Survey Tools
A collection of powerful, user-friendly web based applications designed to streamline your geospatial workflows.
Available Tools
GSI Viewer
View, analyze, and convert Leica GSI files from both Levels and Total Stations.
Open Tool →LSG Converter
Convert to and from London Survey Grid 2025
Open Tool →Rail Surveyor
Quickly output rail survey data.
Open Tool →Resection Lab
Visualise geometric uncertainty for Resection and Triangulation.
Open Tool →DXF to CSV Extractor
Quickly extract point data from a DXF file in a tabulated format for easy processing.
Open Tool →