TopoSuite

TopoSuite is an open-source Android application for education-focused surveying and geometric calculation. It provides tools for working with polar and orthogonal survey operations, including station orientation, free station, polar survey, and polar implantation. The application also supports axis implantation, orthogonal tracking, and orthogonal implantation.

Its calculation features include intersections between two lines, two circles, or a line and a circle. It can calculate surfaces bounded by a circular arc and handle displacement of a parallel limit in relation to a compulsory surface. Additional utilities cover field and distance calculations, projection of a point onto a line, circle construction from three points, and segmentation of a circular arc. Mathematical functions include solving triangles and resolving circular elements.

TopoSuite can import points and other data from CSV, LTOP, and PTP files. It exports data to CSV and can save calculation history, points, and settings in a TPST file. A TPST file can be imported into another TopoSuite installation or reused within the same application.

As an Android title in the Education category, TopoSuite fits a software catalog intended for calculation and learning tools on mobile devices. Its open-source license allows the application to be provided under that licensing model rather than as closed proprietary software. MirrorNest distributes the official build directly from its own storage and scans it for malware before publishing.