Markku Sakari Lehtinen

8.09.1954
+358 400 3
+327 620 3050
markku.lehtinen@mac.com

Teenistuskäik

Töökohad ja ametid
01.01.2000–...    University of Oulu, Sodankyla Geophysical Observatory, research professor
01.02.2015–31.03.2015    Tallinna Tehnikaülikool, Matemaatika-loodusteaduskond, Matemaatikainstituut, Külalisprofessor (1,00)
01.01.1991–31.12.1999    Sodankyla Geophysical Observatory of the University of Oulu, geophysicist
01.01.1988–31.12.1991    Academy of Finland, senior scientist
01.01.1986–31.12.1988    Finnish meteorological institute, scientist and senior scientist
01.01.1978–31.12.1984    EISCAT Sodankyla site, scientist
01.01.1976–31.12.1976    Research institute for Theoretical Physics, University of Helsinki, scientist
 
 
Haridustee
1977–1986    University of Helsinki, MSc and Licenciate degree in theoretical physics
 
 
Teadusorganisatsiooniline ja -administratiivne tegevus
1997−...    Founding member and Rinssieversti of the Finnish Inverse Problems Society
1994−...    Permanent referee of the Inverse Problems Journal
 
 
Teenistuskäigu lisainfo
Report of teaching experience
Assistant at the institute of theoretical physics, University of Helsinki, a total of 11 months in the
years 1976-1978, teaching in exercises of various courses in theoretical physics.
Leading a postgraduate seminar in 'Theory of measurements' at the institute of theoretical physics
1987-1988.
Intensive courses in theory of measurements and radar measurement theory at University of
Oulu, 1995 and 1996, University of Tromso 1987 and UNIS (University courses in Svalbard)
1997,1998 and 1999, RAL (Rutherford Appleton Laboratory, UK) 1994 and CNRS, Toulouse,
1997. These are 1...2-week long intensive courses given to graduate students and scientists
about the new methods developed in the scienti c work of M. Lehtinen.
Several other intensive courses on Inverse problems at the University of Helsinki.
EISCAT radar school, Mariehamn 2007, Sodankyla 2009;

Kvalifikatsioon

 
 
Teaduspreemiad ja tunnustused
2008, Markku Sakari Lehtinen, Beynon Medal, Awarded by the Council of the EISCAT Scientic Association
 
 
Teadustöö põhisuunad
VALDKOND: 4. Loodusteadused ja tehnika; 4.10. Füüsika; CERCS ERIALA: P180 Metroloogia, instrumentatsioon
VALDKOND: 4. Loodusteadused ja tehnika; 4.10. Füüsika; CERCS ERIALA: P190 Matemaatiline ja üldine teoreetiline füüsika, klassikaline mehaanika, kvantmehaanika, relatiivsus, gravitatsioon, statistiline füüsika, termodünaamika
VALDKOND: 4. Loodusteadused ja tehnika; 4.10. Füüsika; CERCS ERIALA: P240 Gaasid, vedelike dünaamika, plasma
VALDKOND: 4. Loodusteadused ja tehnika; 4.3. Kosmoseuuringud ja astronoomia; CERCS ERIALA: P520 Astronoomia, kosmoseuuringud, kosmosekeemia
VALDKOND: 4. Loodusteadused ja tehnika; 4.4. Matemaatika; CERCS ERIALA: P140 Jadad, Fourier analüüs, funktsionaalanalüüs
VALDKOND: 4. Loodusteadused ja tehnika; 4.4. Matemaatika; CERCS ERIALA: P160 Statistika, operatsioonanalüüs, programmeerimine, finants- ja kindlustusmatemaatika
VALDKOND: 4. Loodusteadused ja tehnika; 4.6. Arvutiteadused; CERCS ERIALA: P170 Arvutiteadus, arvutusmeetodid, süsteemid, juhtimine (automaatjuhtimisteooria)
VALDKOND: 4. Loodusteadused ja tehnika; 4.7. Info- ja kommunikatsioonitehnoloogia; CERCS ERIALA: T180 Telekommunikatsioonitehnoloogia
VALDKOND: 4. Loodusteadused ja tehnika; 4.7. Info- ja kommunikatsioonitehnoloogia; CERCS ERIALA: T181 Kaugseire
VALDKOND: 4. Loodusteadused ja tehnika; 4.8. Elektrotehnika ja elektroonika; CERCS ERIALA: T170 Elektroonika
VALDKOND: 4. Loodusteadused ja tehnika; 4.8. Elektrotehnika ja elektroonika; CERCS ERIALA: T190 Elektrotehnika
VALDKOND: 4. Loodusteadused ja tehnika; 4.8. Elektrotehnika ja elektroonika; CERCS ERIALA: T191 Kõrgsagedustehnoloogia, mikrolained
VALDKOND: 4. Loodusteadused ja tehnika; 4.9. Meditsiinitehnika; CERCS ERIALA: B140 Kliiniline füüsika, radioloogia, tomograafia, meditsiinitehnika
 
 
Lisainfo
Fields of research
 Incoherent scatter radar experiment design and data analysis
 Applications of new radar methods to weather radar, sonar and other applications
 Mathematical foundations of statistical inversion theory.
 Modeling of geophysical measurements, ionospheric radio tomography
Research awards, honours and major grants
Grants from 'Jenny ja Antti Wihurin saatio, 1983 25000 FIM for optimization of incoherent scatter
measurements and 1984 20000 FIM for byuing a computer for the same purpose.
Grants from 'Emil Aaltosen Saatio, 1984 40000 FIM, 1985 40000 FIM and 1986 45000 FIM for
optimization of incoherent scatter measurements.
Statistical theory of incoherent scatter with applications to EISCAT measurements, Academy of
Finland, 900 000 mk 1986-1989
Design of experiments for the EISCAT Svalbard Radar, development of analysis and experiment
design software, 1993-1996, grant from the Academy of Finland, 2 194 500 mk, total budget
4 700 000 mk with participants Acacemy of Finland, Sodankyla Geophysical Observatory,
Oulu University and the Finnish Meteorological Institute.
Applications of new inversion and radar measurement methods in high technology, 1998-1999,
funded by TEKES at the Sodankyla Geophysical Observatory, 1 933 000 mk. Maintenance
and development of the GUISDAP software, 1998-2000, funded by the Academy of Finland
at the Sodankyla Geophysical Observatory, 600 000 mk
Computer-based radar signal processor, 1996-1997, funded by TEKES at Invers Oy, 400 000 mk
Development of GULIPS software and GURSIP hardware at Invers Oy, 1996-1997, funded
by KTM (Ministry of Trade and Industry) at Invers Oy, budget about 400 000 mk.
'Research of near space and atmosphere in the Barents region', accepted in the Barents-Interreg
II pro- gramme, 1998-2000, total budget 11 795 600 mk. Partners are Sodankyla Geophysical
Observatory, Invers Oy (Sodankyla), University of Tromso, Tekhvers Ltd. (Murmansk) and
the Polar Geophysical Institute (Murmansk). This project includes a grant of 4 400 000 mk
from TEKES for 'Modelling of geophysical measurements' and an EU grant of 2 050 000 mk
for the main topic.
Coordinator of riverbed SONAR development work, funded by TEKES and Kemijoki Oy, 1995-
1997, total budget 1 500 000 mk
Oulun yliopiston vanhemman tutkijan palkinto, 10000 mk, 1999
Vaisala-palkinto 80000 mk, 2000
Vaisalan saation apuraha Uudentyyppisten signaalinkasittelylaitteiden hankkimiseen suomalaista
EISCAT-tutkimusta varten, 350000 mk, 2000
ESOC Contract No.13945/99/D/CS with Sodankyla Geophysical Observatory Measurements of
small-size debris with backscatter of radio waves 190000 euro, 2000-2002
Uusien tutkamenetelmien kehittaminen ja tieteelliset sovellutukset / Development and scienti c
applications of new radar methods, SA 2003-2005, 160000 euro.
Leader of the Oulu University / Sodankyla Geophysical Observatory group in the Tekes MASI
programme project Inverse problems and reliability of modelling, 2005-2007, 199 000 euro,
continuation 1.1.2008-30.6.2009 107 908 euro
Leader of the Oulu University / Sodankyla Geophysical Observatory group in the national Centre
of Excellence of Inverse Problems, 2006-2011, funding: Academy of Finland: 520 000 euro,
Univ. of Oulu: 960 000 euro.
Beynon Medal, 2008, Awarded by the Council of the EISCAT Scienti c Association to Professor
Markku Lehtinen In recognition of his seminal contributions to the development of advanced
modulation techniques for incoherent scatter radars and to the mathematical foundations and
implementation of e ective incoherent scatter radar data analysis systems.
Responsible leader of the ERDF project 'National project for development of EISCAT3D technology'
2010-2013. (EAKR-hanke: EISCAT3D-tekniikan prototyyppien kansallinen suunnitteluprojekti).
Funding: European Regional Development Fund (80%) , Municipality of
Sodankyla and SGO, total 400 000 euro.
Leader of the Oulu university research infrastructure project 2010: EISCAT3D receiver for ionosphereatmosphere
research, funding; University of Oulu (75%), SGO (25%) total 580 000 euro
Leader/main responsibility in major parts related to technical and methodological aspects (Work
packages 6,7 and 11) of the EU FP7 project EISCAT 3D: A European three{dimensional
imaging radar for atmospheric and geospace research (Preparatory Phase) 2010-2014. Project
accepted in the ESFRI roadmap for large European Infrastructures. Total project funding
4.5 Meuro, of which 1:1 : : : 1:4 Meuro is allocated to SGO under Lehtinen's supervision.
Leader of SGO contribution to the CLEEN / MMEA research (The Energy and Environment
Strategic Centre for Science, Technology and Innovation / Measurement, Monitoring and
Environmental Assessment), 41843 euro 2010-2012, 21409 euro 2012-2013, 9000 in 2014-2015
Leader of the Sodankyla Geophysical Observatory group in the national Centre of Excellence of
Inverse Problems, Vice director of the whole CoE, 2012-2017, (SGO funding allocation for
rst 3-year period: Academy of Finland: 300 000 euro, Univ. of Oulu: 230 000 euro

Juhendatud väitekirjad

Publikatsioonid

Klass
Aasta
Publikatsioon
 
1.1.
2016
1.1.
2015
1.1.
2015
1.1.
2014
1.1.
2014
1.1.
2014
2.1.
2014
1.1.
2013
1.1.
2013
1.1.
2013
1.1.
2013
1.1.
2011
1.1.
2011
1.1.
2010
1.1.
2009
1.1.
2009
1.1.
2009
3.1.
2009
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2007
1.1.
2005
1.1.
2005
1.1.
2004
1.1.
2004
1.1.
2004
1.1.
2004
1.1.
2002
1.1.
2002
1.2.
2001
3.1.
2001
1.1.
2000
1.1.
2000
1.1.
1998
1.1.
1998
1.1.
1997
1.1.
1997
1.1.
1997
1.1.
1997
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1995
1.1.
1990
1.1.
1990
1.1.
1990
1.1.
1989
1.1.
1989
1.1.
1988
1.1.
1987
1.1.
1986
2.3.
1986
1.1.
1985
1.1.
1985
1.1.
1985
6.8.
1985
1.1.
1983
1.1.
1981
1.1.
1981
6.8.
1980
1.1.
1976

Markku Sakari Lehtinen

8.09.1954
+358 400 3
+327 620 3050
markku.lehtinen@mac.com

Career

Institution and occupation
01.01.2000–...    University of Oulu, Sodankyla Geophysical Observatory, research professor
01.02.2015–31.03.2015    Tallinn University of Technology , Faculty of Science, Department of Mathematics, Other staff (1,00)
01.01.1991–31.12.1999    Sodankyla Geophysical Observatory of the University of Oulu, geophysicist
01.01.1988–31.12.1991    Academy of Finland, senior scientist
01.01.1986–31.12.1988    Finnish meteorological institute, scientist and senior scientist
01.01.1978–31.12.1984    EISCAT Sodankyla site, scientist
01.01.1976–31.12.1976    Research institute for Theoretical Physics,University of Helsinki, scientist
 
 
Education
1977–1986    University of Helsinki, MSc and Licenciate degree in theoretical physics
 
 
R&D related managerial and administrative work
1997−...    Founding member and Rinssieversti of the Finnish Inverse Problems Society
1994−...    Permanent referee of the Inverse Problems Journal
 
 
Additional career information
Report of teaching experience
Assistant at the institute of theoretical physics, University of Helsinki, a total of 11 months in the
years 1976-1978, teaching in exercises of various courses in theoretical physics.
Leading a postgraduate seminar in 'Theory of measurements' at the institute of theoretical physics
1987-1988.
Intensive courses in theory of measurements and radar measurement theory at University of
Oulu, 1995 and 1996, University of Tromso 1987 and UNIS (University courses in Svalbard)
1997,1998 and 1999, RAL (Rutherford Appleton Laboratory, UK) 1994 and CNRS, Toulouse,
1997. These are 1...2-week long intensive courses given to graduate students and scientists
about the new methods developed in the scienti c work of M. Lehtinen.
Several other intensive courses on Inverse problems at the University of Helsinki.
EISCAT radar school, Mariehamn 2007, Sodankyla 2009;

Qualifications

 
 
Honours & awards
2008, Markku Sakari Lehtinen, Beynon Medal, Awarded by the Council of the EISCAT Scientic Association
 
 
Field of research
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.10. Physics and Technical Physics; CERCS SPECIALTY: P180 Metrology, physical instrumentation
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.10. Physics and Technical Physics; CERCS SPECIALTY: P190 Mathematical and general theoretical physics, classical mechanics, quantum mechanics, relativity, gravitation, statistical physics, thermodynamics
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.10. Physics and Technical Physics; CERCS SPECIALTY: P240 Gases, fluid dynamics, plasmas
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.3. Space Research and Astronomy; CERCS SPECIALTY: P520 Astronomy, space research, cosmic chemistry
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.4. Mathematics; CERCS SPECIALTY: P140 Series, Fourier analysis, functional analysis
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.4. Mathematics; CERCS SPECIALTY: P160 Statistics, operation research, programming, actuarial mathematics
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.6. Computer Sciences; CERCS SPECIALTY: P170 Computer science, numerical analysis, systems, control
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.7. Telecommunications; CERCS SPECIALTY: T180 Telecommunication engineering
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.7. Telecommunications; CERCS SPECIALTY: T181 Remote sensing
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.8. Electrical Engineering and Electronics; CERCS SPECIALTY: T170 Electronics
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.8. Electrical Engineering and Electronics; CERCS SPECIALTY: T190 Electrical engineering
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.8. Electrical Engineering and Electronics; CERCS SPECIALTY: T191 High frequency technology, microwaves
FIELD OF RESEARCH: 4. Natural Sciences and Engineering; 4.9. Medical Engineering; CERCS SPECIALTY: B140 Clinical physics, radiology, tomography, medical instrumentation
 
 
Additional information
Fields of research
 Incoherent scatter radar experiment design and data analysis
 Applications of new radar methods to weather radar, sonar and other applications
 Mathematical foundations of statistical inversion theory.
 Modeling of geophysical measurements, ionospheric radio tomography
Research awards, honours and major grants
Grants from 'Jenny ja Antti Wihurin saatio, 1983 25000 FIM for optimization of incoherent scatter
measurements and 1984 20000 FIM for byuing a computer for the same purpose.
Grants from 'Emil Aaltosen Saatio, 1984 40000 FIM, 1985 40000 FIM and 1986 45000 FIM for
optimization of incoherent scatter measurements.
Statistical theory of incoherent scatter with applications to EISCAT measurements, Academy of
Finland, 900 000 mk 1986-1989
Design of experiments for the EISCAT Svalbard Radar, development of analysis and experiment
design software, 1993-1996, grant from the Academy of Finland, 2 194 500 mk, total budget
4 700 000 mk with participants Acacemy of Finland, Sodankyla Geophysical Observatory,
Oulu University and the Finnish Meteorological Institute.
Applications of new inversion and radar measurement methods in high technology, 1998-1999,
funded by TEKES at the Sodankyla Geophysical Observatory, 1 933 000 mk. Maintenance
and development of the GUISDAP software, 1998-2000, funded by the Academy of Finland
at the Sodankyla Geophysical Observatory, 600 000 mk
Computer-based radar signal processor, 1996-1997, funded by TEKES at Invers Oy, 400 000 mk
Development of GULIPS software and GURSIP hardware at Invers Oy, 1996-1997, funded
by KTM (Ministry of Trade and Industry) at Invers Oy, budget about 400 000 mk.
'Research of near space and atmosphere in the Barents region', accepted in the Barents-Interreg
II pro- gramme, 1998-2000, total budget 11 795 600 mk. Partners are Sodankyla Geophysical
Observatory, Invers Oy (Sodankyla), University of Tromso, Tekhvers Ltd. (Murmansk) and
the Polar Geophysical Institute (Murmansk). This project includes a grant of 4 400 000 mk
from TEKES for 'Modelling of geophysical measurements' and an EU grant of 2 050 000 mk
for the main topic.
Coordinator of riverbed SONAR development work, funded by TEKES and Kemijoki Oy, 1995-
1997, total budget 1 500 000 mk
Oulun yliopiston vanhemman tutkijan palkinto, 10000 mk, 1999
Vaisala-palkinto 80000 mk, 2000
Vaisalan saation apuraha Uudentyyppisten signaalinkasittelylaitteiden hankkimiseen suomalaista
EISCAT-tutkimusta varten, 350000 mk, 2000
ESOC Contract No.13945/99/D/CS with Sodankyla Geophysical Observatory Measurements of
small-size debris with backscatter of radio waves 190000 euro, 2000-2002
Uusien tutkamenetelmien kehittaminen ja tieteelliset sovellutukset / Development and scienti c
applications of new radar methods, SA 2003-2005, 160000 euro.
Leader of the Oulu University / Sodankyla Geophysical Observatory group in the Tekes MASI
programme project Inverse problems and reliability of modelling, 2005-2007, 199 000 euro,
continuation 1.1.2008-30.6.2009 107 908 euro
Leader of the Oulu University / Sodankyla Geophysical Observatory group in the national Centre
of Excellence of Inverse Problems, 2006-2011, funding: Academy of Finland: 520 000 euro,
Univ. of Oulu: 960 000 euro.
Beynon Medal, 2008, Awarded by the Council of the EISCAT Scienti c Association to Professor
Markku Lehtinen In recognition of his seminal contributions to the development of advanced
modulation techniques for incoherent scatter radars and to the mathematical foundations and
implementation of e ective incoherent scatter radar data analysis systems.
Responsible leader of the ERDF project 'National project for development of EISCAT3D technology'
2010-2013. (EAKR-hanke: EISCAT3D-tekniikan prototyyppien kansallinen suunnitteluprojekti).
Funding: European Regional Development Fund (80%) , Municipality of
Sodankyla and SGO, total 400 000 euro.
Leader of the Oulu university research infrastructure project 2010: EISCAT3D receiver for ionosphereatmosphere
research, funding; University of Oulu (75%), SGO (25%) total 580 000 euro
Leader/main responsibility in major parts related to technical and methodological aspects (Work
packages 6,7 and 11) of the EU FP7 project EISCAT 3D: A European three{dimensional
imaging radar for atmospheric and geospace research (Preparatory Phase) 2010-2014. Project
accepted in the ESFRI roadmap for large European Infrastructures. Total project funding
4.5 Meuro, of which 1:1 : : : 1:4 Meuro is allocated to SGO under Lehtinen's supervision.
Leader of SGO contribution to the CLEEN / MMEA research (The Energy and Environment
Strategic Centre for Science, Technology and Innovation / Measurement, Monitoring and
Environmental Assessment), 41843 euro 2010-2012, 21409 euro 2012-2013, 9000 in 2014-2015
Leader of the Sodankyla Geophysical Observatory group in the national Centre of Excellence of
Inverse Problems, Vice director of the whole CoE, 2012-2017, (SGO funding allocation for
rst 3-year period: Academy of Finland: 300 000 euro, Univ. of Oulu: 230 000 euro

Supervised dissertations

Publications

Category
Year
Publication
 
1.1.
2016
1.1.
2015
1.1.
2015
1.1.
2014
1.1.
2014
1.1.
2014
2.1.
2014
1.1.
2013
1.1.
2013
1.1.
2013
1.1.
2013
1.1.
2011
1.1.
2011
1.1.
2010
1.1.
2009
1.1.
2009
1.1.
2009
3.1.
2009
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2008
1.1.
2007
1.1.
2005
1.1.
2005
1.1.
2004
1.1.
2004
1.1.
2004
1.1.
2004
1.1.
2002
1.1.
2002
1.2.
2001
3.1.
2001
1.1.
2000
1.1.
2000
1.1.
1998
1.1.
1998
1.1.
1997
1.1.
1997
1.1.
1997
1.1.
1997
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1996
1.1.
1995
1.1.
1990
1.1.
1990
1.1.
1990
1.1.
1989
1.1.
1989
1.1.
1988
1.1.
1987
1.1.
1986
2.3.
1986
1.1.
1985
1.1.
1985
1.1.
1985
6.8.
1985
1.1.
1983
1.1.
1981
1.1.
1981
6.8.
1980
1.1.
1976
  • Leitud 1 kirjet
ProgrammNumberNimiProjekti algusProjekti lõppVastutav täitjaAsutusRahastamine kokku
MUUVEU684Pöördülesanded01.11.201428.02.2016Lassi Juhani PäivärintaTallinna Tehnikaülikool; Tallinna Tehnikaülikool, Matemaatika-loodusteaduskond, Matemaatikainstituut637 000,00 EUR
  • Leitud 68 kirjet
PublikatsioonKlassifikaatorFail
Norberg, J.; Virtanen, I. I.; Roininen, L.; Vierinen, J.; Orispää, M.; Kauristie, K.; Lehtinen, M. S. (2016). Bayesian statistical ionospheric tomography improved by incorporating ionosonde measurements. Atmospheric Measurement Techniques, 9 (4), 1859−1869.10.5194/amt-9-1859-2016.1.1.
Norberg, J.; Roininen, M.; Lehtinen, M.; Vierinen, J.; Amm, O. (2015). Ionospheric tomography in Bayesian framework with Gaussian Markov random field priors. Radio Science, 50 (2), 138−152.10.1002/2014RS005431.1.1.
McKay-Bukowski, Derek; Vierinen, Juha; Virtanen, Ilkka I.; Fallows, Richard; Postila, Markku; Ulich, Thomas; Wucknitz, Olaf; Brentjens, Michiel; Ebbendorf, Nico; Enell, Carl-Fredrik; Gerbers, Marchel; Grit, Teun; Gruppen, Peter; Kero, Antti; Iinatti, Toivo; Lehtinen, Markku; Meulman, Henri; Norden, Menno; Orispaa, Mikko; Raita, Tero ... Turunen, Esa (2015). KAIRA: The Kilpisjarvi Atmospheric Imaging Receiver Array-System Overview and First Results. IEEE Transactions on Geoscience and Remote Sensing, 53 (3), 1440−1451.1.1.
Vierinen, J.; Norberg, J.; Lehtinen, M. S.; Amm, O.; Roininen, L.; Vaananen, A.; Erickson, P. J.; McKay-Bukowski, D. (2014). Beacon satellite receiver for ionospheric tomography. Radio Science, 49 (12), 1141−1152.1.1.
Fallows, R. A.; Coles, W. A.; McKay-Bukowski, D.; Vierinen, J.; Virtanen, I. I.; Postila, M.; Ulich, Th; Enell, C-F; Kero, A.; Iinatti, T.; Lehtinen, M.; Orispaa, M.; Raita, T.; Roininen, L.; Turunen, E.; Brentjens, M.; Ebbendorf, N.; Gerbers, M.; Grit, T.; Gruppen, P. ... Stuurwold, K. (2014). Broadband meter-wavelength observations of ionospheric scintillation. Journal of Geophysical Research-Space Physics, 119 (12), 10544−10560.1.1.
Roininen, Lassi; Lehtinen, Markku S.; Piiroinen, Petteri; Virtanen, Ilkka I. (2014). Perfect Radar Pulse Compression Via Unimodular Fourier Multipliers. Inverse Problems and Imaging, 8 (3), 831−844.1.1.
Lehtinen, M.S. (2014). EISCAT 3D measurement methods handbook, Deliverable 6.7 of the EISCAT 3D Preparatory phase: European threedimensional imaging radar for atmospheric and geospace research. Sodankyla Geophysical Observatory Reports.2.1.
Roininen, Lassi; Piiroinen, Petteri; Lehtinen, Markku (2013). Constructing Continuous Stationary Covariances as Limits of the Second-Order Stochastic Difference Equations. Inverse Problems and Imaging, 7 (2), 611−647.1.1.
Roininen, Lassi; Lehtinen, Markku S. (2013). Perfect Pulse-Compression Coding Via Arma Algorithms and Unimodular Transfer Functions. Inverse Problems and Imaging, 7 (2), 649−661.1.1.
Virtanen, Ilkka I.; Lind, Frank D.; Roininen, Lassi; Erickson, Philip J.; Rideout, William C.; Orispaa, Mikko; Vierinen, Juha; Lehtinen, Markku S. (2013). Polyphase-coded incoherent scatter measurements at Millstone Hill. Radio Science, 48 (5), 519−526.1.1.
Lehtinen, Markku S.; Damtie, Baylie (2013). Radar baud length optimisation of spatially incoherent time-independent targets. Journal of Atmospheric and Solar-Terrestrial Physics, 105, 281−286.1.1.
Roininen, Lassi; Lehtinen, Markku S.; Lasanen, Sari; Orispaa, Mikko; Markkanen, Markku (2011). Correlation Priors. Inverse Problems and Imaging, 5 (1), 167−184.1.1.
Martini, D.; Orispaa, M.; Ulich, T.; Lehtinen, M.; Mursula, K.; Lee, D. -H (2011). Kalman filter technique for defining solar regular geomagnetic variations: Comparison of analog and digital methods at Sodankyla Observatory. Journal of Geophysical Research-Space Physics, 116, A06102−A06102.1.1.
Orispaa, Mikko; Lehtinen, Markku (2010). Fortran Linear Inverse Problem Solver. Inverse Problems and Imaging, 4 (3), 485−503.1.1.
Damtie, B.; Lehtinen, M. S. (2009). Comparison of the performance of different radar pulse compression techniques in an incoherent scatter radar measurement. Annales Geophysicae, 27 (2), 797−806.1.1.
Lehtinen, Markku; Damtie, Baylie; Piiroinen, Petteri; Orispaa, Mikko (2009). Perfect and almost Perfect Pulse Compression Codes for Range Spread Radar Targets. Inverse Problems and Imaging, 3 (3), 465−486.1.1.
Virtanen, I. I.; Vierinen, J.; Lehtinen, M. S. (2009). Phase-coded pulse aperiodic transmitter coding. Annales Geophysicae, 27 (7), 2799−2811.1.1.
Vierinen, Juha; Lehtinen, Markku S. (2009). 32-cm Wavelength Radar Mapping of the Moon (European Radar Conference-EuRAD). 2009 EUROPEAN RADAR CONFERENCE (EURAD 2009): 6th European Radar Conference, Rome, 30.09-2.10.2009. 222−225. (European Radar Conference-EuRAD).3.1.
Vierinen, J.; Lehtinen, M. S.; Virtanen, I. I. (2008). Amplitude domain analysis of strong range and Doppler spread radar echos. Annales Geophysicae, 26 (8), 2419−2426.1.1.
Lehtinen, M. S.; Virtanen, I. I.; Vierinen, J. (2008). Fast comparison of IS radar code sequences for lag profile inversion. Annales Geophysicae, 26 (8), 2291−2301.1.1.
Virtanen, I. I.; Lehtinen, M. S.; Nygren, T.; Orispaa, M.; Vierinen, J. (2008). Lag profile inversion method for EISCAT data analysis. Annales Geophysicae, 26 (3), 571−581.1.1.
Damtie, Baylie; Lehtinen, Mukku; Orispaa, Mikko; Vierinen, Juha (2008). Mismatched filtering of aperiodic quadriphase codes. IEEE Transactions on Information Theory, 54 (4), 1742−1749.1.1.
Virtanen, I. I.; Lehtinen, M. S.; Vierinen, J. (2008). Towards multi-purpose IS radar experiments. Annales Geophysicae, 26 (8), 2281−2289.1.1.
Vierinen, J.; Lehtinen, M. S.; Orispaa, M.; Virtanen, I. I. (2008). Transmission code optimization method for incoherent scatter radar. Annales Geophysicae, 26 (9), 2923−2927.1.1.
Damtie, Baylie; Lehtinen, Markku; Orispaa, Mikko; Vierinen, Juha (2007). Optimal long binary phase code-mismatched filter pairs with applications to ionospheric radars. Bulletin of the Astronomical Society of India, 35 (4), 619−623.1.1.
  • Leitud 10 kirjet
PealkiriJuhendatavKraadJuhendajaKaitsmise staatusKaitsmise aastaAsutus
Discretisation-invariant and computationally efficient correlation priors for Bayesian inversionLassi Ilkka Juhana RoininendoktorikraadMarkku Sakari LehtinenKaitstud2015Oulun yliopisto
Diskretointiriippumattomien prioirien kaytto Bayesin regularisoinnissaLassi Roininen,magistrikraadMarkku Sakari LehtinenKaitstud2003Tampereen Teknillinen Yliopisto, Teknis-luonnontieteellinen osasto
Error Analysis of Incoherent Scatter ExperimentsMatti VallinkoskidoktorikraadMarkku Sakari LehtinenKaitstud1989University of Helsinki
Interferometric synthetic aperture sonar for three-dimensional imagingEsa Vilenius,magistrikraadMarkku Sakari LehtinenKaitstud2001HUT/Department of Electrical and Communications Engineering
Interferometric synthetic aperture sonar for three-dimensional imaging of riverbedOssi VaananenmagistrikraadMarkku Sakari LehtinenKaitstud2003Teknillinen Korkeakoulu, Sahko-ja tietoliikennetekniikan osasto
Multi-purpose methods for ionospheric radar measurementsIlkka VirtanendoktorikraadMarkku Sakari LehtinenKaitstud2009University of Oulu
New Incoherent scatter radar measurement techniques and data analysis methodsBaylie DamtiedoktorikraadMarkku Sakari LehtinenKaitstud2004Department of Physical Sciences, University of Oulu
On Comparison of statistical experimentsPetteri PiiroinendoktorikraadMarkku Sakari LehtinenKaitstud2002Department of Mathematical sciences and Sodankyla Geophysical Observatory of the University of Oulu
On statistical theory of incoherent scatter measurementsJuha-Pekka VierinendoktorikraadMarkku Sakari LehtinenKaitstud2012Aalto University
Statistical measurements, experiments and applicationsPetteri PiiroinendoktorikraadMarkku Sakari LehtinenKaitstud2005University of Helsinki
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TüüpPrioriteedi numberPrioriteedi kuupäevPrioriteedi klassifikaatorPealkiriAutoridFailAsutused
Patentne leiutisFI2007000003112.01.2007Rahvusvaheline (IPC)Communication and remote sensing applications with signals coded with perfect codesMarkku Sakari LehtinenEigenor OY
Patentne leiutisFI1998000067726.03.1998Rahvusvaheline (IPC)Menetelmä ja järjestelmä tutkaheijastavuuden ja Dopplersiirtymän mittaamiseksi pulssitutkallaMarkku Sakari LehtinenMarkku Sakari Lehtinen
Patentne leiutisFI2005020521.02.2005Rahvusvaheline (IPC)Method and arrangement for detecting moving objects with a radarMarkku Sakari LehtinenEigenor OY
Patentne leiutisFI2013504829.01.2013Rahvusvaheline (IPC)Method and arrangement for operating a phased antenna arrayMarkku Sakari LehtinenInverpolis OY