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362 Titles Match Your Query
Showing 1 through 50 of 362 Next
1. Visual Plumes Model System [EPA_VPLUME]
The Visual Plumes model system is a Windows-based software application for simulating surface water jets and plumes. It also assists in the preparation of mixing zone analyses, Total Maximum Daily ...


2. Water Quality Analysis Simulation Program (WASP) [EPA_WASP]
The Water Quality Analysis Simulation Program (WASP) is an enhancement of the original WASP (Di Toro et al., 1983; Connolly and Winfield, 1984; Ambrose, R.B. et al., 1988). This model helps users ...


3. Wellhead Analytic Element Model [EPA_WHAEM2000]
The U.S. EPA's Wellhead Analytic Element Model, WhAEM2000 for Windows (98/NT/2K/XP/7/8), is a groundwater geohydrology computer program. WhAEM2000 is a public domain, ground-water flow model designed ...


4. Cornell Mixing Zone Expert System (CORMIX) [EPA_CORMIX]
CORMIX is a USEPA-supported mixing zone model and decision support system for environmental impact assessment of regulatory mixing zones resulting from continuous point source discharges. The system ...


5. DFLOW: A Tool for Low Flow Analysis [EPA_dflow]
DFLOW is a Windows-based tool developed to estimate user selected design stream flows for low flow analysis and water quality standards. This latest version can be readily used by regulators in state ...


6. EPA Metadata Editor [EPA_EMA]
The EPA Metadata Editor (EME) is a simple geospatial metadata editor that allows users to create and edit records that meet EPA metadata requirements. EPA developed several major versions of the ...


7. EnviroMapper [EPA_Enviro_Mapper]
The EnviroMapper application provides users with interactive Geographic Information System (GIS) functionality using Environmental Protection Agency (EPA) spatial data. EnviroMapper allows users to ...


8. Environmental Fluid Dynamics Code (EFDC Hydro) Model [EPA_EFDC]
The Environmental Fluid Dynamics Code (EFDC) is a multifunctional surface water modeling system, which includes hydrodynamic, sediment-contaminant, and eutrophication components. EFDC has been applied ...


9. Exposure Analysis Modeling System (EXAMS) [EPA_EXAMS]
The Exposure Analysis Modeling System (EXAMS) is an interactive software application for formulating aquatic ecosystem models and rapidly evaluating the fate, transport, and exposure concentrations ...


10. 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 ...


11. Hydrological Simulation Program - FORTRAN (HSPF) [EPA_HSPF]
Hydrological Simulation Program - FORTRAN (HSPF) is a comprehensive package for simulation of watershed hydrology and water quality for both conventional and toxic organic pollutants. HSPF incorporates ...


12. Multimedia Exposure Assessment Model (MULTIMED) [EPA_MULTIMDP]
The Multimedia Exposure Assessment Model (MULTIMED) for exposure assessment simulates the movement of contaminants leaching from a waste disposal facility. The MULTIMED model has been modified (MULTIMDP) ...


13. Nitrogen and Phosphorus Pollution Data Access Tool (NPDAT) [EPA_npdat]
The Nitrogen and Phosphorus Pollution Data Access Tool (NPDAT) enables users to view and download nitrogen and phosphorus pollution data from a variety of databases. The NPDAT utilizes shared Web ...


14. The Storm Water Management Model (SWMM) [EPA_SWMM]
EPA's Stormwater Management Model (SWMM) is used for single event or long-term simulations of water runoff quantity and quality in primarily urban areas–although there are also many applications ...


15. Drought Monitor [ensounl_drought]
The U.S. Drought Monitor map provides a summary of drought conditions across the United States and Puerto Rico. Often described as a blend of art and science, the map is updated weekly by combining ...


16. Digital Library for Earth System Education [DLESE]
The Digital Library for Earth System Education (DLESE) is a distributed community effort involving educators, students, and scientists working together to improve the quality, quantity, and efficiency ...


17. Digital Line Graph (DLG) Viewer [dlgvu]
The Digital Line Graph (DLG) Viewer (dlgvu) is an interactive viewer for Unix, written in the Icon programming language. It reads DLG files to produce maps such as those shown at the left. Click on ...


18. Excel to Google Earth Tool [e2g]
The Excel to Google Earth (E2G) thematic mapping tool was developed to display maps in Google Earth using Excel spreadsheet data for administrative divisions (e.g., provinces and districts) without ...


19. DataONE R Client [dataone_r]
The DataONE R Client is an R package that provides read/write access to data and metadata from the DataONE network of Member Node data repositories. Member Nodes in DataONE are independent data repositories ...


20. Deegree [Deegree-JaGo]
deegree is open source software for spatial data infrastructures and the geospatial web. deegree offers components for geospatial data management, including data access, visualization, discovery and ...


21. HydroGET - An ArcGIS Web Service Client [CUAHSI_HydroGET]
HydroGET (Hydrologic GIS Extraction Tool) is a versatile tool that gives ArcGIS users the ability to ingest web service data into ArcGIS. HydroGET stores the downloaded data using the time series ...


22. Master Controlled Vocabulary Registry [CUAHSI_mastercvreg]
The ODM Controlled Vocabulary Registry is a website for data managers to request new or updated items to the master controlled vocabulary and for users to see the current master controlled vocabulary ...


23. Observations Data Model (ODM) [CUAHSI_ODM]   PARENT METADATA
The CUAHSI Hydrologic Information System project is developing information technology infrastructure to support hydrologic science. One aspect of this is a data model for the storage and retrieval ...


24. HydroDesktop - Free and Open Source Application for Finding, Getting, Analyzing and Using Hydrologic Data from the CUAHSI-HIS System [CUAHSI_HydroDesktop]
HydroDesktop is a free, open source application for finding, getting, analyzing and using hydrologic data from the CUAHSI-HIS system. It works with HydroCatalog which indexes the data to find out ...


25. CartoWeb: Advanced Geographical Information System for the Web [CartoWeb]
CartoWeb is a comprehensive and ready-to-use Web-GIS (Geographical Information System) as well as a convenient framework for building advanced and customized applications. It was developed by Camptocamp ...


26. CatMDEdit: Metadata Editor Tool To Facilitates The Documentation of Resources With Special Focus on Describing GIS Resources [CatMDEdit]
CatMDEdit is a metadata editor tool that facilitates the documentation of resources, with special focus on the description of geographic information resources.


27. Chameleon Web Mapping Technology [Chameleon]
Chameleon technology represents a revolutionary advancement in Web mapping technology. It has been developed by DM Solutions with the goal of producing a highly customizable and adaptable environment ...


28. Chesapeake Bay Watershed Model [CBPCWM]
Driven by the needs of State collaborators and our experience that open-source community models make for better products, the Phase 5 Chesapeake Bay Watershed Model has been intentionally designed ...


29. MeshMaker: Configurable Meshing Framework for Eco-Hydrology Models [MeshMaker]
MeshMaker is a Python-based framework for generation of high quality structured and unstructured grid computational meshes for Eco-Hydrological models.


30. NASA Earth Exchange (NEX) [NASA_NEX]
The NASA Earth Exchange (NEX) represents a platform for the Earth science community that provides a mechanism for scientific collaboration and knowledge sharing. NEX combines state-of-the-art supercomputing, ...


31. Project 3D-View: Virtual Interactive Environmental Worlds [NASA_3D_VIEW]
Project 3D-VIEW (Virtual Interactive Environmental Worlds) is a truly interdisciplinary science curriculum for Grades 5 or 6. The program utilizes simple-to-use 3D technologies and is designed to ...


32. Regional Hydro-Ecological Simulation System (RHESSys) Model [NASA_ARC_RHESSys]
The Regional Hydro-Ecological Simulation System (RHESSys) is a GIS-based, hydro-ecological modeling framework designed to simulate carbon, water and nutrient fluxes. RHESSys combines both a set of ...


33. ESIP Community Ontology Repository [ESIP_SEMANTIC_PORTAL]
The ESIP Community Ontology Repository consists of a deployment of the MMI Ontology Registry and Repository (ORR) software. The COR is available for any member of ESIP or the public to test the creation ...


34. Earth Science Data Interface [EarthScienceDataInterface]
The Earth Science Data Interface (ESDI) is the Global Land Cover Facility's (GLCF) web application for searching, browsing, and downloading data from their online holdings.


35. HDF Explorer [HDF_Explorer]
The HDF Explorer is a GUI program that can visualize HDF4external and HDF5external files. This tool treats HDF-EOS files as general HDF files. It doesn't utilize HDF-EOS-specific information.


36. INSPIRE Geoportal Metadata Editor [EU_GEoportal_Inspire_Metadata_Editor]
The European Open Source Metadata Editor (EUOSME) is a web application written in Java and based on Google Web Toolkit (GWT) libraries. Its main purpose is to help create metadata compliant with the ...


37. The European Geo-Portal [EU_GEOPORTAL_INSPIRE]
The INSPIRE geoportal provide the means to search for spatial data sets and spatial data services, and subject to access restrictions, view and download spatial data sets from the EU Member States ...


38. gvSIG Tool for Managing Geographic Information [gvSIG]
gvSIG is a tool oriented to manage geographic information. It is characterized by a user-friendly interface, with a quick access to the most usual raster and vector formats. In the same view it includes ...


39. Apache Pig - A Platform for Analyzing Large Data Sets [ApachePig]
Apache Pig is a platform for analyzing large data sets that consists of a high-level language for expressing data analysis programs, coupled with infrastructure for evaluating these programs. The ...


40. Baltic Environmental Atlas [BEA]
The Baltic Environmental Atlas presents environmental factors that primarily have an impact upon the loads of nutrients entering into the Baltic Sea, such as land use and population distribution. ...


41. Baseflow Filter Program [BFP]   PARENT METADATA
The baseflow filter estimates baseflow and groundwater recharge from streamflow records using the methodology outlined in Automated methods for estimating baseflow and groundwater recharge from streamflow ...


42. ArcView Soil and Water Assessment Tool (SWAT) [AVSWAT]   PARENT METADATA
AVSWAT (ArcView SWAT) is a complete preprocessor, interface and post processor of the hydrological model SWAT. Without leaving the user friendly ArcView GIS environment the user is provided of a complete ...


43. Avro - A Data Serialization System [Avro]
Apache Avro is a data serialization system. Avro provides: - Rich data structures. - A compact, fast, binary data format. - A container file, to store persistent data. - Remote procedure call ...


44. BASINS: Better Assessment Science Integrating Point & Nonpoint Sources [BASINS-EPA]
Better Assessment Science Integrating Point and Nonpoint Sources (BASINS) is a multipurpose environmental analysis system designed to help regional, state, and local agencies perform watershed- and ...


45. PySAL: Open Source Python Library for Spatial Analytical Functions [ASU_PySAL]
PySAL is an open source cross-platform library of spatial analysis functions written in Python. It is intended to support the development of high level applications for spatial analysis.


46. Alexandria Digital Research Library [Alex-Dig_Gaz-00]
The Alexandria Digital Research Libraryr, a geospatially defined geographic name datasets or a place-name index, allows a user to find earth features by typing in the name associated with that feature, ...


47. Archivematica: Free and Open-Source Digital Preservation System [Archivematica]
Archivematica is a free and open-source digital preservation system that is designed to maintain standards-based, long-term access to collections of digital objects. Archivematica uses a micro-services ...


48. 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 ...


49. Model Viewer: A Program For Three-Dimensional Visualization of Ground-water Model Results [USGS_MODELVIEWER]
Model Viewer is a computer program that displays the results of three-dimensional ground-water models. Scalar data (such as hydraulic head or solute concentration) may be displayed as a solid or a ...


50. 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 ...


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