Civil Surveyor for QZSS

It is a survey calculation application that supports centimeter-class positioning by GNSS.

This application can also be used in combination with JPS's (QZSS) Quasi-Zenith Satellite Michibiki compatible receiver, JPS's GNSS receiver (u-blox's F9P module-equipped machine), and other GNSS receivers capable of serial communication. It is a survey calculation application to use.

To use this app, you need to apply for registration with JPS.

If you have any questions about this app or the receiver, please contact JPS.

* For those who wish to try the app for free, we will inform you separately.

(WEB https://www.qzss4survey.com/)

(Email [email protected])

This app connects to a GNSS receiver, records the latitude and longitude and plane rectangular coordinates of the received point, and registers the coordinates of the target position to display the difference from the current position. ) are equipped with various functions for

GNSS receivers equipped with u-blox F9P modules can support high-precision positioning using network RTK and VRS methods by setting up an Ntrip account.

JPS's QZSS compatible receiver supports PPP-RTK (CLAS

・It is also possible to support independent positioning with centimeter accuracy using the MADOCA method.

As an Ntrip account in Japan, operation has been confirmed with three companies: Genova, NTT DoCoMo, and Softbank.

In addition, JPS also offers a product that includes a terminal with this application installed + a SIM for positioning communication.

If you have any questions about our products, please feel free to contact JPS.

(WEB https://www.qzss4survey.com/)

(Email [email protected])

This app has been tested with a GNSS receiver manufactured by JPS.When connecting to a commercially available GNSS receiver, it may not work due to differences in settings on the receiver side. Similarly, regarding Ntrip accounts, we cannot guarantee the environment that has not been confirmed by the developer (JPS). In addition, we cannot compensate for damages caused by using this app.

*From July 2020, this app was released for updating JPS receiver purchasers, but from July 2021, it is now available only as an app.