SIGNIFICANT EVENTS IN TEC MEASUREMENTS BETWEEN 20 MARCH AND 5 MAY, 1976.JAKOWSKI N; LAZO B.1977; WORLD DATA CENTER A SOLAR-TERRESTR. PHYS., REP. U.A.G.; U.S.A.; DA. 1977; NO 61; PP. 232-235; BIBL. 5 REF.Article

UNTERSUCHUNGEN ZUR PHYSIKALISCHEN NATUR TSEE-AKTIVER OBERFLAECHENZUSTAENDE AN SIO₂. II. = ETUDE SUR SIO₂ DE LA NATURE PHYSIQUE DES ETATS DE SURFACE ACTIFS QUANT A L'EMISSION EXOELECTRONIQUE THERMOSTIMULEE. IIJAKOWSKI N; GLAEFEKE H.1976; WISSENSCH. Z. WILHELM-PIECK-UNIV. ROSTOCK, MATH.-NATURWISSENSCH. REIHE; DTSCH.; DA. 1976; VOL. 25; NO 5; PP. 593-597; ABS. RUSSE ANGL. FR.; BIBL. 37 REF.Article

MESSUNG DES DIFFERENZDOPPLER. EFFEKTES UN DER MODULATIONSPHASE AN KOHAERENTEN SATELLITENSIGNALEN. = MESURE DE L'EFFET DOPPLER DIFFERENTIEL ET DE LA PHASE DE MODULATION SUR LES SIGNAUX COHERENTS DE SATELLITESBETTAC HD; JAKOWSKI N; KUGLAND HG et al.1977; Z. ELEKTR. INFORM.-U. ENERGIETECH.; DTSCH.; DA. 1977; VOL. 7; NO 5; PP. 462-469; BIBL. 4 REF.Article

ZUM MECHANISMUS DER ELEKTRONENSTIMULIERTEN DESORPTION AN EINER ISOLATOROBERFLAECHE. = LE MECANISME DE LA DESORPTION STIMULEE PAR ELECTRONS HORS D'UNE SURFACE D'ISOLANTJAKOWSKI N; GLAEFEKE H; WILD W et al.1975; WISSENSCH. Z. UNIV. ROSTOCK, MAT.-NATURWISSENSCH. REIHE; DTSCH.; DA. 1975; VOL. 24; NO 5; PP. 659-661; ABS. RUSSE ANGL. FR.; BIBL. 10 REF.Article

OBSERVATIONS OF THE TOTAL ELECTRON CONTENT OF THE IONOSPHERE IN HAVANA DURING THE PERIOD OF LOW SOLAR ACTIVITY 1974-1976JAKOWSKI N; BETTAC HD; FELSKE D et al.1983; GERLANDS BEITRAEGE ZUR GEOPHYSIK; ISSN 0016-8696; DDR; DA. 1983; VOL. 92; NO 2-4; PP. 151-161; ABS. ENG/RUS; BIBL. 37 REF.Article

Higher order ionospheric propagation effects on GPS radio occultation signalsMAINUL HOQUE, M; JAKOWSKI, N.Advances in space research. 2010, Vol 46, Num 2, pp 162-173, issn 0273-1177, 12 p.Article

Enhanced E-layer ionization in the auroral zones observed by radio occultation measurements onboard CHAMP and Formosat-3/COSMICMAYER, C; JAKOWSKI, N.Annales geophysicae (1988). 2009, Vol 27, Num 3, pp 1207-1212, issn 0992-7689, 6 p.Article

Ionospheric effects on GNSS reference network integritySTANKOV, S. M; JAKOWSKI, N.Journal of atmospheric and solar-terrestrial physics. 2007, Vol 69, Num 4-5, pp 485-499, issn 1364-6826, 15 p.Article

Investigation of ionospheric storms by combining ionospheric total electron content with f₀F2-dataJAKOWSKI, N; LOIS, L.Gerlands Beiträge zur Geophysik. 1984, Vol 93, Num 1, pp 1-11, issn 0016-8696Article

A new global model for the ionospheric F2 peak height for radio wave propagationHOQUE, M. M; JAKOWSKI, N.Annales geophysicae (1988). 2012, Vol 30, Num 5, pp 797-809, issn 0992-7689, 13 p.Article

Topside ionospheric scale height analysis and modelling based on radio occultation measurementsSTANKOV, S. M; JAKOWSKI, N.Journal of atmospheric and solar-terrestrial physics. 2006, Vol 68, Num 2, pp 134-162, issn 1364-6826, 29 p.Article

Proposal for an ionosphere/plasmasphere monitoring systemJAKOWSKI, N; BETTAC, H.-D.Annales geophysicae (1988). 1994, Vol 12, Num 5, pp 431-437, issn 0992-7689Article

Solar activity changes and ionospheric electron content variability under solar maximum conditionsJAKOWSKI, N; JUNGSTAND, A.Gerlands Beiträge zur Geophysik. 1986, Vol 95, Num 3, pp 213-218, issn 0016-8696Article

Report on the observations of the total electron content of the ionosphere in Neustrelitz/GDR from 1976 to 1980JAKOWSKI, N; PAASCH, E.Annales geophysicae (1983). 1984, Vol 2, Num 4, pp 501-504, issn 0755-0685Article

SEASONAL VARIATIONS OF THE COLUMNAR ELECTRON CONTENT OF THE IONOSPHERE OBSERVED IN HAVANA FROM JULY 1974 TO APRIL 1975JAKOWSKI N; BETTAC HD; LAZO B et al.1981; J. ATMOS. TERR. PHYS.; ISSN 0021-9169; GBR; DA. 1981; VOL. 43; NO 1; PP. 7-11; BIBL. 12 REF.Article

UNTERSUCHUNGEN ZUR PHYSIKALISCHEN NATUR TSEE-AKTIVER OBERFLAECHENZUSTAENDE AN SIO₂. I. = ETUDE SUR SIO₂ DE LA NATURE PHYSIQUE DES ETATS DE SURFACE ACTIFS QUANT A L'EMISSION EXOELECTRONIQUE THERMOSTIMULEE. IJAKOWSKI N; GLAEFEKE H; WILD W et al.1976; WISSENSCH. Z. WILHELM-PIECK-UNIV. ROSTOCK, MATH.-NATURWISSENSCH. REIHE; DTSCH.; DA. 1976; VOL. 25; NO 5; PP. 587-591; ABS. RUSSE ANGL. FR.; BIBL. 24 REF.Article

BASIC CONSIDERATIONS ON EEE TRAP SPECTROSCOPY.GLAEFEKE H; JAKOWSKI N; WILD W et al.1976; WISSENSCH. Z. WILHELM-PIECK-UNIV. ROSTOCK, MATH.-NATURWISSENSCH. REIHE; DTSCH.; DA. 1976; VOL. 25; NO 5; PP. 535-544; ABS. ALLEM. RUSSE FR.; BIBL. 12 REF.Article

Ionospheric storm characteristics deduced from satellite radio beacon observations at three European stationsJAKOWSKI, N; PUTZ, E; SPALLA, P et al.Annales geophysicae. Atmospheres, hydrospheres and space sciences. 1990, Vol 8, Num 5, pp 343-351Article

Storm induced large scale TIDs observed in GPS derived TECBORRIES, C; JAKOWSKI, N; WILKEN, V et al.Annales geophysicae (1988). 2009, Vol 27, Num 4, pp 1605-1612, issn 0992-7689, 8 p.Article

Investigation of the total electron content of the ionosphere during geomagnetic stormsSCHLÜTER, S; JAKOWSKI, N; JUNGSTAND, A et al.Global navigation satellite systems. European symposium. 1998, 3Vol, Vol 1, V.O.07 [6 p.]Conference Paper

Monitoring the generation and propagation of ionospheric disturbances and effects on Global Navigation Satellite System positioning : Ionospheric Effects on Radiowave Systems (IES), Part IISTANKOV, S. M; JAKOWSKI, N; TSYBULYA, K et al.Radio science. 2006, Vol 41, Num 6, issn 0048-6604, RS6S09.1-RS6S09.14Article

Plasmaspheric response to the geomagnetic storm period March 20-23, 1990, observed by the ACTIVNY (MAGION-2) satelliteFÖRSTER, M; JAKOWSKI, N; BEST, A et al.Canadian journal of physics (Print). 1992, Vol 70, Num 7, pp 569-574, issn 0008-4204Conference Paper

Comparison of the CHAMP radio occultation data with the Canadian advanced digital ionosonde in the Polar RegionsSADIGHI, Samaneh; JAYACHANDRAN, P. T; JAKOWSKI, N et al.Advances in space research. 2009, Vol 44, Num 11, pp 1304-1308, issn 0273-1177, 5 p.Article

Operational space weather service for GNSS precise positioningJAKOWSKI, N; STANKOV, S. M; KLAEHN, D et al.Annales geophysicae (1988). 2005, Vol 23, Num 9, pp 3071-3079, issn 0992-7689, 9 p.Conference Paper

Sounding of the topside ionosphere/plasmasphere based on GPS measurements from CHAMP: Initial resultsHEISE, S; JAKOWSKI, N; WEHRENPFENNIG, A et al.Geophysical research letters. 2002, Vol 29, Num 14, pp 44.1-44.4, issn 0094-8276Article