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Addisu Hunegnaw

Addisu Hunegnaw

Postdoctoral researcher

Faculty or Centre Faculty of Science, Technology and Medicine
Department Department of Engineering
Postal Address Campus Kirchberg, Université du Luxembourg
6, rue Richard Coudenhove-Kalergi
L-1359 Luxembourg
Campus Office C03
Email
Telephone (+352) 46 66 44 5346
Fax (+352) 46 66 44 35346
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2020

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See detailTracking Hurricanes using GPS atmospheric precipitable water vapor field
Ejigu, Yohannes Getachew; Teferle, Felix Norman; klos, Anna; Bogusz, Janusz; Hunegnaw, Addisu

in Beyond 100: The Next Century in Geodesy (2020)

See detailTest
Erkihune, Eshetu Nega; Teferle, Felix Norman; Hunegnaw, Addisu; Dousa, Jan

Poster (2020, December 11)

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See detailMultipath Mitigation Maps feasibility and applicability as an International GNSS Service product
Hunegnaw, Addisu; Teferle, Felix Norman; Elgered, Gunnar; Ejigu, Yohannes Getachew

Scientific Conference (2020, December 17)

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See detailMarkov Chain Monte Carlo and the Application to Geodetic Time Series Analysis
Olivares Pulido, German; Teferle, Felix Norman; Hunegnaw, Addisu

in Montillet, Jean-Philippe; Bos, Machiel (Eds.) Geodetic Time Series Analysis in Earth Sciences (2020)

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See detailVertical Land Movements and Sea Level Changes on South Georgia, South Atlantic Ocean: Results from 7 Years of Geodetic and Oceanographic Observations on a Remote Island
Teferle, Felix Norman; Hunegnaw, Addisu; Hibbert, Angela; Williams, Simon D P; Woodworth, Philip L; Dalziel, Ian; Smalley, Robert Jr; Lawver, Laurence

Scientific Conference (2020, December 16)

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2019

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See detailUsing the Vertical Land Movement estimates from the IGS TIGA combined solution to derive Global Mean Sea Level changes
Bogusz, Janusz; Hunegnaw, Addisu; Teferle, Felix Norman; Klos, Anna

Scientific Conference (2019, December 13)

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See detailImpact of GPS Antenna Phase Center Models on Zenith Wet Delay and Tropospheric Gradients
Ejigu, Yohannes Getachew; Hunegnaw, Addisu; Abraha, Kibrom Ebuy; Teferle, Felix Norman

in GPS Solutions (2019), 23(5),

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See detailTracking hurricanes Harvey and Irma using GPS tropospheric products
Ejigu, Yohannes Getachew; Teferle, Felix Norman; Hunegnaw, Addisu; Klos, Anna; Bogusz, Janusz

Poster (2019, December 10)

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See detailImproved Monitoringand Tracking Hurricanes using GPS Atmospheric WaterVapour
Ejigu, Yohannes Getachew; Teferle, Felix Norman; klose, Anna; Bogusz, Janusz; Hunegnaw, Addisu

Poster (2019, April 09)

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See detailPresent-Day Land and Sea Level Changes around South Georgia Island: Results from Precise Levelling, GNSS, Tide Gauge and Satellite Altimetry Measurements
Teferle, Felix Norman; Dalziel, I W D; Hunegnaw, Addisu; Hibbert, Angela; Williams, Simon D. P.; Woodworth, Philip L.; Smalley, Robert Jr.; Lawver

Scientific Conference (2019, July 25)

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See detailRecent Activities on Tristan da Cunha Island: Geodetic Installations, Local Tie Measurements and their Analysis
Teferle, Felix Norman; Hunegnaw, Addisu; Backes, Dietmar; Hibbert, Angela; Williams, Simon D. P.; Woodworth, Philip L.; Pugh, Jeffrey P.

Scientific Conference (2019, July 11)

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See detailConsolidating Observation of Land and Sea Level Changes around South Georgia Island
Teferle, Felix Norman; Hunegnaw, Addisu; Hibbert, Angela; Williams, Simon; Woodworth, Phil; Dalziel, Ian; Smalley, Robert Jr.; Lawver, Laurence

Poster (2019, December 13)

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2018

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See detailEffect of unmodelled tidal displacements in GPS and GLONASS coordinate time series
Abraha, Kibrom Ebuy; Teferle, Felix Norman; Hunegnaw, Addisu; Dach, Rolf

in Geophysical Journal International (2018), 214(3), 2195-2206

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See detailStatistical significance of trends in Zenith Wet Delay from re-processed GPS solutions
Klos, Anna; Hunegnaw, Addisu; Teferle, Felix Norman; Abraha, Kibrom Ebuy; Ahmed, Furqan; Bogusz, Janusz

in GPS Solutions (2018)

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See detailVertical Land Movements and Sea Level Changes around South Georgia Island
Teferle, Felix Norman; Hunegnaw, Addisu; Abraha, Kibrom Ebuy; Woodworth, Phil; Williams, Simon; Hibbert, Angela; Smalley, Robert; Dalziel, Ian; Lawver, Larry

Poster (2018, April 09)

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2017

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See detailEvaluation of ERA-Interim for tropospheric delay and water vapour estimation in different climate zones using ground-based GNSS observations
Ahmed, Furqan; Hunegnaw, Addisu; Teferle, Felix Norman; Bingley, Richard

Poster (2017, April 27)

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See detailA New Global Vertical Land Movement Data Set from the TIGA Combined
Hunegnaw, Addisu; Teferle, Felix Norman; Abraha, Kibrom Ebuy

Poster (2017, April 23)

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See detailA Global Vertical Land Movement Data Set from a Combination of Global Navigation Satellite System Solutions
Hunegnaw, Addisu; Teferle, Felix Norman; Abraha, Kibrom Ebuy; Bingley, Richard; Hansen, Dionne; Deng, Zhiguo; Schöne, Tilo; Santamaria-Gomez, Alvaro; Gravelle, Médéric; Wöppelmann, Guy; Sanchez, Laura; Moore, Michael; Jia, Minghai

Poster (2017, July 13)

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See detailOn the Scientific Applications of IGS Products: An Assessment of the Reprocessed TIGA Solutions and Combined Products
Hunegnaw, Addisu; Teferle, Felix Norman; Abraha, Kibrom Ebuy; Santamaria-Gomez, Alvaro; Gravelle, Mederic; Wöppelmann, Guy; Schöne, Tilo; Deng, Zhiguo; Bingley, Richard; Hansen, Dionne; Sanchez, Laura; Moore, Michael

Scientific Conference (2017, July 03)

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See detailNoise characteristics in Zenith Total Delay from homogeneously reprocessed GPS time series
Klos, Anna; Hunegnaw, Addisu; Teferle, Felix Norman; Abraha, Kibrom Ebuy; Ahmed, Furqan; Bogusz, Janusz

Scientific Conference (2017, February 22)

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See detailOn the combined effect of periodic signals and colored noise on velocity uncertainties
Klos, Anna; Olivares Pulido, German; Teferle, Felix Norman; Hunegnaw, Addisu; Bogusz, Janusz

in GPS Solutions (2017)

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See detailFirst Vertical Land Movement Estimates on South Georgia Island: An Impact Study on Sea Level Change from Tide Gauge and Altimetry Measurements
Teferle, Felix Norman; Hunegnaw, Addisu; Abraha, Kibrom Ebuy; Woodworth, Phil; Williams, Simon; Hibbert, Angela; Smalley, Robert; Dalziel, Ian; Lawver, Larry

Poster (2017, December 11)

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2016

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See detailOn the Impact of Multi-GNSS Solutions on Satellite Products and Positioning
Abraha, Kibrom Ebuy; Teferle, Felix Norman; Hunegnaw, Addisu; Dach, Rolf

Poster (2016, December 12)

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See detailGNSS related periodic signals in coordinate time-series from Precise Point Positioning
Abraha, Kibrom Ebuy; Teferle, Felix Norman; Hunegnaw, Addisu; Dach, Rolf

in Geophysical Journal International (2016)

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See detailImpact of Limited Satellite Visibility on Estimates of Vertical Land Movements
Abraha, Kibrom Ebuy; Teferle, Felix Norman; Hunegnaw, Addisu; Dach, Rolf

in International Association of Geodesy Symposia (2016)

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See detailA New Vertical Land Movements Data Set from a Reprocessing of GNSS at Tide Gauge Stations
Hunegnaw, Addisu; Klos, Anna; Hansen, Dionne; Teferle, Felix Norman; Abraha, Kibrom Ebuy; Bingley, Richard; Bogusz, Janusz

Scientific Conference (2016, July 30)

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See detailCombination of Tide Gauge Benchmark Monitoring (TIGA) Analysis Center from repro2 solutions
Hunegnaw, Addisu; Teferle, Felix Norman

Poster (2016, April 19)

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See detailQuality assessment of Mulit-Year BLT Tide Gauge Benchmark Monitoring (TIGA) repro2 Solution
Hunegnaw, Addisu; Teferle, Felix Norman

Poster (2016, February)

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See detailError analysis of Tide Gauge Benchmark Monitoring (TIGA) Analysis Center stacked solutions
Hunegnaw, Addisu; Teferle, Felix Norman; Abraha, Kibrom Ebuy; Bingley, Richard; Hansen, Dionne

Poster (2016, December 12)

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See detailStatus of TIGA activities at the British Isles continuous GNSS Facility and the University of Luxembourg
Hunegnaw, Addisu; Teferle, Felix Norman; Bingley, Richard; Hansen, Dionne

in International Association of Geodesy Symposia (2016), 143

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See detailAccessing of Post-SPeoiswmeirc-LDaewfoPrrmoapteiortnies in Land Movements
Klos, Anna; Hunegnaw, Addisu; Bos, Machiel; Teferle, Felix Norman; Fernandes, Rui; Bogusz, Janusz

Presentation (2016, June)

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See detailTotal Impact of Periodic Terms and Coloured Noise on Velocity Estimates
Klos, Anna; Olivares, German; Teferle, Felix Norman; Bogusz, Janusz; Hunegnaw, Addisu

Poster (2016, February 05)

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See detailThe Combined Effect of Periodic Signals and Noise on the Dilution of Precision of GNSS Station Velocity Uncertainties
Klos, Anna; Olivares Pulido, German; Teferle, Felix Norman; Hunegnaw, Addisu; Bogusz, Janusz

Poster (2016, April 05)

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See detailOn the Properties of Zenith Total Delay Time Series from Reprocessed GPS Solutions
Klos, Anna; Teferle, Felix Norman; Hunegnaw, Addisu; Ahmed, Furqan; Abraha, Kibrom Ebuy; Bogusz, Janusz

Poster (2016, July 29)

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See detailA First Evaluation of the new GNSS Station Installations at the Tide Gauges of Walvis Bay and Lüderitz in the Republic of Namibia
Teferle, Felix Norman; Combrinck, Ludwig; Botha, Roelf; Hunegnaw, Addisu; Abraha, Kibrom Ebuy; Ding, Wenwu

Poster (2016, February 11)

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See detailMulti-GNSS Benefits to Real-Time and Long-Term Monitoring Applications
Teferle, Felix Norman; Ding, Wenwu; Abraha, Kibrom Ebuy; Hunegnaw, Addisu; Laurichesse, Denis; Dach, Rolf; Kazmierski, Kamil; Yunbin, Yuan

Scientific Conference (2016, July 30)

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See detailThe King Edward Point Geodetic Observatory, South Georgia, South Atlantic Ocean: A First Evaluation and Potential Contributions to Geosciences
Teferle, Felix Norman; Hunegnaw, Addisu; Ahmed, Furqan; Sidorov, Dmitry; Woodworth, Philip L; Foden, Peter R; Williams, Simnon P D

in Willis, Pascal; Rizos, Chris (Eds.) IAG 150 Years Proceedings of the 2013 IAG Scientific Assembly, Postdam, Germany, 1–6 September, 2013 (2016)

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2015

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See detailSignal Obstructions at GNSS Stations: Benefits From Multi-GNSS Observations
Abraha, Kibrom Ebuy; Teferle, Felix Norman; Hunegnaw, Addisu; Dach, Rolf

Poster (2015, October 27)

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See detailImpact of Limited Multi-GNSS Visibility on Vertical Land Movement Estimates
Abraha, Kibrom Ebuy; Teferle, Felix Norman; Hunegnaw, Addisu; Dach, Rolf

Poster (2015, June 27)

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See detailAnalysis of Global Climate Variability from Homogenously Reprocessed Ground-based GNSS Measurements
Ahmed, Furqan; Hunegnaw, Addisu; Teferle, Felix Norman; Bingley, Richard

Poster (2015, June 26)

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See detailAnalysis of global climate variability from homogenously reprocessed ground-based GNSS measurements
Ahmed, Furqan; Hunegnaw, Addisu; Teferle, Felix Norman; Bingley, Richard

Scientific Conference (2015, April 14)

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See detailAssessment of BLT Tide Gauge Benchmark Monitoring (TIGA) repro2 Solutions
Hunegnaw, Addisu; Teferle, Felix Norman

Poster (2015, December 17)

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See detailA Multi-Year Combination of Tide Gauge Benchmark Monitoring (TIGA) Analysis Center Products
Hunegnaw, Addisu; Teferle, Felix Norman

Poster (2015, April 12)

See detailAssessment of BLT Tide Gauge Benchmark Monitoring (TIGA) repro2 solutions
Hunegnaw, Addisu; Teferle, Felix Norman

Poster (2015)

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See detailCalibration of the Tide Gauge at King Edward Point, South Georgia Island
Teferle, Felix Norman; Hunegnaw, Addisu; Woodworth, P L; Foden, P R; Williams, S D P; Hibbert, A; Pugh, J

Poster (2015, March 12)

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See detailCalibration of the Tide Gauge at King Edward Point, South Georgia Island, South Atlantic Ocean
Teferle, Felix Norman; Hunegnaw, Addisu; Woodworth, P. L.; Foden, Peter R.; Williams, S. D. P.; Pugh, Jeffrey; Hibbert, Angela

Poster (2015, June 27)

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See detailA New Datum-Controlled Tide Gauge Record for Sea Level Studies in the South Atlantic Ocean: King Edward Point, South Georgia Island
Teferle, Felix Norman; Hunegnaw, Addisu; Woodworth, P. L.; Foden, Peter R.; Williams, S. D. P.; Pugh, Jeffrey; Hibbert, Angela

Poster (2015, June 12)

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2014

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See detailAn analysis of global climate variability from homogeneously reprocessed GNSS measurements
Ahmed, Furqan; Hunegnaw, Addisu; Teferle, Felix Norman; Bingley, Richard

Poster (2014, December 17)

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See detailA Multi-Year Combination of Tide Gauge Benchmark Monitoring (TIGA) Analysis Center Products: Preliminary results
Hunegnaw, Addisu; Teferle, Felix Norman; Bingley, Richard; Hansen, Dionne

Poster (2014, December 16)

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See detailRecent Activities at the King Edward Point Geodetic Observatory, South Georgia, in Support of TIGA Objectives
Teferle, Felix Norman; Hunegnaw, Addisu; Williams, Simon; Foden, Peter; Woodworth, Philip

Poster (2014, July 26)

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2013

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See detailStatus of TIGA activities at the British Isles continuous GNSS Facility and the University of Luxembourg
Hunegnaw, Addisu; Teferle, Felix Norman; Bingley, Richard; Hansen, Dionne

Scientific Conference (2013)

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See detailPotential Contributions to Geoscience from GNSS Observations of the King Edward Point Geodetic Observatory, South Georgia, South Atlantic Ocean
Teferle, Felix Norman; Hunegnaw, Addisu; Ahmed, Furqan; Sidorov, Dmitry; Williams, Simon; Foden, Peter; Woodworth, Phil

Poster (2013, September 01)

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See detailThe King Edward Point Geodetic Observatory in Support of Sea Level Research
Teferle, Felix Norman; Hunegnaw, Addisu; Ahmed, Furqan; Woodworth, Philip L.; Foden, Peter R.; Williams, Simon D. P.

Poster (2013, October 28)

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See detailInstallation and First Evaluation of the King Edward Point Geodetic Observatory, South Georgia
Teferle, Felix Norman; White, Seth Warren; Foden, Peter R.; Strachan, Rod; Whittamore, Leslie P.; Woodworth, Philip L.; Williams, Simon D. P.; Hunegnaw, Addisu; Ahmed, Furqan

Poster (2013, May)

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2009

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See detailA method of error adjustment for marine gravity with application to Mean Dynamic Topography in the northern North Atlantic
Hunegnaw, Addisu; Hipkin, Roger; Edwards, John

in Journal of Geodesy (2009), 83(2), 161-174

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See detailAbsolute flow field estimation for the Nordic seas from combined gravimetric, altimetric, and in situ data
Hunegnaw, Addisu; Siegismund, Frank; Hipkin, Roger; Mork, Kjell Arne

in Journal of Geophysical Research. Oceans (2009), 114(C2),

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2007

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See detailCombining altimetric/gravimetric and ocean model mean dynamic topography models in the GOCINA region
Knudsen, Per; Andersen, Ole; Forsberg, Rene; Föh, Henning; Solheim, Dag; Omang, Ove; Hipkin, Roger; Hunegnaw, Addisu; Haines, Keith; Bingham, Rory; Drecourt, Jean-Philippe; Johannessen, Johnny; Drange, Helge; Siegismund, Frank; Hernandez, Fabrice; Rio, Marie-Helene; Schaeffer, Philippe; Larnicol, Gilles

in International Association of Geodesy Symposia (2007)

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