+ Locate the land plot according to the Vietnam-VN2000 National coordinate (red book, pink book, current status drawing, ...) on Google Map international map.
+ Input:
- Enter hand
- Import data from text file.
- Manipulating with Excel data.
+ Support navigation to find the way from phone location to the parcel location.
+ Orientation of relative position between the land parcel and surrounding important terrain, if any.
+ Support detecting the landmark in measurement.