GD Map
GD Map is an open source, web-based geographic information system (GIS) software. It allows users to view, edit, analyze, and publish geospatial data through a web browser.
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GD Map: Open Source Web GIS Software
An open source web-based geographic information system (GIS) software for viewing, editing, analyzing, and publishing geospatial data through a web browser.
What is GD Map?
GD Map is an open source, web-based geographic information system (GIS) software. It provides capabilities to visualize, manage, edit, analyze, and publish geospatial data through a standard web browser.
Key features of GD Map include:
- Interactive web maps with layer control, scale bar, legend etc.
- Support for multiple coordinate reference systems and projections
- Import/Export of various geospatial data formats like Shapefile, GeoJSON, KML etc.
- Advanced cartography and styling of vector and raster data
- Spatial analysis tools for buffer, clip, union, intersect etc.
- Measurements, print layouts, geocoding and routing
- User management, access control and permissions
- Customizable interface through themes and widgets
As an open source solution, GD Map is free to download, use and modify. It provides capabilities comparable to commercial desktop GIS software in an easy-to-use web interface. The active developer community ensures continued enhancements and bug fixes.
GD Map Features
Features
- Web-based GIS
- Open source
- View, edit, analyze geospatial data
- Publish maps and data
- Support various data formats
- Customizable interface
- Plugin architecture
Pricing
- Open Source
- Free
Pros
Free and open source
Easy to use web interface
Support common GIS data formats
Customizable and extensible
Active development community
Can be self-hosted
Cons
Limited native analysis functions
Not as full-featured as desktop GIS
Performance limitations in browser
Steep learning curve for developers
Limited documentation
Official Links
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