Introduction to Horizon
Table of Contents
What is Horizon?
Horizon is a state-of-the-art, web-based Geographic Information System (GIS) mapping platform that revolutionizes the way organizations visualize, analyze, and manage spatial data. Built on modern technology standards, it offers an intuitive web interface that caters to both GIS professionals and casual users. Horizon empowers users with comprehensive mapping capabilities, advanced analytical tools, and seamless data integration features.
System Architecture
Horizon leverages a robust, modern technology stack designed for optimal performance, scalability, and user experience.
Front-end Technologies
Framework | Language | Version | Purpose |
|---|---|---|---|
Vue | JavaScript | 3.5.x | Core application framework |
ArcGIS API for JavaScript | JavaScript | 4.31.x | Advanced mapping and spatial functionality |
Calcite Components | JavaScript | 2.13.x | UI component library |
OpenLayers | JavaScript | 8.1.x | Additional mapping capabilities |
Back-end Technologies
Framework | Language | Version | Purpose |
|---|---|---|---|
ASP.NET Core | C# | 8.xx | Server-side application framework |
Server Infrastructure
Application | Version | Role |
|---|---|---|
ArcGIS Enterprise | 11.3 | Enterprise GIS server platform |
Current Version
Horizon Version: 0.2.x
Key Features
Interactive Web Mapping: Dynamic, responsive mapping interface with real-time updates
Comprehensive Data Support: Integration with various data formats and sources
Advanced Spatial Analysis: Sophisticated tools for geospatial analysis and visualization
Customizable Styling: Flexible options for map design and layer presentation
Collaborative Features: Tools for team-based mapping projects and data sharing
Enterprise Integration: Seamless connection with ArcGIS Enterprise services
Mobile Optimization: Responsive design for field use and mobile devices
Rich Tool Suite: Extensive collection of mapping and analysis tools
Frequently Asked Questions (FAQ)
Q: What should I do if Horizon becomes unresponsive?
A: First, clear your browser cache and reload the page. If issues persist, try closing and reopening your browser completely. This typically resolves most temporary performance issues.
Q: How can I resolve printing issues?
A: When experiencing printing problems, contact the GIS section for support. Please provide specific details about:
The layers you were attempting to print
The selected print format and layout
Any error messages received This information helps expedite troubleshooting.
Q: Can Horizon be used offline?
A: Horizon is designed as a web-based application and requires both internet connectivity and access to STT's network for full functionality. Currently, offline capabilities are not supported.
Q: What is the update schedule for Horizon?
A: Horizon receives regular updates to enhance functionality, improve performance, and address user feedback. Updates are scheduled to minimize disruption to workflows. Consult the release notes for detailed information about recent and upcoming changes.
Getting Support
For assistance with Horizon:
Documentation Resources:
Review the comprehensive user manual
Check the in-application help documentation
Explore tool-specific guides
Technical Support:
Contact IT section for technical issues
Reach out to GIS section for specialized GIS support
When seeking support, please provide:
Horizon version number
Detailed description of your task or goal
Steps that led to any issues
Screenshots or recordings when applicable
Browser type and version
Your feedback and questions are valuable for improving Horizon. Don't hesitate to reach out for assistance through the appropriate channels.