The detection of GPS cycle slips based on wavelet transform
Accurately detecting and repairing cycle slips is an important pre-processing step in high precision GPS carrier phase positioning and applications. Carrier phase measurements can be divided into high and low frequency components by wavelet transform which wavelet coefficients of local extremum poin...
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| creator | Wang Yong Guo Zengzhang Hu Shengwu Liu Yanping |
| description | Accurately detecting and repairing cycle slips is an important pre-processing step in high precision GPS carrier phase positioning and applications. Carrier phase measurements can be divided into high and low frequency components by wavelet transform which wavelet coefficients of local extremum point can be detected phase of the cycle slips. In this paper, wavelet transform is used to detect cycle slip detection which is based on the principle of singularity. Through modulus maxima detection to determine the location of cycle slips, GPS double difference observations used to detect cycle slips is better than single-difference observations. When the cycle slips is larger, the effect of double difference is better. The results show that the method of wavelet transform can be accurately used to detect cycle slips. |
| doi_str_mv | 10.1109/IITA-GRS.2010.5603160 |
| format | Conference Proceeding |
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Carrier phase measurements can be divided into high and low frequency components by wavelet transform which wavelet coefficients of local extremum point can be detected phase of the cycle slips. In this paper, wavelet transform is used to detect cycle slip detection which is based on the principle of singularity. Through modulus maxima detection to determine the location of cycle slips, GPS double difference observations used to detect cycle slips is better than single-difference observations. When the cycle slips is larger, the effect of double difference is better. The results show that the method of wavelet transform can be accurately used to detect cycle slips.</description><identifier>ISBN: 9781424485147</identifier><identifier>ISBN: 1424485142</identifier><identifier>EISBN: 1424485177</identifier><identifier>EISBN: 9781424485178</identifier><identifier>EISBN: 1424485169</identifier><identifier>EISBN: 9781424485161</identifier><identifier>DOI: 10.1109/IITA-GRS.2010.5603160</identifier><language>eng</language><publisher>IEEE</publisher><subject>cycle slips ; Educational institutions ; Global Positioning System ; GPS ; Maintenance engineering ; Wavelet analysis ; Wavelet domain ; wavelet transform ; Wavelet transforms</subject><ispartof>2010 Second IITA International Conference on Geoscience and Remote Sensing, 2010, Vol.1, p.262-265</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/5603160$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>309,310,780,784,789,790,2056,27924,54919</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/5603160$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc></links><search><creatorcontrib>Wang Yong</creatorcontrib><creatorcontrib>Guo Zengzhang</creatorcontrib><creatorcontrib>Hu Shengwu</creatorcontrib><creatorcontrib>Liu Yanping</creatorcontrib><title>The detection of GPS cycle slips based on wavelet transform</title><title>2010 Second IITA International Conference on Geoscience and Remote Sensing</title><addtitle>IITA-GRS</addtitle><description>Accurately detecting and repairing cycle slips is an important pre-processing step in high precision GPS carrier phase positioning and applications. Carrier phase measurements can be divided into high and low frequency components by wavelet transform which wavelet coefficients of local extremum point can be detected phase of the cycle slips. In this paper, wavelet transform is used to detect cycle slip detection which is based on the principle of singularity. Through modulus maxima detection to determine the location of cycle slips, GPS double difference observations used to detect cycle slips is better than single-difference observations. When the cycle slips is larger, the effect of double difference is better. The results show that the method of wavelet transform can be accurately used to detect cycle slips.</description><subject>cycle slips</subject><subject>Educational institutions</subject><subject>Global Positioning System</subject><subject>GPS</subject><subject>Maintenance engineering</subject><subject>Wavelet analysis</subject><subject>Wavelet domain</subject><subject>wavelet transform</subject><subject>Wavelet transforms</subject><isbn>9781424485147</isbn><isbn>1424485142</isbn><isbn>1424485177</isbn><isbn>9781424485178</isbn><isbn>1424485169</isbn><isbn>9781424485161</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2010</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><sourceid>RIE</sourceid><recordid>eNo1T21LwzAYjIigzv4CEfIHOp-8p_hpDK2FgeL6fSTpE6x062iCsn9vwXlfjruD446QBwZLxqB6bJp2VdYf2yWH2VIaBNNwQW6Z5FJaxYy5JEVl7L-W5poUKX3BDKk4GLghT-0n0g4zhtyPBzpGWr9vaTiFAWka-mOi3iXs6Jz9uG8cMNM8uUOK47S_I1fRDQmLMy9I-_Lcrl_LzVvdrFebsq8gl8FF4XV0TGll1DzDexWc8LbrpNXe8mAZmEpGwVFCZ-fMOuu0D5yZwFAsyP1fbY-Iu-PU79102p3vil-OHUkQ</recordid><startdate>201008</startdate><enddate>201008</enddate><creator>Wang Yong</creator><creator>Guo Zengzhang</creator><creator>Hu Shengwu</creator><creator>Liu Yanping</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>201008</creationdate><title>The detection of GPS cycle slips based on wavelet transform</title><author>Wang Yong ; Guo Zengzhang ; Hu Shengwu ; Liu Yanping</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i90t-caf3b6fa156575851bb5ca3b8dd486b82c810794f32e40d8ca38a8a6bc217c1e3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2010</creationdate><topic>cycle slips</topic><topic>Educational institutions</topic><topic>Global Positioning System</topic><topic>GPS</topic><topic>Maintenance engineering</topic><topic>Wavelet analysis</topic><topic>Wavelet domain</topic><topic>wavelet transform</topic><topic>Wavelet transforms</topic><toplevel>online_resources</toplevel><creatorcontrib>Wang Yong</creatorcontrib><creatorcontrib>Guo Zengzhang</creatorcontrib><creatorcontrib>Hu Shengwu</creatorcontrib><creatorcontrib>Liu Yanping</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Electronic Library (IEL)</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Wang Yong</au><au>Guo Zengzhang</au><au>Hu Shengwu</au><au>Liu Yanping</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>The detection of GPS cycle slips based on wavelet transform</atitle><btitle>2010 Second IITA International Conference on Geoscience and Remote Sensing</btitle><stitle>IITA-GRS</stitle><date>2010-08</date><risdate>2010</risdate><volume>1</volume><spage>262</spage><epage>265</epage><pages>262-265</pages><isbn>9781424485147</isbn><isbn>1424485142</isbn><eisbn>1424485177</eisbn><eisbn>9781424485178</eisbn><eisbn>1424485169</eisbn><eisbn>9781424485161</eisbn><abstract>Accurately detecting and repairing cycle slips is an important pre-processing step in high precision GPS carrier phase positioning and applications. Carrier phase measurements can be divided into high and low frequency components by wavelet transform which wavelet coefficients of local extremum point can be detected phase of the cycle slips. In this paper, wavelet transform is used to detect cycle slip detection which is based on the principle of singularity. Through modulus maxima detection to determine the location of cycle slips, GPS double difference observations used to detect cycle slips is better than single-difference observations. When the cycle slips is larger, the effect of double difference is better. The results show that the method of wavelet transform can be accurately used to detect cycle slips.</abstract><pub>IEEE</pub><doi>10.1109/IITA-GRS.2010.5603160</doi><tpages>4</tpages></addata></record> |
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| language | eng |
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| source | IEEE Electronic Library (IEL) Conference Proceedings |
| subjects | cycle slips Educational institutions Global Positioning System GPS Maintenance engineering Wavelet analysis Wavelet domain wavelet transform Wavelet transforms |
| title | The detection of GPS cycle slips based on wavelet transform |
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