constituents in wastewater collection, ...


42. VISCREEN - Plume Screening Model [VISCREEN-Model]
VISCREEN calculates the potential impact of a plume of specified emissions for specific transport and dispersion conditions.


43. Water Evaluation And Planning System [WEAP]
The Water Evaluation And Planning System (WEAP) operates on the basic principle of a water balance and can be applied to municipal and agricultural systems, a single watershed or complex transboundary ...


44. Crop Yield Editor [USDA_ARS_YIELD_EDITOR]
Yield Editor is a tool which allows the user to select, apply and analyze a variety of automated filters and editing techniques used to process and clean yield data. The software imports either AgLeader ...


45. Snowmelt-Runoff Model (WinSRM) [USDA_ARS_WinSRM]
The Snowmelt-Runoff Model (WinSRM) is designed to simulate and forecast daily streamflow in mountain basins where snowmelt is a major runoff factor. Most recently, it has also been applied to evaluate ...


46. Software for Hydrologic and Sediment Response Modeling [USDA_FS_WATSED]
The cumulative effects of land management activities on water `quality, stream channels, and water dependent resources from the introduction of sediment and changes in quantity and timing of water ...


47. UNSATCHEM - Software Package for Simulating Water, Heat, Carbon Dioxide and Solute Movement in One-Dimensional Variably Saturated Media [USDA_ARS_UNSATCHEM]
UNSATCHEM is a software package for simulating water, heat, carbon dioxide and solute movement in one-dimensional variably saturated media. The software consists of the UNSCHEM (version 2.0) computer ...


48. USDA's Soil Data Viewer [USDA-SDV]
Soil Data Viewer is a tool built as an extension to ArcView that allows you to easily create soil-based thematic maps. Soil Data Viewer shields users and applications from the complexity of the soil ...


49. VALLEY - Terrain Screening Model [VALLEY-Model]
(Summary adapted from EPA.) VALLEY is a steady-state, complex terrain, univariate Gaussian plume dispersion algorithm designed for estimating either 24-hour or annual concentrations resulting from ...


50. WATSUIT Model: Predicts the Salinity, Sodicity, and Toxic-Solute Concentration [USDA_ARS_WATSUIT]
WASUIT is a computer program which predicts the salinity, sodicity, and the toxic-solute concentration of the soil-water within a simulated crop root zone resulting from the use of a particular ...


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