Estimation of total electron content (TEC) using spaceborne GPS measurements
Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated G...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Choi, Key-Rok [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2008 |
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| Schlagwörter: |
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| Anmerkung: |
© American Astronautical Society, Inc. 2008 |
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| Übergeordnetes Werk: |
Enthalten in: The Journal of the Astronautical Sciences - Springer-Verlag, 2006, 56(2008), 3 vom: Sept., Seite 375-399 |
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| Übergeordnetes Werk: |
volume:56 ; year:2008 ; number:3 ; month:09 ; pages:375-399 |
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| DOI / URN: |
10.1007/BF03256559 |
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| 520 | |a Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. | ||
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10.1007/BF03256559 doi (DE-627)SPR036435945 (SPR)BF03256559-e DE-627 ger DE-627 rakwb eng Choi, Key-Rok verfasserin aut Estimation of total electron content (TEC) using spaceborne GPS measurements 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Astronautical Society, Inc. 2008 Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. Mapping Function (dpeaa)DE-He213 Total Electron Content (dpeaa)DE-He213 Carrier Phase (dpeaa)DE-He213 Ionospheric Delay (dpeaa)DE-He213 Vertical Total Electron Content (dpeaa)DE-He213 Lightsey, E. Glenn aut Enthalten in The Journal of the Astronautical Sciences Springer-Verlag, 2006 56(2008), 3 vom: Sept., Seite 375-399 (DE-627)SPR036426385 nnns volume:56 year:2008 number:3 month:09 pages:375-399 https://dx.doi.org/10.1007/BF03256559 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 56 2008 3 09 375-399 |
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10.1007/BF03256559 doi (DE-627)SPR036435945 (SPR)BF03256559-e DE-627 ger DE-627 rakwb eng Choi, Key-Rok verfasserin aut Estimation of total electron content (TEC) using spaceborne GPS measurements 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Astronautical Society, Inc. 2008 Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. Mapping Function (dpeaa)DE-He213 Total Electron Content (dpeaa)DE-He213 Carrier Phase (dpeaa)DE-He213 Ionospheric Delay (dpeaa)DE-He213 Vertical Total Electron Content (dpeaa)DE-He213 Lightsey, E. Glenn aut Enthalten in The Journal of the Astronautical Sciences Springer-Verlag, 2006 56(2008), 3 vom: Sept., Seite 375-399 (DE-627)SPR036426385 nnns volume:56 year:2008 number:3 month:09 pages:375-399 https://dx.doi.org/10.1007/BF03256559 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 56 2008 3 09 375-399 |
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10.1007/BF03256559 doi (DE-627)SPR036435945 (SPR)BF03256559-e DE-627 ger DE-627 rakwb eng Choi, Key-Rok verfasserin aut Estimation of total electron content (TEC) using spaceborne GPS measurements 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Astronautical Society, Inc. 2008 Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. Mapping Function (dpeaa)DE-He213 Total Electron Content (dpeaa)DE-He213 Carrier Phase (dpeaa)DE-He213 Ionospheric Delay (dpeaa)DE-He213 Vertical Total Electron Content (dpeaa)DE-He213 Lightsey, E. Glenn aut Enthalten in The Journal of the Astronautical Sciences Springer-Verlag, 2006 56(2008), 3 vom: Sept., Seite 375-399 (DE-627)SPR036426385 nnns volume:56 year:2008 number:3 month:09 pages:375-399 https://dx.doi.org/10.1007/BF03256559 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 56 2008 3 09 375-399 |
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10.1007/BF03256559 doi (DE-627)SPR036435945 (SPR)BF03256559-e DE-627 ger DE-627 rakwb eng Choi, Key-Rok verfasserin aut Estimation of total electron content (TEC) using spaceborne GPS measurements 2008 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © American Astronautical Society, Inc. 2008 Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. Mapping Function (dpeaa)DE-He213 Total Electron Content (dpeaa)DE-He213 Carrier Phase (dpeaa)DE-He213 Ionospheric Delay (dpeaa)DE-He213 Vertical Total Electron Content (dpeaa)DE-He213 Lightsey, E. Glenn aut Enthalten in The Journal of the Astronautical Sciences Springer-Verlag, 2006 56(2008), 3 vom: Sept., Seite 375-399 (DE-627)SPR036426385 nnns volume:56 year:2008 number:3 month:09 pages:375-399 https://dx.doi.org/10.1007/BF03256559 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER AR 56 2008 3 09 375-399 |
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Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. © American Astronautical Society, Inc. 2008 |
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Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. © American Astronautical Society, Inc. 2008 |
| abstract_unstemmed |
Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements. © American Astronautical Society, Inc. 2008 |
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c |
| isOA_txt |
false |
| hochschulschrift_bool |
false |
| doi_str |
10.1007/BF03256559 |
| up_date |
2024-07-03T17:36:05.494Z |
| _version_ |
1803580253663133696 |
| fullrecord_marcxml |
<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000caa a22002652 4500</leader><controlfield tag="001">SPR036435945</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230328165747.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">201007s2008 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/BF03256559</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR036435945</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)BF03256559-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Choi, Key-Rok</subfield><subfield code="e">verfasserin</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Estimation of total electron content (TEC) using spaceborne GPS measurements</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2008</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© American Astronautical Society, Inc. 2008</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract TerraSAR-X (TSX), a high-resolution interferometric Synthetic Aperture Radar (SAR) mission from DLR (German Aerospace Center, Deutsches Zentrum für Luft-und Raumfahrt), was successfully launched into orbit on June 15, 2007. It includes a dual-frequency GPS receiver called IGOR (Integrated GPS Occultation Receiver), which is a heritage NASA/JPL BlackJack receiver. The software for the TSX IGOR receiver was specially-modified software developed at UT/CSR. This software was upgraded to provide enhanced occultation capabilities. This paper describes total electron content (TEC) estimation using simulation data and onboard GPS data of TerraSAR-X. The simulated GPS data were collected using the IGOR Engineering Model (EM) in the laboratory and the onboard GPS data were collected from the IGOR Flight Model (FM) on TSX. To estimate vertical total electron content (vTEC) for the simulation data, inter-frequency biases (IFB) were estimated using the “carrier to code leveling process.” For the onboard GPS data, IFBs of GPS satellites were retrieved from the navigation message and applied to the measurements.</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Mapping Function</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Total Electron Content</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Carrier Phase</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Ionospheric Delay</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Vertical Total Electron Content</subfield><subfield code="7">(dpeaa)DE-He213</subfield></datafield><datafield tag="700" ind1="1" ind2=" "><subfield code="a">Lightsey, E. Glenn</subfield><subfield code="4">aut</subfield></datafield><datafield tag="773" ind1="0" ind2="8"><subfield code="i">Enthalten in</subfield><subfield code="t">The Journal of the Astronautical Sciences</subfield><subfield code="d">Springer-Verlag, 2006</subfield><subfield code="g">56(2008), 3 vom: Sept., Seite 375-399</subfield><subfield code="w">(DE-627)SPR036426385</subfield><subfield code="7">nnns</subfield></datafield><datafield tag="773" ind1="1" ind2="8"><subfield code="g">volume:56</subfield><subfield code="g">year:2008</subfield><subfield code="g">number:3</subfield><subfield code="g">month:09</subfield><subfield code="g">pages:375-399</subfield></datafield><datafield tag="856" ind1="4" ind2="0"><subfield code="u">https://dx.doi.org/10.1007/BF03256559</subfield><subfield code="z">lizenzpflichtig</subfield><subfield code="3">Volltext</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_USEFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">SYSFLAG_A</subfield></datafield><datafield tag="912" ind1=" " ind2=" "><subfield code="a">GBV_SPRINGER</subfield></datafield><datafield tag="951" ind1=" " ind2=" "><subfield code="a">AR</subfield></datafield><datafield tag="952" ind1=" " ind2=" "><subfield code="d">56</subfield><subfield code="j">2008</subfield><subfield code="e">3</subfield><subfield code="c">09</subfield><subfield code="h">375-399</subfield></datafield></record></collection>
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| score |
7.402669 |