100-Inch Interactive LCD Touch Screen Military Electronic Sand Table Hardware Solution
Available in 75", 84", 98", and 100" commercial LCD monitors, all-in-one touch PCs, and electronic sand table touch screens.
Difference Between Traditional Military Sand Tables and Electronic Sand Tables
Traditional military sand tables are divided into temporary and permanent types.
Temporary sand tables are built on-site using sand, clay, and miniature figures, ideal for short-term tactical drills.
Permanent sand tables are made from materials such as foam boards, plywood, plaster, and pulp, offering durability for long-term display.
Traditional sand tables provide strong 3D realism, intuitive visualization, simple construction, and cost-effectiveness. However, they lack real-time data updates and complex scenario simulations.
Electronic military sand tables integrate computer technology, projection systems, and multimedia equipment. They support real-time terrain adjustments, multi-touch and gesture-based operations, and allow all simulation data to be saved and shared.
While traditional sand tables are mainly used for terrain presentation and tactical simulation, electronic sand tables enable real-time environmental adjustments, multi-user collaboration, 3D visualization, and immersive battle scenario simulation.
Key advantages of electronic sand tables include:
Multi-angle rotation, zoom, and panoramic display
Immersive 3D experience without scale or perspective limitations
Real-time updates and interactive operation
Evolution of the Military Electronic Sand Table
With the advancement of digital technology, sand tables have evolved significantly. Traditional physical models remain visually detailed but take a long time to build, are not reusable, and cannot be easily updated.
Modern digital military sand tables retain the strengths of traditional models—comprehensive and realistic content—while solving their limitations:
Flexible and colorful display effects
Content can be replaced or updated instantly
Supports secondary development and integration with other systems
Fully interactive for real-time command and control
Today, ultra-large LCD touch screens and LCD splicing screens are the preferred display hardware for electronic sand tables.
LCD splicing screens offer unlimited expansion in size, but require an additional infrared touch frame and tempered glass for touch capability.
Ultra-large all-in-one LCD touch screens (such as 98" or 100") avoid seam lines entirely, provide high-precision touch performance, and deliver a more immersive visual experience.
Interactive Military Electronic Sand Table – System Structure
Display Interface – Shows real-time battle maps and operational status for full situational awareness.
Interactive Control – Commanders can directly interact with the interface to access detailed information and issue commands.
Control System – Accurately relays commands to designated units and modules.
Data Transmission – Transfers imagery and audio for real-time understanding of HQ directives, and sends feedback from field commanders back to HQ.
Military Sand Table Software Configuration
Operating System – Runs on stable, compatible OS such as Windows, Linux, or Android.
Application Software – Uses professional GIS software, 3D modeling tools, and simulation systems for tactical planning and scenario visualization.
Driver Installation – Ensures all hardware components operate correctly with version-appropriate drivers.
Functions of the Interactive Military Electronic Sand Table
Multi-Touch Interaction – Supports multi-user touch input for zooming, rotating, and moving elements on screen.
Team Collaboration – Hidden floating menus allow multiple team members to access command tools simultaneously.
Annotation Tools – Enables drawing, text input, highlighting, and color-coded annotations with permission controls.
Scenario Simulation – Supports both collaborative military drills and individual tactical decision-making exercises.
2D/3D Battle Simulation – Provides immersive real-time 2D/3D battlefield visualization for operational planning and command execution.
Applications of the 100-Inch Interactive LCD Touch Screen Military Sand Table
Military Command and Dispatch
Emergency Management
Urban Planning
By leveraging 3D modeling and real-time data interaction, decision-making efficiency is greatly enhanced.
Technical Specifications – 100-Inch Commercial Electronic Sand Table LCD Display
Panel Type: 98" Full HD Panel
Viewable Area: 2158.848 mm × 1214.352 mm
Overall Dimensions: 2198.8 mm × 1253.4 mm
Native Resolution: FULL HD 3840 × 2160, 16:9 aspect ratio
Pixel Pitch: 0.5622 × 0.5622 mm
Brightness: 500 cd/m²
Contrast Ratio: 1300:1
Brightness Uniformity: 95%
Color Depth: 16.7M colors
Viewing Angle: 178° horizontal / 178° vertical
Signal Interfaces: VGA / HDMI / S-Video / CVBS
Digital Input: DVI × 1, supports 1080P backward compatibility
Video Input: YPbPr × 1, supports 1080P backward compatibility
Cooling System: Intelligent fan control for energy saving, noise reduction, and improved reliability
Control Method: Wired control and infrared remote
