​Transform your smartphone into a comprehensive Surveying & Geomatics workstation.
​Total Station CSV is the essential companion for Land Surveyors, Civil Engineers, and Students. Stop waiting to get back to the office—import your survey data (PNEZD format) directly in the field and perform rigorous calculations instantly.
​This new version brings professional-grade 3D Visualization and 10 Specialized Calculation Modules to verify your data on the spot.
​✨ KEY FEATURES ✨
​🚀 Powerful Data Visualization
​Interactive 3D Point Cloud: Visualize your survey points in a stunning 3D environment with a professional dark theme (Red Points). Supports smooth Orbit Rotation, Pinch-to-Zoom, and Pan controls to understand the terrain topography immediately.
​Smart 2D Plan View: Automatically generates a 2D plot of your data with auto-calculated distances between connected points and real Point ID labels.
​🧮 10 Essential Surveying Calculators
Perform complex calculations instantly using your uploaded CSV data:
​Coordinate Calculation: Calculate new coordinates using Station, Distance, and Azimuth (Polar method).
​Inverse Calculation: Find the Horizontal Distance and Azimuth between two points.
​3D MLM (Missing Line Measurement): Measure Slope Distance, Grade (%), and Delta Z between any two points in 3D space.
​Area Calculation: Calculate the precise area of any polygon using the Coordinate Method (Shoelace Formula).
​Traverse: Calculate forward coordinates from a Backsight and Occupied Station.
​Resection (2-Point): Determine unknown station coordinates using distances to two known points (Trilateration).
​Leveling (H.I. Method): Calculate Reduced Levels using Height of Instrument.
​Leveling (Rise & Fall): Determine elevation differences and new RL.
​Adjust Z: Shift elevations of points based on a true benchmark.
​UTM Scale Factor: Convert Grid distances to Ground distances.
​📚 Math & Theory Explained
​Step-by-Step Formulas: Unlike other apps that just show the result, Total Station CSV displays the Math Formulas and the Substitution steps used for every calculation. Perfect for students learning surveying math or professionals verifying results.
​📂 Seamless File Management
​Instant CSV Import: Supports standard PNEZD format (Point, North, East, Z-Elev, Description).
​Offline Capability: Works perfectly in remote areas (Offline Mode included).
​WHO IS THIS FOR?
​👷 Land Surveyors & Geomatic Professionals
​🏗️ Civil Engineers & Construction Managers
​🎓 University Students (Civil/Surveying)
​🏛️ Archaeologists & Field Researchers
​Download Total Station CSV today and master your fieldwork data!
​What’s New in this Version (សម្រាប់ដាក់ក្នុងប្រអប់ What's New):
​New 3D Engine: Interactive 3D Point Cloud with Red points and black background.
​10 Survey Tools: Added Resection, Traverse, Area, Leveling, and GNSS tools.
​Educational Mode: See the math formulas behind every calculation.
​Improved 2D View: Auto-distance labeling on lines.
​Performance: Faster CSV loading and Offline Mode support.