GeoSV

Professional GNSS Surveying for iOS and Android
The Surveying App is designed for professionals who need to capture, document and integrate highly accurate geographic coordinates into existing GIS workflows. It supports modern GNSS receivers and enables structured, project-based data collection directly in the field.

Accurate Data Capture
Connect your smartphone or tablet via Bluetooth to professional RTK GNSS receivers. The app processes NMEA data streams and records positioning and accuracy information for precise surveying tasks.

Capture Points, Lines and Polygons
Document survey objects as points, lines or polygons. Enhance measurements with project-specific attributes and metadata to ensure complete and traceable documentation.

Ready for Offline Use
The app supports all functions that do not require an active internet connection, allowing reliable fieldwork even in areas with limited network coverage.

Field Project Management
Create, import and manage surveying projects directly on your mobile device. Completed projects can be shared using the integrated sharing function and transferred into existing business processes.

Fully Configurable
Project types, point types, attributes and mandatory fields can be centrally configured. This allows the app to adapt to a wide range of surveying, infrastructure management and documentation requirements.

Advanced Mapping Functions
Use a worldwide base map together with additional technical map layers and WMS services. Asset and reference data can be displayed using customised styling rules, providing valuable spatial context during data collection.

Seamless GIS Integration
The app is designed to work with GeoNAM Mobil, Smallworld GIS and other GIS-based workflows. Survey data can be exported in a structured format for further processing.

Key Features
- High-precision GNSS surveying
- Bluetooth connectivity for RTK GNSS receivers
- Capture of points, lines and polygons
- Offline operation for fieldwork
- Project management and project sharing
- Import and export of project data
- Worldwide base maps
- Integration of WMS maps and technical data layers
- Customisable forms and attributes
- Share function for data transfer
- Available for iOS and Android