Please include the acknowledgement to the following effect in publications resulting from data acquired from the WDC Tokyo:
“This Research draws upon data provided by WDC for Ionosphere and Space Weather, Tokyo, National Institute of Information and Communications Technology"
We would also appreciate if you send us a reprint or a copy of your paper. Your understanding and cooperation to the above is highly appreciated since these practices are very important to continuing observation activities, improving the quality of data and enhancing the data services. We are also undertaking the ionospheric observation at Showa Station in the Antarctica commissioned by Ministry of Internal Affairs and Communication under the framework of “Ionospheric Observations under the Antarctic Observation Project.”