TopoTool: Topographic Mapper

TopoTool: Topographic Mapper

TopoTool is an innovative Android app designed for surveying land surfaces with just your device. This tool converts surface data into digital raster models, enabling users to conduct thorough land analysis, simulation, and design. The generated raster models can be easily exported and integrated into GIS applications like QGIS.

Features:

• Supported Inputs: Utilize internal GPS, Bluetooth GNSS (RTK) receivers, USB-Serial GNSS receivers, CSV files (EPSG:4326), and GPX files for precise data collection.
• Supported Outputs: Export models in various formats including GPX files, Ascii Grid (EPSG:3857, EPSG:4326, UTM), and images (.png with world file .pgw).

With TopoTool, land surveying becomes efficient and accessible, empowering users to leverage detailed topographic data right from their Android devices.