Search Help
Thumbnail Icon [ISO_Topic_Category='GEOSCIENTIFIC INFORMATION']


Refine by Category
 
Refine by Full text

 

578 Titles Match Your Query
Showing 1 through 50 of 578 Next
1. 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, ...


2. 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 ...


3. 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 ...


4. 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 ...


5. 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 ...


6. USDA's Soil Data Viewer [USDA-SDV]
The 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 ...


7. 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 ...


8. WinSRFR: An Integrated Hydraulic Analyses Application for Surface Irrigation Systems [USDA_ARS_WinSRFR]
WinSRFR is an integrated hydraulic analyses application for surface irrigation systems that combines a simulation engine with tools for irrigation system evaluation, design, and operational analysis. ...


9. STANMOD Model (STudio of ANalytical MODels) [USDA_ARS_STANMOD]
STANMOD (STudio of ANalytical MODels) is a Windows based computer software package for evaluating solute transport in porous media using analytical solutions of the convection-dispersion solute transport ...


10. Soil Temperature and Moisture Model [USDA_ARS_STM2]
The Soil Temperature and Moisture Model model predicts the soil temperature and moisture conditions based on very limited user inputs. The input requirements are: 1. A general soil characterization ...


11. Solar Calc: Estimating Hourly Incoming Solar Radiation from Limited Meteorological Data [USDA_ARS_SolarCalc]
Two major properties which determine weed seed germination are soil temperature and moisture content. Incident radiation is the primary variable controlling energy input to the soil system and thereby ...


12. 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 ...


13. Nitrogen Decision Aid [USDA_ARS_NDA]
The Nitrogen Decision Aid is a computerized program that predicts the amount of N mineralized from planting to side-dress or 5-leaf growth-stage. By applying just enough N-fertilizer to reach the ...


14. Nitrogen Index Tool [USDA_ARS_NIT]
The effectiveness of nitrogen fertilizer in maximizing agricultural production and increasing economic returns for farmers has led to its widespread use. However, when this element is applied to a ...


15. Automated Geospatial Watershed Assessment (AGWA) [USDA_AGWA]
The Automated Geospatial Watershed Assessment (AGWA) tool is a GIS-based hydrologic modeling tool that uses commonly available GIS data layers to fully parameterize, execute, and spatially visualize ...


16. Automated Registration and Orthorectification Package (AROP) [USDA_ARS_AROP]
The automated registration and orthorectification package (AROP) for Landsat and Landsat-like data processing. It uses precisely registered and orthorectified Landsat data (e.g., GeoCover or recently ...


17. NetCDF (network Common Data Form) [UNIDATA_NETCDF]
NetCDF is a set of software libraries and self-describing, machine-independent data formats that support the creation, access, and sharing of array-oriented scientific data.


18. TOPAZ: Topographic Parameterization [TOPAZ]
TOPAZ (Topographic Parameterization) is an automated digital landscape analysis tool for topographic evaluation, drainage identification, watershed segmentation and subcatchment parameterization. ...


19. The Unidata UDUNITS Package [UNIDATA_UDUNITS]
The UDUNITS package supports units of physical quantities. Its C library provides for arithmetic manipulation of units and for conversion of numeric values between compatible units. The package contains ...


20. DRLINE - Graphical display and manipulation of velocity data [ULCAR_DRLINE]
DRLINE is graphical display and manipulation of the velocity data sets generated by DDAV, and/or GDDAV.


21. Digisonde Drift Analysis Software [ULCAR_DDAS]
The Digisonde Drift Analysis developed at the University of Massachusetts Lowell Center for Atmospheric Research. The UMLCAR Digisonde Drift Analysis set of programs are designed to deal with the ...


22. Digisonde Drift Data Visualization Engine [ULCAR_UML_Drift_X]
The Digisonde Drift Analysis was developed at the University of Massachusetts Lowell Center for Atmospheric Research. The UMLCAR Digisonde Drift Analysis set of programs are designed to deal with ...


23. GPS Velocity Viewer Web Tool [UNAVCO_GPSVelocityViewer]
The GPS Velocity Viewer Web Tool shows maps of the Earth's tectonic plates, earthquake locations, volcanoes, and crustal motions (GPS geodesy station velocities). The map tool is built with Google ...


24. Geoid Height Calculator [UNAVCO_GEIOD]
The Geoid Height Calculator calculates a geoid undulation at a point whose latitude and longitude is specified. The program is designed to use the potential coefficient model EGM96 and a set of spherical ...


25. Land Use Evolution and Impact Assessment Model [UIUC_LEAM]
The Land Use Evolution and Impact Assessment Model (LEAM) its development, and its application to several regions within the continental United States is conducted and managed by a team of faculty, ...


26. SAO Explorer [ULCAR_UML_SAO_X]
The SAO Explorer provides Ionogram data visualization including ionogram display with zoom features, ionogram surveys, and ionogram movies.


27. TEQC (Translation, Editing and Quality Checking) — The Toolkit for GPS/GLONASS/Galileo/SBAS/Beidou/QZSS Data [UNAVCO_TEQC]
Teqc (pronouced "tek") is a simple yet powerful and unified approach to solving many pre-processing problems with GPS, GLONASS, Galileo, SBAS, Beidou-2/Compass, and QZSS data: - translation: binary ...


28. Tectonic Plate Motion Calculator from UNAVCO [UNAVCO_NNR_Plate_Motion_Calc]
The Plate Motion Calculator calculates tectonic plate motion at any location on Earth using one or more plate motion models. You can specify: - position in geographic or WGS-84 XYZ coordinates - ...


29. Ncview - A netCDF Visual Browser [UCSD_Ncview]
Ncview is a visual browser for netCDF format files. Typically you would use ncview to get a quick and easy, push-button look at your netCDF files. You can view simple movies of the data, view along ...


30. PyNGL - A Python Interface for Scientific Visualization and Data Analysis [UCAR_PyNGL]
PyNGL, a python package for scientific visualization and data analysis and PyNIO, a Python package supporting access to a variety of data formats using an interface modelled on netCDF.


31. TerraFly [TerraFly]
TerraFly is a Web-enabled system designed to aid in the visualization of spatial and remote sensed imagery. This system allows one to "fly" over the Earth's surface and explore spatial data such as ...


32. Timesearcher: Visual Exploration of Time-Series Data [timesearcher]
Widespread interest in discovering features and trends in time- series has generated a need for tools that support interactive exploration. We have built a prototype environment for interactive querying ...


33. User-Friendly Desktop GIS [uDIG]
User-friendly Desktop Internet GIS (uDig) is an open source spatial data viewer/editor, with special emphasis on the OpenGIS standards for internet GIS, the Web Map Server and Web Feature ...


34. Visualization and Analysis Platform for Ocean, Atmosphere, and Solar Researchers (VAPOR) [UCAR_VAPOR]
VAPOR is the Visualization and Analysis Platform for Ocean, Atmosphere, and Solar Researchers. VAPOR provides an interactive 3D visualization environment that can also produce animations and still ...


35. Environmental Policy Integrated Climate (EPIC) Model [TAMU_EPIC]
The Environmental Policy Integrated Climate (EPIC) model is a cropping systems model that was developed to estimate soil productivity as affected by erosion as part of the Soil and Water Resources ...


36. SPRING (Georeferenced Information Processing System) [SPRING]
SPRING is a state-of-the-art GIS and remote sensing image processing system with an object-oriented data model which provides for the integration of raster and vector data representations in a single ...


37. SWAT Check - Software To Identify Potential Model Input Parameters Issues [SWAT_Check]   PARENT METADATA
The SWAT Check program reads model output from a SWAT project and performs many simple checks to identify POTENTAL model problems. The intended purpose of this program is to identify model problems ...


38. SWRC Fit - Scientific Statistical Tool for Hydrologist [swrcfit]
The soil hydraulic parameters for analyzing water movement in variably saturated soil can be determined by fittig soil hydraulic model to a soil water retention curve. SWRC Fit performs nonlinear ...


39. Soil and Water Assessment Tool [SWAT]   CHILD METADATA
The Soil and Water Assessment Tool (SWAT) predicts the effect of management decisions on water, sediment, nutrient and pesticide yields with reasonable accuracy on large, ungaged river basins.


40. Tectonic Planet [tectonicplanet]
Tectonic Planet is a planet-wide terrain generator, using simulated tectonic movements rather than fractals. Intended to produce richer information than just a heightmap - geology layers, climate, ...


41. Solar Model [solarmodel]
The Solar Model is real time modeling of solar system. It allows user to navigate in space, to control time counting (speed-up time flow) and estimate movement of space bodies, bind camera to space ...


42. smartEditor [smartEditor]
smartEditor is a web based editor to easily create and update ISO19115/19119 metadata documents on geospatial data sets, services, series and applications and many more resources. This tool provides ...


43. SERVIR-Viz 3-D Visualization Tool [SERVIR_VIZ3D]   PARENT METADATA
SERVIR-Viz is a customized version of NASA's free, open-source, web-enabled, 3D earth exploration tool known as WorldWind. As with other mapping browsers such as Google Earth, SERVIR-Viz allows users ...


44. SImulation COde for POLythermal Ice Sheets [SICOPOLIS]
SICOPOLIS (SImulation COde for POLythermal Ice Sheets) is a 3-d dynamic/thermodynamic model that simulates the evolution of large ice sheets and ice caps. It was originally created by Greve (1997a,b) ...


45. Shapefile Coordinate Transformation Utility [SHPTRANS]
The Shapefile Coordinate Transformation Utility (SHPTRANS) is a fast, high-precision GIS projection utility which reads and writes shapefiles and supports Canadian NTv2 datum transformation along ...


46. Simple Map Client [SimpleMapClient]
Simple Map Client is a Java application which allows for browsing of Open Geospatial Consortium's (OGC) Web Mapping Service (WMS) servers.


47. Slope, Land cover, Exclusion, Urbanization, Transportation, and Hillshade (SLEUTH) [SLEUTH]
Slope, Land cover, Exclusion, Urbanization, Transportation, and Hillshade (SLEUTH) is a tightly coupled, modified cellular automaton model of urban and other land class change. Its main component ...


48. Stanford Geostatistical Earth Modeling Software (S-GEMS) [SGEMS]
The Stanford Geostatistical Modeling Software (SGeMS) is an open-source computer package for solving problems involving spatially related variables. It provides geostatistics practitioners with a ...


49. Revised Universal Soil Loss Equation [RUSLE]
Research on soil erosion and its effect on agricultural productivity started in 1930s. During 1940 and 1956, research scientists began to develop a quantitative procedure for estimating soil loss ...


50. SCIRun - Problem Solving Environment (PSE) for Modeling, Simulation and Visualization of Scientific Problems [SCIRun]
SCIRun is a Problem Solving Environment (PSE), for modeling, simulation and visualization of scientific problems. SCIRun now includes the biomedical components formally released as BioPSE, as well ...


Showing 1 through 50 of 578 Next
Click here for a static view of records.

-->