Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004
The ionosphere study is carried out in Malaysia for September 2004 using ionosphere sounder. The main purpose of the study is to determine the parameters used to search the variability of the ionospheric region in Malaysia. Observations and analysis using gathered data from the colleting and stor...
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| Format: | Thesis |
| Language: | en en en |
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2004
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| Online Access: | http://eprints.uthm.edu.my/8756/1/24p%20SABIRIN%20ABDULLAH.pdf http://eprints.uthm.edu.my/8756/2/SABIRIN%20ABDULLAH%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/8756/3/SABIRIN%20ABDULLAH%20WATERMARK.pdf http://eprints.uthm.edu.my/8756/ |
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| _version_ | 1833418760286896128 |
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| author | Abdullah, Sabirin |
| author_facet | Abdullah, Sabirin |
| author_sort | Abdullah, Sabirin |
| building | UTHM Library |
| collection | Institutional Repository |
| content_provider | Universiti Tun Hussein Onn Malaysia |
| content_source | UTHM Institutional Repository |
| continent | Asia |
| country | Malaysia |
| description | The ionosphere study is carried out in Malaysia for September 2004 using
ionosphere sounder. The main purpose of the study is to determine the parameters used to
search the variability of the ionospheric region in Malaysia. Observations and analysis
using gathered data from the colleting and storing data in the sounder system. The result
base on the ordinary wave critical frequency for stratification in the F region, foF2, the
virtual height for ordinary wave critical frequency or foF2, and the ordinary wave critical
frequency from the lowest thick layer of E region. The 24 hours data from 1 September to
30 September have been done to search the median, lower decile and upper decile
frequency. The changes of the frequency is dependent on the solar activity in the
morning. The highest critical frequency is 6.8 to 12 MHz and decreasing value due to late
evening and night time at 7 MHz. The virtual height for this frequency are 200 to 480
km. The E-region frequency is from 2.2 to 9.1 MHz. |
| format | Thesis |
| id | my.uthm.eprints-8756 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | en en en |
| publishDate | 2004 |
| record_format | eprints |
| spelling | my.uthm.eprints-87562023-05-16T02:46:25Z http://eprints.uthm.edu.my/8756/ Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004 Abdullah, Sabirin QC Physics QC851-999 Meteorology. Climatology. Including the earth's atmosphere The ionosphere study is carried out in Malaysia for September 2004 using ionosphere sounder. The main purpose of the study is to determine the parameters used to search the variability of the ionospheric region in Malaysia. Observations and analysis using gathered data from the colleting and storing data in the sounder system. The result base on the ordinary wave critical frequency for stratification in the F region, foF2, the virtual height for ordinary wave critical frequency or foF2, and the ordinary wave critical frequency from the lowest thick layer of E region. The 24 hours data from 1 September to 30 September have been done to search the median, lower decile and upper decile frequency. The changes of the frequency is dependent on the solar activity in the morning. The highest critical frequency is 6.8 to 12 MHz and decreasing value due to late evening and night time at 7 MHz. The virtual height for this frequency are 200 to 480 km. The E-region frequency is from 2.2 to 9.1 MHz. 2004-09 Thesis NonPeerReviewed text en http://eprints.uthm.edu.my/8756/1/24p%20SABIRIN%20ABDULLAH.pdf text en http://eprints.uthm.edu.my/8756/2/SABIRIN%20ABDULLAH%20COPYRIGHT%20DECLARATION.pdf text en http://eprints.uthm.edu.my/8756/3/SABIRIN%20ABDULLAH%20WATERMARK.pdf Abdullah, Sabirin (2004) Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004. Masters thesis, Kolej Universiti Teknologi Tun Hussein Onn. |
| spellingShingle | QC Physics QC851-999 Meteorology. Climatology. Including the earth's atmosphere Abdullah, Sabirin Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004 |
| title | Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004 |
| title_full | Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004 |
| title_fullStr | Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004 |
| title_full_unstemmed | Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004 |
| title_short | Kajian awal variabiliti ionosfera di Parit Raja, Batu Pahat pada bulan September 2004 |
| title_sort | kajian awal variabiliti ionosfera di parit raja, batu pahat pada bulan september 2004 |
| topic | QC Physics QC851-999 Meteorology. Climatology. Including the earth's atmosphere |
| url | http://eprints.uthm.edu.my/8756/1/24p%20SABIRIN%20ABDULLAH.pdf http://eprints.uthm.edu.my/8756/2/SABIRIN%20ABDULLAH%20COPYRIGHT%20DECLARATION.pdf http://eprints.uthm.edu.my/8756/3/SABIRIN%20ABDULLAH%20WATERMARK.pdf http://eprints.uthm.edu.my/8756/ |
| url_provider | http://eprints.uthm.edu.my/ |