| 118 Titles Match Your Query |
Showing 1 through 50 of 118
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1.
Stochastic Empirical Loading and Dilution Model (SELDM) [USGS_SELDM]
The Stochastic Empirical Loading and Dilution Model (SELDM) is designed to transform complex scientific data into meaningful information about the risk of adverse effects of runoff on receiving waters, ...
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2.
The Hydrological Routing Algorithm (HYDRA) [NASA_CASA_HYDRA]
The Hydrological Routing Algorithm (HYDRA) is a computer model that simulates
the regional scale flow of water (Coe et al., 2000). HYDRA simulates a set of
physical hydrologic ...
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3.
P2S—Coupled Simulation with the Precipitation-Runoff Modeling System (PRMS) and the Stream Temperature Network (SNTemp) Models [USGS_P2S]
A software program, called P2S, has been developed which couples the daily stream temperature simulation capabilities of the U.S. Geological Survey Stream Network Temperature model with the watershed ...
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4.
USGS Water Services [USGS_waterservices]
The USGS Water Services site serves USGS water data via automated means using web services and extensible markup language (XML) as well as other popular media types. Services can be invoked with the ...
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5.
Spatial Decision Support Knowledge Portal [INSTITUTE_REDLANDS_SDS]
The SDS Knowledge Portal is developed to help people involved in a spatial decision process (decision makers, practitioners, researchers) gain a holistic view of the spatial decision process and better ...
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6.
Worldwide Water Education [PROJECT_WET]
Since 1984, Project WET, an award-winning 501(c)(3) nonprofit organization, has dedicated itself to the mission of reaching children, parents, teachers and community members of the world with water ...
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7.
EarthObserver [earthobserver]
Explore your planet as never before with the mobility of EarthObserver. Use your fingertips to travel through terrestrial landscapes and across the ocean floor. Visit frozen icecaps, study geological ...
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8.
The Learning Web [Learning_Web]
CHILD SERFs
The Learning Web, a portion of the USGS website, is dedicated to K-12 education and life-long learning. Explore things on, in, around and about the Earth such as land, water, plants and animals, and ...
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9.
A Monthly Water-Balance Model Driven By a Graphical User Interface [USGS_OFR_2007_1088]
Monthly water-balance models have been used as a means to examine the various components of the hydrologic cycle (for example, precipitation, evapotranspiration, and runoff). Such models have been ...
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10.
Luca - Let Us Calibrate [USGS_LUCA]
Luca (Let us calibrate) is a multiple-objective, stepwise, automated procedure for hydrologic model calibration and the associated graphical user interface (GUI). Luca is a wizard-style user-friendly ...
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11.
Virtual River: Discharge and Flooding - Geology Labs On-line [Virtual_River-02]
PARENT SERF
(Adapted from the Virtual River webpage)
Virtual River consists of two activities (Discharge and Flooding) that help students understand some of the important process of rivers such as discharge ...
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12.
The USGS National Map Viewer [USGS_National_Map]
CHILD SERFs
The National Map viewer is the USGS's geographic information system (GIS)
application which is designed to provide easy access to geospatial information.
The viewer is a Web-enabled portal to all ...
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13.
Cal-Adapt Data Download Tool (raster downloads) [cal-adap_data_download]
Access the primary raster data files used in Cal-Adapt's suite of climate tools here. These files can be downloaded in the GeoTIFF or ASCII Grid raster formats for use in a GIS.
Download Instructions: ...
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14.
Cal-Adapt Data Download Tool (tabular downloads) [cal-adap_data_tabular]
The Cal-Adapt Data Download Tool (tabular downloads) can be used to download data in tabular format, for use in spreadsheet and statistics applications.
Download Instructions
1. Start by choosing ...
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15.
Downsizer—A Graphical User Interface-Based Application for Browsing, Acquiring, and Formatting Time-Series Data for Hydrologic Modeling [USGS_Downsizer]
The U.S. Geological Survey Downsizer is a computer application that selects, downloads, verifies, and formats station-based time-series data for environmental-resource models, particularly the Precipitation-Runoff ...
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16.
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 ...
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17.
Deegree [Deegree-JaGo]
(Summary adapted from JaGo web pages.)
Deegree (formally JaGo) is a free software initiative founded by
the GIS and Remote Sensing unit of the Department of Geography,
University of Bonn, and lat/lon. ...
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18.
R program language-Soil and Water Assessment Tool-Flexible Modeling Environment [R-SWAT-FME]
R program language-Soil and Water Assessment Tool-Flexible Modeling Environment (R-SWAT-FME) (Wu and Liu, 2012) is a comprehensive modeling framework that adopts an R package, Flexible Modeling Environment ...
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19.
Earth System Model [GFDL_ESM]
ESM STREAM:
GFDL has constructed NOAA?s first Earth System Models (ESMs) to advance our understanding of how the Earth's biogeochemical cycles, including human actions, interact with the climate ...
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20.
North American Land Data Assimilation System (NLDAS) [NOAA_NLDAS]
North American (NLDAS) is being developed that will lead to more accurate reanalysis and forecast simulations by numerical weather prediction (NWP) models. Specifically, this system will reduce the ...
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21.
Hortonian Infiltration and Run-Off/On Model [USDA_ARS_HIRO2]
HIRO2 (Hortonian Infiltration and Run-Off/On) is a spatially distributed rainfall-runoff model for event-based studies of space-time watershed processes. A grid-based routing hierarchy was defined ...
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22.
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 ...
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23.
Nonpoint Source Pollution and Erosion Comparison Tool (N-SPECT) [NOAA_N-SPECT]
Nonpoint Source Pollution and Erosion Comparison Tool (N-SPECT) is a complex yet user-friendly geographic information system (GIS) extension that helps coastal managers and local decision makers predict ...
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24.
CCSM Climatological Land Data Model (dlnd6) [NCAR_DLND6]
The Climatological Data Land Model (dlnd) functions as the land component in a
CCSM configuration. The dlnd land component interacts with the coupler just
like any land model would, but it is not ...
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25.
NCAR Community Land Model [NCAR_CLM]
The Community Land Model is the land model for the Community Climate System
Model (CCSM) and the Community Atmosphere Model (CAM). It is a collaborative
project between scientists in the ...
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26.
ModelMate - A Graphical User Interface (GUI) for Model Analysis [USGS_ModelMate]
ModelMate is a graphical user interface designed to facilitate use of model-analysis programs with models. This initial version of ModelMate supports one model-analysis program, UCODE_2005, and one ...
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27.
Drought Monitoring Geographic Information System [USGS_VegDRI]
Satellite data provide synoptic, near-real time measurements of surface conditions. Previous studies have established significant relationships between climate variables and satellite-derived vegetation ...
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28.
CH3D-SED Numerical Modeling System [CHL-CH3D-SED]
CH3D-SED is the newly developed mobile bed version of CH3D-WES. It is being
utilized to investigate sedimentation on bendways, crossings, and
distributaries on the lower Mississippi and Atchafalaya ...
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29.
KTRLine: Kendall-Theil Robust Line [USGS_KTRLine]
The Kendall-Theil Robust Line software (KTRLine?version 1.0) is a Visual Basic program that may be used with the Microsoft Windows operating system to calculate parameters for robust, nonparametric ...
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30.
PCRaster = A dynamic modeling free software for distributed simulation models in ecology, hydrology, and geography. [PC_Raster]
PCRaster is a dynamic Modeling system for distributed simulation models. The main applications of PCRaster are found in environmental Modeling: geography, hydrology, ecology to name a few. Examples ...
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31.
Coupled Ground-water and Surface-water FLOW model [USGS_GSFLOW]
GSFLOW is a coupled Ground-water and Surface-water FLOW model based on the integration of the U.S. Geological Survey Precipitation-Runoff Modeling System (PRMS, Leavesley and others, 1983) and the ...
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32.
FourPt - An Unsteady, One-Dimensional, Open-Channel Flow Model [USGS_FourPt]
FOURPT is a numerical model for simulating unsteady, one-dimensional flow in networks of open channels. Options particularly useful in training or prototyping include selection of governing equations ...
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33.
A computer model for Water-Surface Profile computations [USGS_WSPRO]
A computer model for Water-Surface Profile computations (WSPRO) computes
water-surface profiles for subcritical, critical, or supercritical flow as long
as the flow can be reasonably classified as ...
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34.
Distributed Routing Rainfall-Runoff Model [USGS_DR3M]
The Distributed Routing Rainfall-Runoff Model (DR3M) is a watershed model for
routing storm runoff through a Branched system of pipes and (or) natural
channels using rainfall as input. DR3M provides ...
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35.
Finite-element surface-water modeling system for two-dimensional flow in the horizontal plane [USGS_FESWMS]
Finite-element surface-water modeling system for two-dimensional flow in the
horizontal plane (FESWMS-2DH) is a modular set of computer programs that
simulates two- dimensional, depth-integrated, ...
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36.
Hydrograph Separation Program [USGS_HYSEP]
The Hydrograph Separation Program (HYSEP) performs hydrograph separation,
estimating the ground-water, or base flow, component of streamflow. The
program provides an automated and consistent method ...
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37.
Hydrological Simulation Program--Fortran [USGS_HSPF]
The Hydrological Simulation Program--Fortran (HSPF) simulates for extended
periods of time the hydrologic, and associated water quality, processes on
pervious and impervious land surfaces and in streams ...
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38.
NOAA Shoreline Data Explorer [NOAA_Shoreline_GIS]
The NOAA Shoreline Data Explorer provides high-resolution digital shoreline from multi-temporal surveys of our nation's coastline. It provides the following capabilities:
-View available shoreline ...
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39.
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 ...
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40.
StreamStats [USGS_STREAMSTATS]
StreamStats is an integrated Geographic Information System (GIS) application
that uses ArcIMS, ArcSDE, ArcGIS, and the ArcHydro Tools to make the process of
computing streamflow statistics much faster, ...
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41.
Surface-water statistics [USGS_SWSTAT]
Surface-water statistics (SWSTAT) contains a number of options for
statistically analyzing time-series data. The time-series data are read
from a Watershed Data Management (WDM) file. ...
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42.
JGrass - A Free Open Source GIS Dedicated To Hydro Geomorphology [JGrass]
JGrass is a free, multi platform, open source GIS based on the famous GIS Grass, developed in Java by CUDAM, Hydrologis and ICENS.
Currently JGrass is dedicated mostly to hydrological and geomophological ...
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43.
Hydrodynamic, Sediment, and Contaminant Transport Model (HSCTM2D) [EPA_HSCTM2D]
The Hydrodynamic, Sediment, and Contaminant Transport Model (HSCTM2D) is a
finite element modeling system for simulating two-dimensional,
vertically-integrated, surface water flow (typically riverine ...
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44.
The Long-Term Hydrologic Impact Assessment (L-THIA) Model [L_THIA]
Land use changes can significantly impact groundwater recharge, stormwater drainage, and water pollution. The Long-Term Hydrologic Impact Assessment (L-THIA) model was developed as an accessible online ...
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45.
USGS Global GIS [USGS_Global_GIS]
The Global GIS Tool is a modified version of ArcView GIS, ArcView
DataPublisher. ArcView DataPublisher is a free limited version of ArcView GIS
which will work only with the Global GIS datasets. ...
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46.
Development of a Decision Support System for John Day Reservoir [USGS_STGeospat4]
Scientists at the Columbia River Research Laboratory and the Upper Midwest Environmental Sciences Center are developing geographic information system (GIS) based tools to assist managers with making ...
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47.
Hydrologic Unit Modeling for the United States [HUMUS]
ABSTRACT In recent years numerous site-specific water quality and quantity
studies have been conducted. However none of these addressed questions on the
national/regional scale concerning policy decision ...
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48.
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 ...
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49.
Environmental Health Supercourse [PITT_EDU_ENV_SUPERCOURSE]
CHILD SERFs
The Global Environmental Health Supercourse site captures and classifies most the environmental health PowerPoint lectures on the web. The lectures include 550 from the Supercourse. In addition, there ...
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50.
ECO Lab [DHI_ECO_Lab]
Ecological modeling made easy, open and flexible:
With ECO Lab you can combine the power of a differential equation solver (like
MATLABTM) with DHI's powerful flow models. You get access to the best ...
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Showing 1 through 50 of 118
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