This is a coordinate calculation app that has traverse calculation and reverse traverse calculation functions, and also supports reading CSV format text data.
We hope that you will find it useful as a simple and easy coordinate calculation app for construction surveying such as civil engineering and surveying.
From the November 2024 update, the app has been significantly updated, including the addition of a function to input and output the results of reverse traverse calculations (survey design calculations).
In addition to the existing functions, we have added a function that makes it easy to save and share externally coordinate data and survey calculation results.