NASA Home Page Goddard Space Flight Center Home Page
NASA Logo - Goddard Space Flight Center   + Visit NASA.gov
a directory of Earth science data and services Global Change Master Directory Web site
header 2 bullet Links bullet FAQ bullet Contact Us bullet Site Map
Home Data Sets Data Services Learn about GCMD_legacy's portal collaborations. Add new dataset or dataservice records to GCMD_legacy What's New Participate Calendar About GCMD_legacy
 
Thumbnail Icon ServiceParameters > MODELS

Refine by Category
 
Refine by Full Text

 

 

546 Titles Match Your Query
Previous Showing 51 through 100 of 546 Next
51. USGG2003 GEOID MODEL [NOAA_NGS_USGG2003]
USGG2003 is a gravimetric geoid model, and is an update of the G99SSS model. USGG2003 covers the coterminous U.S., Alaska, Hawaii, Puerto Rico and the American Virgin Islands. [Summary provided ...

52. BIOME-BGC: TERRESTRIAL ECOSYSTEM PROCESS MODEL, VERSION 4.1.1 [model_biome-bgc]
Biome-BGC is a computer program that estimates fluxes and storage of energy, water, carbon, and nitrogen for the vegetation and soil components of terrestrial ecosystems. The primary model purpose ...

53. CENTURY: MODELING ECOSYSTEM RESPONSES TO CLIMATE CHANGE, VERSION 4 (VEMAP 1995) [century_vemap]
The CENTURY model, Version 4, is a general model of plant-soil nutrient cycling that is being used to simulate carbon and nutrient dynamics for different types of ecosystems including grasslands, ...

54. INTEGRATED BIOSPHERE SIMULATOR MODEL (IBIS), VERSION 2.5 [model_ibis]
The Integrated Biosphere Simulator (or IBIS) is designed to be a comprehensive model of the terrestrial biosphere. The model represents a wide range of processes, including land surface physics, canopy ...

55. PNET MODELS: CARBON, NITROGEN, WATER DYNAMICS IN FOREST ECOSYSTEMS (VERS. 4 AND 5) [model_archive_pnet_4_and_5]
PnET (Photosynthetic / EvapoTranspiration model) is a nested series of models of carbon, water, and nitrogen dynamics in forest ecosystems. The models can be used to predict transient responses in ...

56. Fire Research And Management Exchange System (FRAMES) [FRAMES]
The Fire Research And Management Exchange System (FRAMES) is a collection and distribution of wildland fire tools. FRAMES is an ongoing project that will serve the information and tools needs of the ...

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

58. 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 ...

59. QUICK-2: Hydraulic Analysis Program [FEMA_QUICK_2]
Quick-2, Version 1.0, is a Microsoft DOS hydraulic analysis program (similar to HEC-2) used to compute water-surface elevations in open channels. Quick-2 was developed to accompany the FEMA guidance ...

60. 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, ...

61. 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 ...

62. WWW - Server and Information Center for Ecological Modeling [01-Ecological_Modelling-00]
(Summary adapted from the Server for Ecological Modelling web site) This WWW-server provides easy access to available information about ecological modelling. It is also designed for modellers who ...

63. Dynamic Global Vegetation Model (DGVM) [NASA_CASA_DGVM]
A Dynamic Global Vegetation Model (DGVM) has been developed as a new feature of the NASA-CASA (Carnegie Ames Stanford Approach) ecosystem production and trace gas model (Potter and Klooster. ...

64. NASA-CASA Biosphere Model - Interannual simulations for the 1980's [NASA_CASA_BiosphereModel]
The NASA-CASA Biosphere Model predicts annual global fluxes in terrestrial net primary production (NPP) at 47-60 Pg C, depending on the yearly conditions, with over 70% of terrestrial ...

65. 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 ...

66. 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 ...

67. Chemical Digital Atlas [NASA_LARC_DATLAS]
NASA Langley Research Center is establishing a temporally- and spatially-ordered digital atlas of atmospheric chemistry fields, using data from historical and recent airborne missions and field campaigns, ...

68. National Geophysical Data Center Interactive Map Services [NGDC_MAPS]
The National Geophysical Data Center interactive map services provide visual display of one or more data layers, often with links to download the underlying data. Users can view layers ...

69. The Land Use Portfolio Model [USGS_LUPM]
Natural hazards threaten public safety and economic health nationwide. As people increasingly move to locations that are vulnerable to natural hazards, financial losses from natural hazard events ...

70. Terrestrial Observation and Prediction System (TOPS) [NASA_ARC_TOPS]
The Terrestrial Observation and Prediction System (TOPS) modeling software system that brings together technologies in information technology, weather/climate forecasting, ecosystem modeling, and ...

71. 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 ...

72. Basic DEM for Windows [BasicDEM]
BasicDEM for Windows is a basic Window program for viewing and processing Digital Elevation Models. Press Here for an screen capture of the program that will help you understand its operation. ...

73. ModelMuse - A Graphical User Interface for MODFLOW-2005, PHAST, MODPATH, and ZONEBUDGET [USGS_ModelMuse]
ModelMuse is a graphical user interface (GUI) for the U.S. Geological Survey (USGS) models MODFLOW?2005 and PHAST. This software package provides a GUI for creating the flow and transport input file ...

74. GIS interface to Penn State Integrated Hydrologic Model [PIHMgis]
Physically-based fully-distributed hydrologic models try to simulate hydrologic state variables in space and time while using information regarding heterogeneity in climate, land use, topography and ...

75. Air Compliance Advisor (ACA) Air Pollution Control Technology Evaluation Model [EPA_ACA]
The Air Compliance Advisor (ACA) is a software tool designed to assist on-site air pollution managers in developing strategies for addressing air pollution compliance issues. The ACA utilizes source ...

76. Landfill Gas Emissions Model [EPA_LandGEM]
The Landfill Gas Emissions Model (LandGEM) is an automated estimation tool with a Microsoft Excel interface that can be used to estimate emission rates for total landfill gas, methane, carbon dioxide, ...

77. AQUATOX: A Simulation Model for Aquatic Ecosystems [EPA-AQUATOX]
AQUATOX is a freshwater ecosystem simulation model. It predicts the fate of various pollutants, such as nutrients and organic toxicants, and their effects on the ecosystem, ...

78. LOLASURVIV - Unknown-Sex SURVIVal Analysis [USGS_LOLASURVIV]
Program LOLASURVIV (Unknown-sex SURVIVal analysis) computes "open-model" parameter estimates of survival and capture probabilities. Actually, LOLASURVIV is a specially modified ...

79. Multi-Chamber Concentration And Exposure Model (MCCEM) [EPA-MCCEM]
Multi- Chamber Concentration and Exposure Model (MCCEM) .- Estimates average and peak indoor air concentrations of chemicals released from products or materials in houses, apartments, townhouses, ...

80. A GIS Based Small Area Urbanization Forecasting Model [SAFGIS]
Reliable forecasts of population growth and housing development at the small area level are indispensable to informed land use planning and the timely provision of physical infrastructure and human ...

81. HAZUS-MH Hurricane Model [HAZUS_MH_HURRICANE]
The HAZUS-MH Hurricane Model allows users to estimate the economic and social losses from hurricane winds. The information provided by the model can be used by state and local officials in evaluating, ...

82. Land Use Evolution and Impact Assessment Model [UIUC_LEAM]
The Land Use Evolution and Impact Assessment Model (LEAM) is a computer-based tool that simulates land-use changes across space and time. LEAM urban land-use transformation modeling begins with drivers, ...

83. Social Values for Ecosystem Services (SolVES): A GIS Application for Assessing, Mapping, and Quantifying the Social Values of Ecosystem Services [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 ...

84. UrbanSim - Software-based Simulation System for Supporting Planning and Analysis of Urban Development [UrbanSim]
UrbanSim is a software-based system designed to be used for integrated planning and analysis of urban development, incorporating the interactions between land use, transportation, and public policy. ...

85. Dust Regional Atmospheric Model - Barcelona WCS/WMS [DREAM]   PARENT SERF
This describes and provides access to an Open Geospatial Consortium (OGC) Web Coverage Service (WCS) and Web Mapping Service (WMS) for the following dataset:Dust Regional Atmospheric Model - Barcelona.DREAM ...

86. Invasive Species Forecasting System [NASA_ISFS]
The NASA Office of Earth Science and the US Geological Survey are working together to develop a National Invasive Species Forecasting System for the early detection, remediation, management, and control ...

87. NASA GISS Atmosphere-Ocean Model [NASA_GISS_AOM]
A new coupled atmosphere-ocean model has been developed for climate predictions at decade to century time scales. Atmospheric source terms are similar to those of Hansen et al. [1983]. Atmospheric ...

88. San Francisco Bay Area 3-D Velocity Model [USGS_BAVM]
Overview of the 3-D Velocity Model The USGS is developing a 3-D seismic velocity model for the San Francisco Bay Area primarily for the calculation of realistic strong-ground-motion synthetic seismograms ...

89. 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 ...

90. TracerLPM - An Excel Workbook for Interpreting Groundwater Age Distributions from Environmental Tracer Data [USGS_TracerLPM]
TracerLPM is an interactive Excel (2007 or later) workbook program for evaluating groundwater age distributions from environmental tracer data by using lumped parameter models (LPMs). Lumped parameter ...

91. BayFish Models [BayFish]
The BayFish Models are decision-support tools that show, and predict, the impact of land use and water management options on water-dependant food production. They allow users to see all the dimensions ...

92. Community Earth System Model (CESM) [NCAR_CESM]
The Community Earth System Model (CESM) is a coupled climate model for simulating Earth's climate system. Composed of five separate models simultaneously simulating the Earth's atmosphere, ocean, ...

93. Environment Explorer [environmentexplorer]
The Environment Explorer (LOV) is a spatial, dynamic model, in which land use and the effects on social, economic and ecological indicators are modeled in an integrated way. Its primary goal is to ...

94. LANDFIRE Rapid Assessment Reference Condition Models [LANDFIRE_RARCM]
The Rapid Assessment (RA) vegetation dynamics data help to synthesize the best available knowledge of vegetation dynamics and quantify the natural range of variability in vegetation composition and ...

95. Spatial Bioclimatology: Daymet [Daymet]
Daymet is a group of computer programs that produce surfaces of daily temperature, precipitation, radiation, and humidity over large regions, taking into account the effects of complex terrain. Observations ...

96. Tectonic Plate Motion Calculator from UNAVCO [UNAVCO_NNR_Plate_Motion_Calc]
This program is for the calculation of tectonic plate motion at any location on Earth using one or more plate motion models. Users can specify: * position in geographic or WGS-84 XYZ coordinates ...

97. Timber Harvest Allocation Model [USDA_HARVEST]
HARVEST was designed as a strategic research and planning tool, allowing assessment of the spatial pattern consequences of broad timber management strategies. The model is well suited to evaluate ...

98. VORSIM - A Model Building Framework for Microsoft Excel [USDA0430]
"VORSIM - A Model Building Framework for Microsoft Excel" is a computer program which helps the user build and simulate mathematical models in the Microsoft Excel spreadsheet. VORSIM can be used to ...

99. 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 ...

100. Elastic Forward Fault Model [quakesim_effm]   PARENT SERF
The Elastic Forward Fault Model computes surface deformations for a point source or finite source using Okada's method (Okada, Yoshimitsu, Surface Deformation Due To Shear and Tensile Faults in a ...

Previous Showing 51 through 100 of 546 Next
USA dot gov - The U.S. Government's Official Web Portal NASA
Webmaster:  Monica Holland
Responsible NASA Official:  Lola Olsen
Last Updated:  April 2014