This app is the digital version of conventional Brunton compass (clinometer) which is used to measure the attitudes of geological structures in geology survey. It contains the following features:

1. It could be used to measure and record attitude of plane/line structures along with the geographical information of the measure point.

2. Users can also choose to measure geographical information only.

3. Multiple coordinate systems supported such as WGS84, UTM, MGRS.

4. Users can add photos, videos and text notes to the measurement resluts.

5. Measurement results are displayed in both map and list mode. Users can also investigate the details of each measurement result.

6. Support projects creation. Users can save measurement results in different projects.

7. Measurement results can all be exported for post process.