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  2. List of free geology software - Wikipedia

    en.wikipedia.org/wiki/List_of_free_geology_software

    This is a list of free and open-source software for geological data handling and interpretation. The list is split into broad categories, depending on the intended use of the software and its scope of functionality. Notice that 'free and open-source' requires that the source code is available and users are given a free software license.

  3. Aquifer test - Wikipedia

    en.wikipedia.org/wiki/Aquifer_test

    Excellent treatment of most aquifer test analysis methods (but it is a hard-to-find book). Boonstra, J.; Kselik, R.A.L. (2002). SATEM 2002: Software for aquifer test evaluation. Wageningen, The Netherlands: International Institute for Land Reclamation and Improvement. ISBN 90-70754-54-1. On line : Sindalovskiy, L.N. (2011).

  4. Groundwater model - Wikipedia

    en.wikipedia.org/wiki/Groundwater_model

    Typical aquifer cross-section. An unambiguous definition of "groundwater model" is difficult to give, but there are many common characteristics. A groundwater model may be a scale model or an electric model of a groundwater situation or aquifer. Groundwater models are used to represent the natural groundwater flow in the environment.

  5. Drawdown (hydrology) - Wikipedia

    en.wikipedia.org/wiki/Drawdown_(hydrology)

    Aquifer test (or a pumping test) is a field experiment in which a well is pumped at a controlled rate and the aquifer's response (drawdown) is measured in one or more observation wells. [5] Cone of depression is a conically-shaped depression that is produced in a water table as a result of pumping water from a well at a given rate. [4]

  6. List of free and open-source software packages - Wikipedia

    en.wikipedia.org/wiki/List_of_free_and_open...

    This is a list of free and open-source software packages (), computer software licensed under free software licenses and open-source licenses.Software that fits the Free Software Definition may be more appropriately called free software; the GNU project in particular objects to their works being referred to as open-source. [1]

  7. Standard penetration test - Wikipedia

    en.wikipedia.org/wiki/Standard_penetration_test

    The standard penetration test (SPT) is an in-situ dynamic penetration test designed to provide information on the geotechnical engineering properties of soil. This test is the most frequently used subsurface exploration drilling test performed worldwide. The test procedure is described in ISO 22476-3, ASTM D1586 [1] and Australian Standards AS ...

  8. Well test - Wikipedia

    en.wikipedia.org/wiki/Well_test

    Often the well efficiency is determined from this sort of test, this is a percentage indicating the fraction of total observed drawdown in a pumping well which is due to aquifer losses (as opposed to being due to flow through the well screen and inside the borehole). A perfectly efficient well, with perfect well screen and where the water flows ...

  9. List of finite element software packages - Wikipedia

    en.wikipedia.org/wiki/List_of_finite_element...

    Dlubal Software: 6.04.0005: 2023-10-30: Proprietary commercial software: Free student license available [15] Windows: SimScale: German 100% web-based CAE platform: SimScale GmbH: 14: 2013-07: SaaS: Free community version available [16] Web browser: VisualFEA: Finite element software for structural, geotechnical, heat transfer and seepage ...