@article{oai:repo.qst.go.jp:00080068,
 author = {R. Encabo, Rosario and Tristan F. Cruz, Paolo and Antonio C. Bonga III and L. Dela Sada, Christian and J. Omandam, Vanessa and U. Olivares, Juanario and Iwaoka, Kazuki and P. Feliciano, Chitho and Iwaoka, Kazuki},
 journal = {Environmental Monitoring and Assessment},
 month = {Jun},
 note = {Radiological data such as ambient dose equivalent rate obtained from radiation monitoring in Metro Manila are useful for the detection of any anomalous increase of radiation dose rate levels due to nuclear or radiological mergencies. In this study, ambient dose equivalent rates were measured in different locations in Metro Manila using a portable NaI(Tl) scintillation survey meter to determine the background radiation levels within the capital. Ambient dose equivalent rates measured range from 32.7 ± 2.2 to 59.3 ± 8.7 nanosieverts per hour (nSv/h) with computed mean and median values of 41.7 and 39.6 nSv/h, respectively. These values were lower than the Philippines’ average dose rate which is 52 nanograys per hour (nGy/h). No significant trend was also observed in the monthly variation of ambient dose equivalent rate for most locations, with the dose rates being relatively consistent throughout a year. No significant trend was further observed in the monthly variation of ambient dose equivalent rate for the whole MetroManila. Data obtained in this studywere used to develop a dose rate distribution map of Metro Manila which could be used as a baseline reference of emergency responders for environmental radioactivity monitoring during nuclear or radiological emergencies that may affect Metro Manila.},
 title = {Measurement of ambient gamma dose rate in Metro Manila, Philippines, using a portable NaI(TI) scintillation survey meter},
 volume = {192},
 year = {2020}
}