@inproceedings{oai:jaxa.repo.nii.ac.jp:00006318,
 author = {五家, 建夫 and Goka, Tateo},
 book = {宇宙航空研究開発機構特別資料, JAXA Special Publication: 9th Spacecraft Charging Technology Conference},
 month = {Aug},
 note = {Studies of the flux variability (short- and long-term) of radiation belt particles in the inner magnetosphere are particularly important for improving our understanding of related phenomena and for engineering considerations such as spacecraft anomalies due to space environment effects, including Electro-Static Discharge (ESD) and Single-Event Upset (SEU). Therefore, we must continue radiation measurements and monitoring by satellites. For this purpose, we operated the Technical Data Acquisition Equipment (TEDA) and Space Environment Data Acquisition Equipment (SEDA) on each JAXA application satellite. This paper reviews the current status of radiation measurements using JAXA satellites as well as electrostatic charge potential measured by Potential Monitors (POM) on three satellites (ETS-V for 10 years in GEO orbit, ETS-6 in GTO orbit, and ADEOS in Polar LEO orbit). We assessed the effects of solar activity on the GEO-orbiting Data Relay Test Satellite (DRTS), also known as Kodama in Japanese, which entered the safety mode (slow-spin mode), essentially shutting down all non-critical functions, on 28 Oct. at 1842 (UT). Three-axis attitude control of Kodama was then recovered on 7 November. In this paper, we report what occurred on the satellite and on a high-energy electron enhancement (or Electro Static Discharge (ESD)) alert system using space weather technique. In addition, I will report on the space environment measurement plan and spacecraft charging technology research plan (in-situ measurement including POM on ETS-8 in GEO orbit)., 資料番号: AA0049206003, レポート番号: JAXA-SP-05-001E},
 pages = {30--35},
 publisher = {宇宙航空研究開発機構, Japan Aerospace Exploration Agency (JAXA)},
 title = {JAXA space environment measurement: Overview & plan},
 volume = {JAXA-SP-05-001E},
 year = {2005}
}