A free, open and highly extensible WebGIS platform
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Updated
Nov 10, 2025 - TypeScript
A geographic information system (GIS) is a conceptualized framework that provides the ability to capture and
analyze spatial and geographic data. GIS applications (or GIS apps) are computer-based tools that allow the
user to create interactive queries (user-created searches), store and edit spatial and non-spatial data,
analyze spatial information output, and visually share the results of these operations by presenting them as
maps.
A free, open and highly extensible WebGIS platform
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