Field Area: GPS Land Measure

Field Area+ measures land area and perimeter using GPS. Walk along the boundary of any field, lot, or property and get instant area calculation with map overlay.

Three measurement modes: GPS walking, map point tapping, and satellite photo tracing. Export results as KML/GPX for Google Earth and GIS.

Key Features:
- GPS walking boundary measurement
- Map tap point measurement
- Satellite photo tracing
- Real-time area display while walking
- Multiple units (m², sq ft, acres, hectares, pyeong)
- KML/GPX export for Google Earth
- Measurement history with map snapshots
- Simple 3-step workflow

Completely free — no subscriptions. Perfect for farmers, real estate agents, and land surveyors.