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49 Titles Match Your Query
Showing 1 through 49 of 49
1. Operational Nowcast and Forecast Hydrodynamic Model Systems [NOAA_OFS]
The primary objective of the National Operational Coastal Modeling Program (NOCMP) is to develop and operate a national network of Operational Nowcast and Forecast Hydrodynamic Model Systems (called ...


2. ISC3 - Industrial Source Complex Model [ISC3_Model]
ISC3 is a steady-state Gaussian plume model which can be used to assess pollutant concentrations from a wide variety of sources associated with an industrial complex. This model can account for the ...


3. Earth System Model [GFDL_ESM]
ESM2.1, evolved directly from GFDL’s successful CM2.1 climate model (Delworth et al. 2006 ). Building on this, we produced two new models representing ocean physics with alternative numerical ...


4. ADAM - Air Force Dispersion Assessment Model [ADAM-Model]
The Air Force Dispersion Assessment Model (ADAM) is a modified box and Gaussian dispersion model which incorporates thermodynamics, chemistry, heat transfer, aerosol loading, and dense gas effects. ...


5. Matlab OSLO Toolkit [NASA_Matlab_OSLO]
The Matlab-OSLO toolkit is a set of Matlab scripts and functions which enable rapid transfer of optical system and performance data into the Matlab environment from OSLO optical software. Typical ...


6. ORNL DAAC Thematic Real-time Environmental Distributed Data Services (THREDDS) Data Server (TDS) [ORNL_THREDDS_Data_Server]
The ORNL DAAC's Thematic Real-time Environmental Distributed Data Services (THREDDS) Data Server (TDS) serves the contents of selected ORNL DAAC data sets through a catalog service and several data ...


7. Chemical Modeling of Acid Waters [USGS_WATEQ4F]
WATEQ4F is a chemical speciation code for natural waters. It uses field measurements of temperature, pH, Eh, dissolved oxygen and alkalinity, and the chemical analysis of a water sample as input and ...


8. Reservoir System Simulation [HEC-ResSim]
The Reservoir System Simulation program is one of the next generation (NexGen) software package which is designed to be used to model reservoir operations at one or more reservoirs whose operations ...


9. i-Tree Vue [vue]   PARENT METADATA
i-Tree Vue allows you to make use of freely available national land cover data maps to assess your community's land cover, including tree canopy, and some of the ecosystem services provided by your ...


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


11. DEGADIS (Dense Gas Dispersion Model) [DEGADIS-Model]
DEGADIS (Dense Gas Dispersion Model) simulates the atmospheric dispersion at ground-level, area source dense gas (or aerosol) clouds released with zero momentum into the atmospheric boundary layer ...


12. Community Multi-scale Air Quality (CMAQ) Model [CMAQ_Model]
The Community Multi-scale Air Quality (CMAQ) modeling system has been designed to approach air quality as a whole by including state-of-the-science capabilities for modeling multiple air quality issues, ...


13. Complex Terrain Dispersion Model Plus Algorithms for Unstable Situations [CTDMPLUS-Model]
(Summary adapted from EPA.) CTDMPLUS (Complex Terrain Dispersion Model Plus Algorithms for Unstable Situations) is a refined point source Gaussian air quality model for use in all stability conditions ...


14. Object User Interface (OUI): An Environmental Resource Modeling Framework [USGS_OUI]
The Object User Interface (OUI) is a map-based framework for models and modeling data. It provides a common interface for running models, as well as acquiring, browsing, organizing, displaying, and ...


15. HOMER: Hybrid Optimization Modeling Software [HOMER]
The HOMER Hybrid Optimization Modeling Software is used for designing and analyzing hybrid power systems, which contain a mix of conventional generators, cogeneration, wind turbines, solar photovoltaics, ...


16. Wildlife Habitat Benefits Estimation Toolkit [WHPRP]
The Wildlife Habitat Benefits Estimation Toolkit, developed in collaboration between economists at Defenders of Wildlife and Colorado State University under a grant from National Council for Science ...


17. Nearest Neighbor Soil Water Retention Estimator [USDA_ARS_kNearest]
The k-nearest neighbor (k-NN) technique is a non-parametric technique that can be used to make predictions of discrete (class-type) as well as continuous variables. The k-NN technique and many of ...


18. PhreeqcI - A Graphical User Interface for the Geochemical Computer Program PHREEQC [USGS_PhreeqcI]   PARENT METADATA
PhreeqcI Version 2 is a complete Windows-based graphical user interface to the geochemical computer program PHREEQC (Version 2). PhreeqcI can be used interactively to perform all ...


19. The Coastal Lake Assessment and Management Tool [CLAM]
The Coastal Lake Assessment and Management Tool is a modelling approach that allows stakeholders to assess the social, economic and environmental trade-offs associated with development, remediation ...


20. 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 ...


21. 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 ...


22. Stanford Geostatistical Earth Modeling Software (S-GEMS) [SGEMS]
GEMS, the Geostatistical Earth Modeling Software, is an example of software built from scratch using the GsTL. The source code of GEMS serves as an example of how to use GsTL facilities. GEMS was ...


23. Collaborative Research: IPY, The Next Generation: A Community Ice Sheet Model for Scientists and Educators [robertson_00632267]
The primary goal of this collaborative proposal is the creation of a “Community Ice Sheet Model (CISM)”. This will be a community developed, open access, ice sheet model similar in function to what ...


24. Earth Manager [modelmanager]
Earth Manager is a data engine to manage huge earth survey data such as digital elevation model and orthoimage, and provide a graphic interface to show the data.


25. Water Simulator Tool [WATERSIM]
The Water Simulator Tool is an integrated hydrologic and economic model designed to better understand the key linkages between water, food security, and environment. The tools helps develop scenarios ...


26. Land Transformation Model [PURDUE_LTM]
The Land Transformation Model is a land use forecasting model as well as a tool that can be used to examine the spatial and temporal aspects of driving forces of land use change. The model uses a ...


27. MBDyn - MultiBody Dynamics Software [MBDyn]
MBDyn - MultiBody Dynamics Software is a free MultiBody Dynamics analysis software system developed at the Dipartimento di Ingegneria Aerospaziale of the University "Politecnico di Milano", Italy. ...


28. AERMOD Modeling System [AERMOD_Model]
(Summary adapted from EPA.) The American Meteorological Society/Environmental Protection Agency Regulatory Model Improvement Committee (AERMIC) was formed to introduce state-of-the-art modeling concepts ...


29. Assessment System for Population Exposure Nationwide [EPA_ASPEN]
The Assessment System for Population Exposure Nationwide (ASPEN) consists of a dispersion and a mapping module. The dispersion module is a Gaussian formulation based on ISCST3 for estimating ambient ...


30. Chemical Mass Balance Model [CMB8]
The Chemical Mass Balance (CMB) Model EPA-CMBv8.2 is one of several receptor models that has been applied to air quality problems over the last two decades. Based on an effective-variance least squares ...


31. Climatological Dispersion Model [CDM2-Model]
(Summary adapted from EPA.) CDM-2.0 (Climatological Dispersion Model - Version 2.0) determines long-term (seasonal or annual) pollutant concentrations in a rural or urban setting using average emission ...


32. SHORTZ - Gaussian Plume Model [SHORTZ-Model]
[Summary adapted from EPA.] SHORTZ a steady-state bivariate Gaussian plume formulation for both urban and rural areas in flat or complex terrain to calculate ground-level ambient air concentrations. ...


33. COMPLEX1 - Terrain Screening Model [COMPLEX1-Model]
(Summary adapted from EPA.) COMPLEX1 a multiple point source screening technique with terrain adjustment that incorporates the plume impaction algorithm of the VALLEY model. http://www.epa.gov/scram001/dispersion_screening.htm#complex1


34. Hydrologic Engineering Centers River Analysis System [HEC-RAS]
The Hydrologic Engineering Centers River Analysis System (HEC- RAS) llows you to perform one-dimensional steady flow, unsteady flow, sediment transport/mobile bed computations, and water temperature ...


35. Bouyant Line and Point Source Model [BLP-Model]
(Summary adapted from EPA.) BLP (Bouyant Line and Point Source Model ) a Gaussian plume dispersion model designed to handle unique modeling problems associated with aluminum reduction plants, and ...


36. Emissions Modeling System for Hazardous Pollutants (EMS-HAP) [EMS_HAP]
The Emissions Modeling System for Hazardous Pollutants (EMS-HAP) is an emissions processor that performs the steps needed to process an emission inventory for input into the ASPEN model or the ISCST3 ...


37. HYbrid ROADway Model [HYROAD-Model]
(Summary adapted from EPA.) The HYbrid ROADway Model (HYROAD) integrates three historically individual modules that simulate the effects of traffic, emissions and dispersion. The traffic module ...


38. OCD - Offshore and Coastal Dispersion Model [OCD_Model]
(Summary adapted from EPA.) OCD (Offshore and Coastal Dispersion Model) a straight line Gaussian model developed to determine the impact of offshore emissions from point, area or line sources on ...


39. OZIPR Model [OZIPR-Model]
(Summary adapted from EPA.) OZIPR is based on EPA's Ozone Isopleth Plotting Program (OZIPP) Model, but contains improved and expanded capabilities that make the model useful for research purposes. ...


40. AFTOX (Air Force Toxics Model) [AFTOX-Model]
(Summary adapted from EPA.) AFTOX (Air Force Toxics Model) a Gaussian dispersion model that will handle continuous or instantaneous liquid or gas elevated or surface releases from point or area ...


41. SCREEN3 - Industrial Source Complex Model [SCREEN3_Model]
(Summary adapted from EPA.) SCREEN3 a single source Gaussian plume model which provides maximum ground-level concentrations for point, area, flare, and volume sources, as well as concentrations in ...


42. Shoreline Dispersion Model [SLAB-Model]
(Summary adapted from EPA.) The SLAB model treats denser-than-air releases by solving the one-dimensional equations of momentum, conservation of mass, species, and energy, and the equation of state. ...


43. 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 ...


44. Complex Terrain Screening Model [CTSCREEN-Model]
(Summary adapted from EPA.) CTSCREEN (Complex Terrain Screening model) a Gaussian plume dispersion model designed as a screening technique for regulatory application to plume impaction assessments ...


45. RTDM3.2 - Rough Terrain Diffusion Model [RTDM3.2-Model]
The Rough Terrain Diffusion Model (RTDM3.2) is a sequential Gaussian plume model designed to estimate ground-level concentrations in rough (or flat) terrain in the vicinity of one or more co-located ...


46. A Coupled Atmosphere-Ocean General Circulation Model from the Meteorological Research Institute of Japan [MRI_Climate_Model]
[from "http://www.mri-jma.go.jp/Dep/cl/cl4/GW/GW.html"] A Coupled Atmosphere-Ocean General Circulation Model has been developed for simulation of climate change. Global Warming is simulated by the ...


47. CAL3QHC/CAL3QHCR- A Versatile Dispersion Model for Predicting Carbon Monoxide Levels Near Highways and Arterial Streets [CAL3QHC_Model]
(Summary adapted from EPA.) CAL3QHC/CAL3QHCR (CALINE3 with queuing and hot spot calculations) a CALINE3 based CO model with a traffic model to calculate delays and queues that occur at signalized ...


48. Shoreline Dispersion Model [SDM-Model]
(Summary adapted from EPA.) Shoreline Dispersion Model (SDM) is a multiple-point Gaussian dispersion model that can be used to determine ground level concentrations from tall stationary point source ...


49. SPAtially Referenced Regressions On Watershed Attributes (SPARROW) Modeling of Surface-Water Quality [01-usgs_sparrow-01]
The SPARROW method uses spatially referenced regressions of contaminant transport on watershed attributes to support regional water-quality assessment goals, including descriptions of spatial and ...


Showing 1 through 49 of 49
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