IDL, the Interactive Data Language, is software for data analysis, visualization, and cross-platform application development. IDL combines all of the tools you need for any type of project, from "quick-look," interactive analysis and display to large-scale commercial programming projects. The IDL product page describes the software and its features. The site includes free trial downloads, press releases, ... Full description.

The MathWorks is the leading developer and supplier of technical computing software in the world. MathWorks' software includes MATLAB and SIMULINK. This product site includes detailed information on both software products, consulting services, training and events and an online store. Full description.

This product site established by isse systems outlines STELLA software and the advantages of using it in the classroom. The STELLA software is specifically designed to build students' skills in building understanding. STELLA modeling and graphing software can help engage students more deeply in course material, build deeper and richer understanding of material, develop critical thinking skills, and ... Full description.

This page offers free, downloadable, Adobe Acrobat software to view and print popular PDF files. PDF files are the most common way to make documents available for download on the Web. This page also contains product information and highlights of the software. Full description.

The Graphical Analysis product site, managed by Vernier Software and Technology outlines the capabilities and features of the Graphical Analysis 3 software. Graphical Analysis 3 is an inexpensive, easy-to-learn program for producing, analyzing, and printing graphs. Graphical Analysis 3 can be used to create and print graphs, data tables, text, FFTs and histograms; perform manual and automatic curve ... Full description.

Scilab is a scientific software package for numerical computations providing a powerful open computing environment for engineering and scientific applications. Scilab is currently being used in educational and industrial environments around the world. This homepage managed by Scilab developers INRA and ENPC, outlines the features of Scilab software. Users can also link to Scilab related events, training ... Full description.

Ecoinformatics.org is an open, voluntary collaboration of developers and researchers that aims to produce software, systems, publications, and services that are beneficial to the ecological and environmental sciences. Sub-projects are created and supported by ecoinformatics.org in order to build an active community that is developing informatics solutions for the ecological and environmental sciences. ... Full description.

WEB-PHREEQ is a web-based computer application for aqueous geochemical modeling. WEB-PHREEQ was developed for classroom teaching and for routine calculation of the distribution of chemical species in water. Users can calculate the effects of mixing of waters, adding phases to the solution, or changing the solution's temperature, Eh, or pH. The site features an easy to use interface, frequently asked ... Full description.

WorldWatcher is scientific visualization software for geospatial data, and is available for both Macintosh and Windows. The software provides an environment for students to explore, interpret and analyze scientific data in a manner which allows them to emulate the work of actual scientists. WorldWatcher contains data libraries for earth energy balance, climate, physical geography and human geography. ... Full description.

This site hosts a computer application for thermobarometry. The program calculates pressures and temperatures for garnet, cordierite, spinel, sillimanite/kyanite, quartz anhydrous or hydrous pelitic assemblages. The user enters cation values for each mineral, and the model generates pressure vs. temperature graphs or data tables of the calculated isopleths. The program is derived from the shareware ... Full description.