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In 1995 the USGS was in need of a Windows viewer for their data products, so they developed the dlgv32 application for viewing their DLG (Digital Line Graph) vector data products. Between 1995 and 1998 the dlgv32 application was expanded to include support for viewing other USGS data products, including DRG (topographic maps) and DEM (digital ...
DOT.MAP - contour, shaded, and dot-distribution maps from gridded data; KWIC - key-word-in-context programs for indexing bibliographic references; POLYVRT - data conversion and analysis of polygonal data; SYMAP - line printer mapping producing conformant (areas), contour, trend surface, and proximal (also known as Voronoi diagram or Thiessan ...
LuciadLightspeed consists of over 100 different software components and connectors to fuse, visualize and analyze geospatial data. This can include static and moving data, maps, satellite imagery, crowd-sourced data, full motion video, weather data and terrain elevation in many different geodetic references and map projections.
These formed the foundation of the open source GIS software community. The 1980s also saw the beginnings of most commercial GIS software, including Esri ARC/INFO in 1982; [9] Intergraph IGDS in 1985, and the Mapping Display and Analysis System (MIDAS), the first GIS product for MS-DOS personal computers, which later became MapInfo. [10]
This is a comparison of notable GIS software. To be included on this list, the software must have a linked existing article. The selection of GIS software is a non-trivial task typically undertaken at project commencement. The use of appropriate selection criteria and methodology can be critical to a project's success, with considerations including outlay costs, ease of use, data and system ...
[1] [2] It was headquartered in North Greenbush, New York. Its products included a desktop mapping application, various map and demographic data products, and some web-based applications. It acquired several other companies in order to market their software, data, or services directly.
The Kentucky Open Data Portal is a site for exploring, accessing and downloading Kentucky-specific GIS data and discovering mapping apps. You can analyze and combine datasets using maps, as well as develop new web and mobile applications. [13] KyFromAbove
ArcMap is the former main component of Esri's ArcGIS suite of geospatial processing programs. Used primarily to view, edit, create, and analyze geospatial data. ArcMap allows the user to explore data within a data set, symbolize features accordingly, and create maps.