Total Station Accuracy Visualizer

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🎯 Total Station Accuracy Visualizer

A modern offline web tool to visualize and compare the angular accuracy vs. linear error of different Total Stations and a Theodolite.
Ideal for surveyors and engineers when deciding what instrument suits their project requirements.

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✨ Features

📏 Supported Instruments

• High-Precision Total Station (0.5″ accuracy)
• Standard Total Station (1″ accuracy)
• General-Purpose Total Station (2″ accuracy)
• Basic Total Station (5″ accuracy)
• Theodolite (20″ accuracy)

📐 Accuracy Visualization

• Angular Accuracy Chart → Wedge visualization of angular spread.
• Linear Error Chart → Bar chart showing error in mm at selected distance.
• Adjustable distance slider (1–5000 m) to see how error grows with range.

🧮 Built-in Calculations

• Formula: Linear Error (mm) = Distance(m) × tan(θ) × 1000
• Displays step-by-step math for each instrument (θ conversion from arcseconds).

🎨 UI & Experience

• 🌗 Dark/Light Mode toggle.
• 🔭 Station emoji for intuitive visualization.
• 🎆 Animated radar beams, pings, and sparks for engaging interaction.
• 📊 Instrument cards with real-time linear error values.
• Responsive layout – works on desktop and mobile.

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🖼️ Preview

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🚀 How to Use

1. Open Total Station Accuracy Visualizer.html in your browser.
2. Use the distance slider to adjust survey range.
3. Compare how each instrument’s angular accuracy translates into linear error.
4. Expand Mathematical Calculations for detailed formulas.

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📄 Example

• At 100 m:
• 0.5″ Total Station → ~0.24 mm error
• 1″ Total Station → ~0.48 mm error
• 5″ Total Station → ~2.4 mm error
• 20″ Theodolite → ~9.7 mm error

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⚡ Why Use This Tool?

• 📊 Helps compare equipment accuracy before purchase.
• 🧑‍💼 Useful for field engineers planning tolerances for different distances.
• 💻 Runs completely offline — no internet required.
• 🎯 Interactive, visual, and intuitive for quick decision-making.

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