TopoWalk: Land Surveying 3D
Everyone
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500+
Downloads
Everyone
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About this app
TopoWalk turns your device into a professional field survey tool. Perfect for civil engineering, forestry, and land surveying, it leverages high-precision GPS and the barometer sensor to calculate distances, slopes, and areas.
KEY FEATURES:
Multi-point Tracking: Capture sequences of points for detailed routes.
Area Calculation: Automatic polygon area in m², hectares, or acres.
Visual Insights: 2D Elevation Profile and 3D Isometric View.
Professional Export: Generate PDF reports, GeoJSON, and KML files for GIS software like QGIS or Google Earth.
PRIVACY FIRST:
No data collection. All measurements are stored locally. Works 100% offline.
KEY FEATURES:
Multi-point Tracking: Capture sequences of points for detailed routes.
Area Calculation: Automatic polygon area in m², hectares, or acres.
Visual Insights: 2D Elevation Profile and 3D Isometric View.
Professional Export: Generate PDF reports, GeoJSON, and KML files for GIS software like QGIS or Google Earth.
PRIVACY FIRST:
No data collection. All measurements are stored locally. Works 100% offline.
Precise land surveying with 3D view, barometer, and PDF/KML export files.
Updated on
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
What’s new
🛰️ New: connect an external GNSS/RTK receiver via Bluetooth!
• Pair your RTK receiver for centimeter-level accuracy
• Live fix status: RTK FIX/FLOAT, satellites, HDOP and precision
• Antenna/pole height correction
• Points are only captured with a valid fix — no silent fallback
The internal GPS keeps working exactly as before when the feature is off.
• Pair your RTK receiver for centimeter-level accuracy
• Live fix status: RTK FIX/FLOAT, satellites, HDOP and precision
• Antenna/pole height correction
• Points are only captured with a valid fix — no silent fallback
The internal GPS keeps working exactly as before when the feature is off.
Everyone
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About the developer
GUSTAVO SABINO DE OLIVEIRA HYPPOLITO FERREIRA
gustavohyppolito@gmail.com
R. Jasmim, 850 - Apto 152
Chácara Primavera
CAMPINAS - SP
13087-460
Brazil
