Cristin

2023
1.	Jonassen, Vetle Odin; Kjørsvik, Narve Schipper; Gjevestad, Jon Glenn Omholt. Scalable Hybrid Adjustment of Images and LiDAR Point Clouds. ISPRS Journal of Photogrammetry and Remote Sensing (P&RS) 2023 ;Volum 202. s. 652-662 NMBU Untitled
2022
2.	Bramanto, Brian; Breili, Kristian; Gerlach, Christian; Ophaug, Vegard; Omholt Gjevestad, Jon Glenn. Reducing hydrological disturbances in absolute gravity observations by combining global hydrological models with a regional run-off model. Geophysical Journal International 2022 ;Volum 230.(2) s. 976-994 NMBU Untitled
2021
3.	Bakken, Marianne; Ponnambalam, Vignesh Raja; Moore, Richard J.D.; Omholt Gjevestad, Jon Glenn; From, Pål Johan. Robot-supervised Learning of Crop Row Segmentation. I: 2021 IEEE International Conference on Robotics and Automation (ICRA). IEEE 2021 ISBN 978-1-7281-9077-8. s. 2185-2191 NMBU SINTEF Untitled

4.	Candea Leite, Antonio; Pal, Abhishesh; Gjevestad, Jon Glenn Omholt; From, Pål Johan. A Video-Based Activity Classification of Human Pickers in Agriculture. Institute of Electrical and Electronics Engineers (IEEE) 2021 (ISBN 978-1-4673-8029-4) 6 s. NMBU Untitled

5.	Jølstad, Petter Andre; Reid, Robert Cortas; Omholt Gjevestad, Jon Glenn; Gilgien, Matthias. Validity of the AdMos, Advanced Sport Instruments, GNSS Sensor for Use in Alpine Skiing. Remote Sensing 2021 ;Volum 14.(1) s. - NMBU NIH Untitled

6.	Omholt Gjevestad, Jon Glenn. Applied Kalman Filtering and Sensor Fusion. NKG Summer School 2021; 2021-08-31 - 2021-08-31 NTNU NMBU Untitled

7.	Omholt Gjevestad, Jon Glenn. GNSS Vulnerability. Posisjonskonferansen 2021; 2021-03-18 - 2021-03-18 NTNU NMBU Untitled

8.	Bakken, Marianne; Ponnambalam, Vignesh Raja; Moore, Richard J.D.; Omholt Gjevestad, Jon Glenn; From, Pål Johan. Robot-supervised Learning of Crop Row Segmentation. International Conference on Robotics and Automation; 2021-05-31 - 2021-06-13 SINTEF NTNU NMBU Untitled
2020
9.	Le, Tuan Dung; Gjevestad, Jon Glenn Omholt; From, Pal Johan. A Cost-Effective Global Localization System for Precision Agriculture Tasks in Polytunnels. IEEE International Conference on Automation Science and Engineering 2020 ;Volum 2020-. s. 1572-1577 NMBU Untitled

10.	Le, Tuan Dung; Ponnambalam, Vignesh Raja; From, Pål Johan; Omholt Gjevestad, Jon Glenn. A Supervised Learning Solution for Autonomous Row Following Tasks in Horticulture. Workshop on Perception, Planning and Mobility in Forestry Robotics; 2020-10-29 - 2020-10-29 NMBU Untitled

11.	Ponnambalam, Vignesh Raja; Bakken, Marianne; Moore, Richard; Omholt Gjevestad, Jon Glenn; From, Pål Johan. Autonomous Crop Row Guidance Using Adaptive Multi-ROI in Strawberry Fields. Sensors 2020 ;Volum 20.(18) SINTEF NMBU Untitled

12.	Ponnambalam, Vignesh Raja; Fentanes, Jaime Pulido; Das, Gautham; Cielniak, Grzegorz; Omholt Gjevestad, Jon Glenn; From, Pål Johan. Agri-Cost-Maps - Integration of Environmental Constraints into Navigation Systems for Agricultural Robots. 6th International Conference on Control, Automation and Robotics (ICCAR); 2020-04-10 - 2020-04-13 NMBU Untitled
2019
13.	Bischof, Richard; Gjevestad, Jon Glenn Omholt; Ordiz, Andres; Eldegard, Katrine; Milleret, Cyril Pierre. High frequency GPS bursts and path-level analysis reveal linear feature tracking by red foxes. Scientific Reports 2019 ;Volum 9. s. - NMBU Untitled

14.	Le, Tuan Dung; Omholt Gjevestad, Jon Glenn; From, Pål Johan. Online 3D Mapping and Localization System for Agricultural Robots. IFAC-PapersOnLine 2019 ;Volum 52.(30) s. 167-172 NMBU Untitled

15.	Le, Tuan Dung; Ponnambalam, Vignesh Raja; From, Pål Johan; Omholt Gjevestad, Jon Glenn. A low‐cost and efficient autonomous row‐following robot for food production in polytunnels. Journal of Field Robotics (JFR) 2019 ;Volum 37.(2) s. 309-321 NMBU Untitled
2017
16.	Gjevestad, Jon Glenn Omholt. Neste generasjon traktor: Torvald. Posisjonskonferansen 2017; 2017-11-09 - 2017-11-09 NMBU Untitled

17.	Hauglin, Marius; Hansen, Endre Hofstad; Næsset, Erik; Busterud, Bjørn Even; Gjevestad, Jon Glenn Omholt; Gobakken, Terje. Accurate single-tree positions from a harvester: a test of two global satellite-based positioning systems. Scandinavian Journal of Forest Research 2017 ;Volum 32.(8) s. 774-781 NMBU Untitled
2016
18.	Ophaug, Vegard; Breili, Kristian; Gerlach, Christian; Gjevestad, Jon Glenn Omholt; Lysaker, Dagny Iren; Omang, Ove Christian Dahl; Pettersen, Bjørn Ragnvald. Absolute gravity observations in Norway (1993-2014) for glacial isostatic adjustment studies: The influence of gravitational loading effects on secular gravity trends. Journal of Geodynamics 2016 ;Volum 102. s. 83-94 NMBU Untitled

19.	Ouassou, Mohammed; Kristiansen, Oddgeir; Gjevestad, Jon Glenn Omholt; Jacobsen, Knut Stanley; Andalsvik, Yngvild Linnea. Estimation of scintillation indices: a novel approach based on local kernel regression methods. International Journal of Navigation and Observation 2016 ;Volum 2016:3582176. s. 1-18 NTNU NMBU Untitled

20.	Storvik, Geir Olve; Løland, Anders; Lykkja, Ola Martin; Gjevestad, Jon Glenn Omholt. SAVE – tracking vehicle movements for toll object detection using particle filter. : Norsk Regnesentral 2016 24 s. NR-notat(SAMBA/18/16) NR UiO NMBU Untitled
2015
21.	Nathan, Einar; Thiis, Thomas Kringlebotn; Gjevestad, Jon Glenn Omholt; Bjørnfot, Anders. Monitoring Wind-Induced Deflections of Multi-Story Timber Housing using Global Navigation Satellite Systems (GNSS). ICWE14 -International Conference on Wind Engineering; 2015-06-21 - 2016-06-26 NMBU Untitled

22.	Ouassou, Mohammed; Jensen, Anna B.O.; Gjevestad, Jon Glenn Omholt; Kristiansen, Oddgeir. Next generation network real-time kinematic interpolation segment to improve the user accuracy. International Journal of Navigation and Observation 2015 ;Volum 2015. NMBU NTNU Untitled
2014
23.	Omholt Gjevestad, Jon Glenn. Bittesmå endringer i tyngdekraften kan si hvor mye is som forsvinner. Forskning.no 2014 NMBU Untitled

24.	Omholt Gjevestad, Jon Glenn. Gravimetri på Folgefonna. Geodesi- og hydrografidagene; 2014-11-12 - 2014-11-13 NMBU Untitled

25.	Omholt Gjevestad, Jon Glenn. Lær kidsa koding 2, Programmering av mikrokontrollere. Lær kidsa koding 2, Programmering av mikrokontrollere; 2014-12-11 - 2014-12-11 NMBU Untitled

26.	Omholt Gjevestad, Jon Glenn. Ny GPS-boks kan erstatte bompenger. Forskning.no 2014 NTNU Untitled
2013
27.	Gjevestad, Jon Glenn; Grøn, Øyvind. On the Global Navigation Satellite Systems and Relativity. Kart og Plan 2013 ;Volum 73.(1) s. 32-39 NMBU OSLOMET Untitled

28.	Omholt Gjevestad, Jon Glenn. Lær kidsa koding, Hvordan lære barn å programmere. Lær kidsa koding; 2013-11-30 - 2013-11-30 NMBU Untitled

29.	Solberg, Anders Martin; Skogedal, Pål; Vestøl, Olav; Omholt Gjevestad, Jon Glenn. Posisjonstjenester i sanntid, Referansestasjoner og tjenester. : Kartverket 2013 20 s. NMBU Untitled
2012
30.	Gjevestad, Jon Glenn. Fløy tre ganger høyere enn et passasjerfly. Østlandets blad [Internett] 2012-04-25 NMBU Untitled

31.	Gjevestad, Jon Glenn. GNSS - from meters to millimeters. NKG Autumn School 2012; 2012-09-03 - 2012-09-07 NMBU Untitled

32.	Gjevestad, Jon Glenn. GPS - fra meter til millimeter. UMB Åpen dag 2012; 2012-03-08 NMBU Untitled
2011
33.	Gjevestad, Jon Glenn. GPS Avatar. UngForsk 2011; 2011-09-20 - 2011-09-21 NTNU Untitled
2010
34.	Breili, Kristian; Gjevestad, Jon Glenn; Lysaker, Dagny Iren; Omang, Ove Christian Dahl; Pettersen, Bjørn Ragnvald. Absolute gravity values in Norway. Norsk Geografisk Tidsskrift 2010 ;Volum 64.(2) s. 79-84 NMBU Untitled

35.	Francis, Olivier; van Dam, Tonie; Germak, A.; Amalvict, M; Bayer, R; Gjevestad, Jon Glenn; Pettersen, Bjørn Ragnvald; Mäkinen, Jaakko; Engfeldt, Andreas; Timmen, Ludger; Bilker-Koivula, Mirjam; Calvo, M; D'Agostino, C.-C.; Dell'Acqua, T; Faccia, R; Falk, R; Gitlein, Olga; Fernandez, M. Results of the European Comparison of Absolute GRavimeters in Walferdange (Luxembourg) of November 2007. International Association of Geodesy Symposia 2010 (135) s. 31-35 NMBU Untitled

36.	Gjevestad, Jon Glenn. Fremtidens teknologi - GPS og GALILEO - Hvilke forbedringer gir dette?. Kommunal geodatakonferanse; 2010-12-07 - 2010-12-08 NMBU Untitled

37.	Gjevestad, Jon Glenn. Navigasjon Geofaglig verktøykasse 2010. utenTitteltekst; 2010-04-22 - 2010-04-22 NMBU Untitled

38.	Gjevestad, Jon Glenn. TIGHTLY COUPLED PRECISE POINT POSITIONING AND INERTIAL NAVIGATION SYSTEMS. ? 2010 NMBU Untitled

39.	Mäkinen, Jaakko; Engfeldt, Andreas; Gitlein, Olga; Klopping, F.; Pettersen, Bjørn Ragnvald; Wilmes, Herbert; Wolf, Detlef; Breili, Kristian; Gerlach, Christian; Gjevestad, Jon Glenn; Lysaker, Dagny Iren; Omang, Ove Christian Dahl; Øvstedal, Ola. Repeated absolute gravity measurements in the Fennoscandian Postglacial Rebound area: comparison of gravity change with observed vertical motion and with GIA models. EGU 2010; 2010-05-02 - 2010-05-07 NMBU Untitled

40.	Pettersen, Bjørn Ragnvald; Bilker-Koivula, Mirjam; Breili, Kristian; Engfeldt, Andreas; Falk, R; Gitlein, Olga; Gjevestad, Jon Glenn; Hoppe, W.; Lysaker, Dagny Iren; Mäkinen, Jaakko; Omang, Ove Christian Dahl; Reinhold, A; Timmen, Ludger. An Accuracy Assessment of Absolute Gravimetric Observations in Fennoscandia. Nordic Journal of Surveying and Real Estate Research 2010 ;Volum 7.(1) s. 7-14 NMBU Untitled
2009
41.	Gjevestad, Jon Glenn. GNSS system description and INS integration. utenTitteltekst; 2009-10-27 - 2009-10-30 NMBU Untitled

42.	Gjevestad, Jon Glenn. GPS - fra meter til millimeter. utenTitteltekst; 2009-03-05 - 2009-03-05 NMBU Untitled

43.	Gjevestad, Jon Glenn. Navigasjon. utenTitteltekst; 2009-10-14 - 2009-10-15 NMBU Untitled

44.	Gjevestad, Jon Glenn; Chapuis, Anne; Rolstad, Cecilie. Isen skjelver. [Avis] 2009-04-30 NMBU Untitled

45.	Pettersen, Bjørn Ragnvald; Breili, Kristian; Gerlach, Christian; Gjevestad, Jon Glenn; Omang, Ove Christian Dahl. Absolute gravimetry at UMB in 2008 - preliminary observational results with FG5-226. Nordic Geodetic Commission workinggroup for geodynamics; 2009-03-10 - 2009-03-11 NMBU Untitled

46.	Ryen, Heidi T; Alexanderson, Helena; Gjevestad, Jon Glenn; Jakobsen, Leif; Landvik, Jon Y.. Late Quaternary stratigraphy and ground penetrating radar investigations at Kvadehuksletta, Northwest Svalbard. Norsk Geologisk Forening (NGF) Vinterkonferansen 2009; 2009-01-13 - 2009-01-15 NMBU Untitled

47.	Ryen, Heidi T; Alexanderson, Helena; Gjevestad, Jon Glenn; Jakobsen, Leif; Landvik, Jon Y.. LATE QUATERNARY STRATIGRAPHY AND GROUND PENETRATING RADAR PROFILING AT KVADEHUKSLETTA, NORTHWEST SVALBARD. I: Vinterkonferansen 2009 : Radisson SAS hotel Norge, Bergen 13-15 January 2009. Norsk Geologisk Forening 2009 ISBN 978-82-92394-48-9. s. 87- NMBU Untitled
2008
48.	Gjevestad, Jon Glenn. Forskercamp, Lambertseter videregående skole. UKJENT 2008 NMBU Untitled

49.	Gjevestad, Jon Glenn. GNSS - System Description and INS Integration. High Precision Navigation and Positioning Conference; 2008-06-09 - 2008-06-11 NMBU Untitled

50.	Gjevestad, Jon Glenn. GPS - fra meter til millimeter. utenTitteltekst; 2008-01-03 - 2008-01-03 NMBU Untitled

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