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  2. Wikipedia : Graphics Lab/Resources/GIS sources and palettes

    en.wikipedia.org/.../GIS_sources_and_palettes

    Files: compressed file 2.9Mb, uncompressed file 3.9Mb, whole Earth, 1 tiles. —♣ Comment(s): Perfect for very large to local location maps/topographic maps. Small rivers to add handily. Bug: SVG output bug with top level rivers (Fleuve Jaune, Yantze). Additional GIS files: for north america and Europe, click on 'specifics'. Lakes:

  3. GIS Live DVD - Wikipedia

    en.wikipedia.org/wiki/GIS_Live_DVD

    GIS Live DVD is a type of the thematic Live CD containing GIS/RS applications and related tutorials, and sample data sets. The general sense of a GIS Live DVD is to demonstrate the power of FLOSS GIS and encourage users to start on FLOSS GIS. However, a disc can be used for GIS data processing and training, too.

  4. 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.

  5. Astatic Corporation - Wikipedia

    en.wikipedia.org/wiki/Astatic_Corporation

    The commercial audio product division of Astatic became CAD Professional Microphones in 1988. After a merger with Omnitronics LLC in 2000, CAD, Astatic and Omnitronics combined under the CAD Audio brand. The company offers audio products for recording, live performance, commercial and personal audio, and is located in Solon, Ohio. [1] [2]

  6. Geographic information system - Wikipedia

    en.wikipedia.org/wiki/Geographic_Information_System

    GIS data acquisition includes several methods for gathering spatial data into a GIS database, which can be grouped into three categories: primary data capture, the direct measurement phenomena in the field (e.g., remote sensing, the global positioning system); secondary data capture, the extraction of information from existing sources that are ...

  7. Geographic information system software - Wikipedia

    en.wikipedia.org/wiki/Geographic_information...

    A GIS software program is a computer program to support the use of a geographic information system, providing the ability to create, store, manage, query, analyze, and visualize geographic data, that is, data representing phenomena for which location is important.

  8. History of CAD software - Wikipedia

    en.wikipedia.org/wiki/History_of_CAD_software

    3D rendering of a car in CAD software with boundary representation. Also important to the development of CAD was the development in the late 1980s and early 1990s of B-rep solid modeling kernels (engines for manipulating geometrically and topologically consistent 3D objects), Parasolid (ShapeData), and ACIS (Spatial Technology Inc.). These ...

  9. Spatial analysis - Wikipedia

    en.wikipedia.org/wiki/Spatial_analysis

    GIS-based network analysis may be used to address a wide range of practical problems such as route selection and facility location (core topics in the field of operations research), and problems involving flows such as those found in Hydrospatial and hydrology and transportation research. In many instances location problems relate to networks ...