[Important] Regarding the use of PPKGo due to the Noto Peninsula earthquake.

I would like to express my heartfelt sympathy to all those affected by the "Noto Peninsula Earthquake of Reiwa Year 6."
Recently, the Geospatial Information Authority of Japan announced that it would suspend the publication of the result coordinates for 60 electronic reference points installed in the Ishikawa, Toyama, Niigata, Nagano, and Gunma areas due to the impact of the Noto Peninsula Earthquake.
Our software "PPKGo" incorporates the result coordinates of all electronic reference points from the Geospatial Information Authority in advance, so it will use the result coordinates prior to the suspension of publication for PPK analysis. Therefore, if you are conducting PPK analysis in the affected area, please be aware of this point. We also recommend consulting with the ordering agency regarding the use of this for surveying work.
Once the Geospatial Information Authority corrects and resumes the publication of the result coordinates, we will update the coordinate list within PPKGo, but the schedule for this update is currently undecided.
We apologize for the inconvenience and thank you for your understanding.

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In areas where significant crustal deformation has been confirmed due to the "Noto Peninsula Earthquake in Reiwa Year 6," the latitude and longitude and elevation values of reference points (electronic reference points, triangulation points, leveling points), which serve as the basis for positioning (national coordinates), have changed significantly. If surveys are conducted using the survey results prior to the earthquake, there is a possibility that accurate survey results cannot be obtained. Therefore, the Geospatial Information Authority of Japan has suspended the publication of survey results for the relevant reference points.