Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal
The GNSS signal reflection technique at the tide station can provide accurate results and is more far-reaching from the coast to the sea, it is possible to provide real-time sea level information including high wave and tsunami. The use of two receivers with two antennas, one facing upwards as a...
| Main Authors: | , , |
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| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
2020
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/276478/1/AGERS-Paper.pdf |
| _version_ | 1797037086012866560 |
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| author | Muslim, Buldan Kumalasari, Charisma Juni Widjajanti, Nurrohmat |
| author_facet | Muslim, Buldan Kumalasari, Charisma Juni Widjajanti, Nurrohmat |
| author_sort | Muslim, Buldan |
| collection | UGM |
| description | The GNSS signal reflection technique at the tide
station can provide accurate results and is more far-reaching
from the coast to the sea, it is possible to provide real-time sea
level information including high wave and tsunami. The use of
two receivers with two antennas, one facing upwards as a direct
signal receiver and a second antenna facing downwards as a
signal receiver of reflection, it can be obtained both phase data
and GNSS signal codes from both directly and reflected signals.
The different method of signal trajectory that propagates
directly and propagates through reflection by sea level, it can
be determined the difference in distance between the master
and the shadow rover receivers. The sea level can be determined
which is half the distance between the two receivers. In this
paper, the results of the data analysis of the different trajectory
distances of GNSS signals from code data are presented, from
the simplest one, namely a GNSS satellite is assumed to have a
linear relationship with the satellite elevation angle with a
gradient proportional to sea level. The computation results
show that the reflected signal data is suspected not only from
sea level but originating from the surrounding environment. It
is necessary to experiment with the reflected signal in an area
that ensures that the signal is only reflected once by sea level or
other reflected plane. |
| first_indexed | 2024-03-13T23:57:32Z |
| format | Conference or Workshop Item |
| id | oai:generic.eprints.org:276478 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-13T23:57:32Z |
| publishDate | 2020 |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2764782020-12-02T00:53:59Z https://repository.ugm.ac.id/276478/ Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal Muslim, Buldan Kumalasari, Charisma Juni Widjajanti, Nurrohmat Geodesy The GNSS signal reflection technique at the tide station can provide accurate results and is more far-reaching from the coast to the sea, it is possible to provide real-time sea level information including high wave and tsunami. The use of two receivers with two antennas, one facing upwards as a direct signal receiver and a second antenna facing downwards as a signal receiver of reflection, it can be obtained both phase data and GNSS signal codes from both directly and reflected signals. The different method of signal trajectory that propagates directly and propagates through reflection by sea level, it can be determined the difference in distance between the master and the shadow rover receivers. The sea level can be determined which is half the distance between the two receivers. In this paper, the results of the data analysis of the different trajectory distances of GNSS signals from code data are presented, from the simplest one, namely a GNSS satellite is assumed to have a linear relationship with the satellite elevation angle with a gradient proportional to sea level. The computation results show that the reflected signal data is suspected not only from sea level but originating from the surrounding environment. It is necessary to experiment with the reflected signal in an area that ensures that the signal is only reflected once by sea level or other reflected plane. 2020-12-07 Conference or Workshop Item PeerReviewed application/pdf en https://repository.ugm.ac.id/276478/1/AGERS-Paper.pdf Muslim, Buldan and Kumalasari, Charisma Juni and Widjajanti, Nurrohmat (2020) Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal. In: Asia-Pasific Conference on Geoscience, Electronic and Remote Senseng Technology, 7-8 Desember 2020, Jakarta. |
| spellingShingle | Geodesy Muslim, Buldan Kumalasari, Charisma Juni Widjajanti, Nurrohmat Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal |
| title | Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal |
| title_full | Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal |
| title_fullStr | Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal |
| title_full_unstemmed | Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal |
| title_short | Sea High Level Determination using Pseudorange Range Difference of Carrier Phase and Code between GPS Reflection and Directly Signal |
| title_sort | sea high level determination using pseudorange range difference of carrier phase and code between gps reflection and directly signal |
| topic | Geodesy |
| url | https://repository.ugm.ac.id/276478/1/AGERS-Paper.pdf |
| work_keys_str_mv | AT muslimbuldan seahighleveldeterminationusingpseudorangerangedifferenceofcarrierphaseandcodebetweengpsreflectionanddirectlysignal AT kumalasaricharismajuni seahighleveldeterminationusingpseudorangerangedifferenceofcarrierphaseandcodebetweengpsreflectionanddirectlysignal AT widjajantinurrohmat seahighleveldeterminationusingpseudorangerangedifferenceofcarrierphaseandcodebetweengpsreflectionanddirectlysignal |