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130 lines
3.5 KiB
Markdown
130 lines
3.5 KiB
Markdown
# Aurora GIS Documentation
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Welcome to the Aurora GIS documentation. Aurora GIS is a comprehensive PHP-based web application for managing, analyzing, and visualizing geospatial data using PostgreSQL and PostGIS.
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## Overview
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Aurora GIS provides a complete solution for:
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- **Data Management**: Upload, import, and manage spatial datasets in multiple formats
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- **Spatial Analysis**: Perform advanced geospatial analysis including hotspot detection, outlier analysis, KDE, clustering, and more
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- **Data Visualization**: Interactive maps, dashboards, and charts
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- **Background Processing**: Asynchronous job processing for long-running operations
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- **API Access**: RESTful API for programmatic access to datasets and analysis tools
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## Quick Start
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1. [Installation Guide](installation.md) - Set up Aurora GIS on your server
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2. [Configuration](configuration.md) - Configure database, authentication, and system settings
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3. [Architecture Overview](architecture.md) - Understand the system architecture
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## Documentation Sections
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```{toctree}
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:maxdepth: 2
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:caption: Getting Started
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installation
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configuration
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architecture
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```
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```{toctree}
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:maxdepth: 2
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:caption: Data Import
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import/index
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```
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```{toctree}
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:maxdepth: 2
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:caption: API Reference
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api/index
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```
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```{toctree}
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:maxdepth: 2
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:caption: Workers
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workers/index
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```
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```{toctree}
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:maxdepth: 2
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:caption: Analysis Tools
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analysis-tools/index
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```
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```{toctree}
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:maxdepth: 2
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:caption: User Interface
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ui/index
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```
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```{toctree}
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:maxdepth: 2
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:caption: Content & Applications
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dashboard
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web-apps
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accordion
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```
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```{toctree}
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:maxdepth: 1
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:caption: Additional Resources
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changelog
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```
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## Key Features
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### Data Import & Management
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- **Vector Formats**: GeoJSON, Shapefiles, KML, CSV, GeoPackage, DXF, PBF
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- **Raster Formats**: GeoTIFF, COG, JPEG2000, NetCDF, HDF
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- **URL-based imports** with scheduling
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- **PostGIS remote** database connections
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- **ESRI/ArcGIS** service imports
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- **Overture Maps** integration
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- **S3 bucket** imports
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### Spatial Analysis
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- **Hot Spot Analysis**: Identify statistically significant clusters using Getis-Ord Gi* statistics
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- **Outlier Detection**: Find statistical outliers using z-score or MAD methods
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- **KDE (Kernel Density Estimation)**: Generate density surfaces from point data
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- **Clustering**: Group features based on spatial proximity
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- **Zonal Statistics**: Calculate statistics for raster data within polygon zones
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- **Proximity Analysis**: Buffer, nearest neighbor, and distance calculations
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- **Overlay Operations**: Intersect, union, erase, and join operations
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### Background Processing
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- Asynchronous job processing for long-running operations
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- Worker-based architecture for scalable processing
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- Job status tracking and monitoring
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- Support for scheduled imports and analysis
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### Visualization
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- Interactive Leaflet.js maps
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- **Dashboard Builder**: Create custom dashboards with multiple widgets
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- **Web Apps**: Build multi-page applications with custom layouts
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- **Accordion Stories**: Create narrative content with expandable sections
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- Chart generation from spatial data
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- Layer styling and legend management
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- Popup configuration for feature details
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## System Requirements
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- PHP 7.4 or higher
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- PostgreSQL 12+ with PostGIS extension
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- Web server (Apache/Nginx)
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- PHP extensions: PDO, PDO_PGSQL, JSON, ZIP, GDAL (for raster operations)
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- Optional: DuckDB (for Overture Maps), QGIS Server (for QGIS projects)
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## Support
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For issues, questions, or contributions, please refer to the relevant documentation sections or contact the development team.
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