TY - GEN
T1 - A Statistical Analysis of Spread F Occurrence during Minimum and Maximum Solar Activities in Low Latitude Region
AU - Marlia, Dessi
AU - Wu, Falin
AU - Ednofri,
AU - Husin, Asnawi
AU - Yang, Gongliu
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/7
Y1 - 2019/7
N2 - This research presents an annual and seasonal variations of spread F observed by Ionosonde. The comparative study equatorial Spread F (ESF) occurrences during minimum and maximum solar activity (2008-2011) has been analyzed using two ionosondes networks at Kototabang (0.2°S, 100.3°E, -10.4° magnetic latitude) and Tanjungsari (0.3°S, 100.35 ° E, 6.15 ° S, 108.4 ° E magnetic latitude), Indonesia. The occurrence of ESF was analyzed with solar F10.7 cm flux and Sunspot Number (SSN). The analysis shows annual and seasonal variation of ESFs, the maximum of percentages ESF shows during September Equinox and the minimum of percentages ESF during December solstice during 2008-2011 in Kototabang and Tanjungsari. The occurrences of ESF in post-midnight were more dominant than post-sunset in June solstice and December Solstice during solar activity minimum (2008-2010).
AB - This research presents an annual and seasonal variations of spread F observed by Ionosonde. The comparative study equatorial Spread F (ESF) occurrences during minimum and maximum solar activity (2008-2011) has been analyzed using two ionosondes networks at Kototabang (0.2°S, 100.3°E, -10.4° magnetic latitude) and Tanjungsari (0.3°S, 100.35 ° E, 6.15 ° S, 108.4 ° E magnetic latitude), Indonesia. The occurrence of ESF was analyzed with solar F10.7 cm flux and Sunspot Number (SSN). The analysis shows annual and seasonal variation of ESFs, the maximum of percentages ESF shows during September Equinox and the minimum of percentages ESF during December solstice during 2008-2011 in Kototabang and Tanjungsari. The occurrences of ESF in post-midnight were more dominant than post-sunset in June solstice and December Solstice during solar activity minimum (2008-2010).
KW - ESF
KW - Ionosonde
KW - Ionosphere
UR - https://www.scopus.com/pages/publications/85077693295
U2 - 10.1109/IGARSS.2019.8899082
DO - 10.1109/IGARSS.2019.8899082
M3 - 会议稿件
AN - SCOPUS:85077693295
T3 - International Geoscience and Remote Sensing Symposium (IGARSS)
SP - 7712
EP - 7715
BT - 2019 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019
Y2 - 28 July 2019 through 2 August 2019
ER -