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FGI Reports

2017

Lehtinen, K., Prusti, T., Lammers, U., de Bruijne, J., Manara, C., Ness, J.-U., Siddiqui, H., Markkanen, T., Poutanen, M. and K. Muinonen, 2017. Astrometric measurements from digitized Carte du Ciel plates. FGI Reports 2017:1, 31 p. http://hdl.handle.net/10138/236648

2015

The FGI Reports series will continue as FGI Reports – Reports of the Finnish Geospatial Research Institute.

2013

2013:1 Zubko, N. and M. Poutanen (eds.), Proceedings of the 21st Meeting of the European VLBI Group for Geodesy and Astronomy. Reports of the Finnish Geodetic Institute, 268 p. http://hdl.handle.net/10138/352582

2011

2011:1 Marila, S. and E. Honkavaara: Peltolohkorekisterin tarkkuustutkimus, EU-laadunvalvonta ja peltolohkorekisterin tarkkuuteen vaikuttavista tekijöistä. 35 sivua (in Finnish). http://hdl.handle.net/10138/353261

2006

2006:1 Takalo, M., Kuznetsov, Y., Lehmuskoski, P., Kaftan, V., Mäkinen, J., Bikova, E., Demianov, G., Habarov, V., Poutanen, Yuskevich, A. and V. Zabnev: Connection of the Russian and Finnish Levelling Networks. 40 pages. http://hdl.handle.net/10138/353259

2004

2004:1 Takalo, M., Rouhiainen, P., Jokela, J., Ruotsalainen, H. and J. Ahola: Geodetic measurements at the Pasmajärvi and Nuottavaara faults. 49 pages. http://hdl.handle.net/10138/353257

2001

2001:1 Bilker M. and Kaartinen, H. : The Quality of Real-Time Kinematic

(RTK) GPS Positioning. 25 pages. http://hdl.handle.net/10138/353255

2000

2000:1 Bogdanov, V.I., Medvedev, M. YU., Solodov, V.A., Trapeznikov, YU. A., Troshkov, G.A. and Trubitsina, A.A.: Mean Monthly Series of Sea Level Observations (1777-1993) at the Kronstadt Gauge. 34 pages. http://hdl.handle.net/10138/353249

2000:2 Oksanen, J. and Jaakkola, O.: Interpolation and Accuracy of Contour-based Raster DEMs. 32 pages.  http://hdl.handle.net/10138/353253

1999

99:1 Honkavaara, E., Kaartinen, H., Kuittinen, R., Huttunen, A. and Jaakkola, J.: Quality of FLPIS orthophotos. 33 pages. http://hdl.handle.net/10138/353555

99:2 Kaartinen, H., Huttunen, A., Kuittinen, R., Honkavaara, E., and Jaakkola, J.: Quality of FLPIS Land Parcel Digitization. 26 pages. http://hdl.handle.net/10138/353557

99:3 Jokela, J., Petrokevicius, P., and Tulevicius, V.: Kyvikes Calibration Baseline. 15 pages. http://hdl.handle.net/10138/353559

99:4 Poutanen, M. and Kakkuri, J., (Eds.): Final results of the Baltic Sea Level 1997 GPS campaign. Research works of the SSC 8.1 of the International Association of Geodesy. 182 pages. http://hdl.handle.net/10138/353561

99:5 Honkavaara, E., Bilker, M., Yu, X., Jaakkola, J., Kaartinen, H., Ylönen, J.: Orientation of Optical Airborne and Spaceborne Images for Small and Medium Scale Mapping Purposes. 57 pages. http://hdl.handle.net/10138/353563

99:6 Kilpeläinen, T. (Ed.): Map Generalisation in the Nordic Countries. 58 pages. http://hdl.handle.net/10138/353564

99:7 Takalo, M.: Verification of Automated Calibration of Precise Levelling Rods in Finland. 36 pages. http://hdl.handle.net/10138/353567

99:8 Matikainen, L., Grandell, J., Kuittinen, R., Vepsäläinen, J.: Snowmelt Monitoring Using Multisource Satellite Image and Ground Measurement Data. 46 pages. http://hdl.handle.net/10138/353568

1998

98:1 Matikainen, L., Karjalainen M.,Kuittinen R.: SAR images and ancillary data in crop species interpretation. 47 pages. http://hdl.handle.net/10138/353538 

98:2 Kuittinen, R., Ahokas, E., Granqvist, M., Ikäheimo, E., Heikinheimo, M., Venäläinen, A., Jänne, S., Keskisarja, V., Parmes, E.: An early crop yield estimation method for Finnish conditions: the crop growth monitoring system of the joint research centre with and without remotely sensed and other additional input data. 118 pages. http://hdl.handle.net/10138/353540

98:3 Sildvee, H.: Gravity measurements of Estonia. 8 pages. http://hdl.handle.net/10138/353541

98:4 Vermeer, M. and Ádám, J. (Eds.): Second Continental Workshop on the Geoid in Europe. Proceedings. Hungary, Budapest, March 10-14, 1998. 288 pages. http://hdl.handle.net/10138/353543

98:5 Virtanen, H.: On superconducting gravimeter observations above 8 mHz at the Metsähovi station, Finland. 19 pages. http://hdl.handle.net/10138/353544

1997

97:1 Matikainen, L., Yu, X., Kuittinen, R., Ahokas, E.: Updating topographic maps by using multisource data and knowledge-based interpretation. 60 pages. http://hdl.handle.net/10138/353528

97:2 Kuittinen, R (Ed.).: Proceedings of the Finnish - Russian seminar on remote sensing in Helsinki, 29. Aug. - 1. Sep., 1994. 140 pages. http://hdl.handle.net/10138/353529

97:3 Takalo, M.: Automated calibration of precise levelling rods in Finland. 14 pages. http://hdl.handle.net/10138/353531

97:4 Virtanen, H., Kääriäinen, J.: The GWR T020 superconducting gravimeter 1994 - 1996 at. the Metsähovi station, Finland. 26 pages. http://hdl.handle.net/10138/353533

97:5 Vermeer, M., Li, J., Guo, C.: Geoid determination by FFT techniques in the Western China test area. 15 pages. http://hdl.handle.net/10138/353536

1996

96:1 Arabelos, D., M. Vermeer: Gravity Field Mapping from a Combination of Satellite Altimetry and Sea Gravimetry in the Mediterranean Sea. 22 pages. http://hdl.handle.net/10138/353523

96:2 Tziavos. I. N., M. Vermeer (editors): Techniques for Local Geoid Determination. Proceedings, Session G7, European Geophysical Society XXI General Assembly. The Hague, The Netherlands, 6-10 May, 1996. 183 pages. http://hdl.handle.net/10138/353524

96:3 Quanwei, L.: Determining the GPS Orbit with the Dynamic Collocation Model. 14 pages. http://hdl.handle.net/10138/353525

96:4 Kuittinen, R. (editor): Remote Sensing in Agriculture. Proceedings NJF Seminar, Finnish Agricultural Research Centre, Jokioinen, 21-23 Oct., 1996. 102 pages. http://hdl.handle.net/10138/353526

96:5 Lehmuskoski, P.: Active fault line search in Southern and Central Finland with precise levellings. 16 pages. http://hdl.handle.net/10138/353527

1995

95:1 Virtanen, H., J. Kääriäinen: The installation of and first results from the superconducting gravimeter GWR20 at the Metsähovi station, Finland. 15 pages. http://hdl.handle.net/10138/353512

95:2 J. Kakkuri (editor): Final results of the Baltic Sea Level 1993 GPS Campaign. Research works of the SSG 5.147 of the International Association of Geodesy. 123 pages. http://hdl.handle.net/10138/353513

95:3 Kemppainen H.: On the formalization of the semantics of spatial objects. 99 pages. http://hdl.handle.net/10138/353514

95:4 Vermeer, M. (editor): Coordinate systems, GPS, and the geoid. Proceedings, NorFA Urgency Seminar held at Hanasaari, Espoo, Finland, June 27-29, 1994. 144 pages. http://hdl.handle.net/10138/353516

95:5 Vermeer, M.: Two new geoids determined at the FGI. 24 pages. http://hdl.handle.net/10138/353517

95:6 Poutanen, M., M. Ollikainen: GPS measurements at the Nuottavaara post glacial fault. 24 pages. http://hdl.handle.net/10138/353518

95:7 Vermeer, M. (editor): Latest Developments in the Computation of Regional Geoids. Proceedings, Session G4, European Geophysical Society XX General Assembly, Hamburg, Germany, 3-7 April, 1995. 73 pages. http://hdl.handle.net/10138/353519

1994

94:1 Vermeer, M.: A fast delivery GPS-gravimetric geoid for Estonia. 7 pages, 1 map. http://hdl.handle.net/10138/353507

94:2 Kakkuri, J. (editor): Final results of the Baltic Sea Level 1990 GPS campaign. Research works of the SSG 5.147 of the International Association of Geodesy. 57 pages. http://hdl.handle.net/10138/353508

94:3 Jokela, J., M. Poutanen, R. Konttinen: The program for the 1993 adjustment of the Finnish First-Order Terrestrial Triangulation. 23 pages. http://hdl.handle.net/10138/353509

94:4 Jaakkola, O.: Finnish CORINE land cover - A feasibility study of automatic generalization and data quality assessment. 42 pages. http://hdl.handle.net/10138/353510

94:5 Bogdanov, V.I., M.Yu. Medvedev, K.A. Taybatorov: On the persistence of the oceanic background of apparent sea level changes in the Baltic Sea. 21 pages. http://hdl.handle.net/10138/353511

1993

93:1 Xiaowei, Y, R. Kuittinen: The radiometric errors of preprocessed Landsat TM images and their effect on the accuracy of numerical interpretation. 47 pages. http://hdl.handle.net/10138/353458

93:2 Randjärv, J.: Vertical movements of the Earth's crust in the Baltic region. 33 pages. http://hdl.handle.net/10138/353459

93:3 Kukums, K.: Latvian geoid determination with mass point frequency domain inversion. 16 pages. http://hdl.handle.net/10138/353460

93:4 Kuittinen, R., J. Laaksonen: The effect of the spatial resolution of the satellite image on the object interpretation accuracy. 40 pages. http://hdl.handle.net/10138/353463

93:5 Hoegholen, A.: Kinematic GPS in aerotriangulation in Finland. 13 pages. http://hdl.handle.net/10138/353464

93:6 Jokela, J., M. Ollikainen, P. Rouhiainen, H.Virtanen: The gravity and GPS survey in Western Queen Maud Land, Antarctica, 1989-1992. 46 pages. http://hdl.handle.net/10138/353468

93:7 Lehmuskoski, P., P. Rouhiainen: The behaviour of the Wild N3 levelling instrument under varying temperature conditions. 24 pages. http://hdl.handle.net/10138/353469

1992

92:1 Vermeer, M.: FGI studies on satellite gravity gradiometry. 3. Regional high resolution geopotential recovery in geographical coordinates using a Taylor expansion FFT technique. 30 pages. http://hdl.handle.net/10138/353449

92:2 Kiviniemi, A., R. Konttinen, A. Kuivamäki, M. Takalo, P. Vuorela: Geodetic observations on the Pasmajärvi postglacial fault. 18 pages. http://hdl.handle.net/10138/353451

92:3 Chen, R.: Processing of the 1991 GPS campaigns in central Finland for crustal deformation studies. 16 pages. http://hdl.handle.net/10138/353452

1991

91:1 Chen, R.: On the horizontal crustal deformations in Finland. 98 pages. http://hdl.handle.net/10138/353444

91:2 Kadir, Abd.. Majid A.: Gravity field mapping over the Southeast Asian region using spaceborne gravimetry techniques. 75 pages. http://hdl.handle.net/10138/353445

91:3 Laurema, M., O. Jaakkola, T. Sarjakoski, L. Schylberg: Formalization of cartographic knowledge using an expert system shell. 49 pages. http://hdl.handle.net/10138/353447

91:4 Hakkarainen, J.: The use of MTF as a criterion of image quality. 18 pages. http://hdl.handle.net/10138/353448

1990

90:1 Vermeer, M.: FGI studies on satellite gravity gradiometry. 2. Geopotential recovery at 0.5-degree resolution from global satellite gradiometry data sets. 26 pages. http://hdl.handle.net/10138/353440

90:2 Tscherning, C.C., R. Forsberg, M. Vermeer: Methods for regional gravity field modelling from SST and SGG data. 17 pages. http://hdl.handle.net/10138/353442

90:3 Hoegholen, A., J. Jaakkola: The influence of temperature variations on the photo coordinates in an analytical plotter. 38 pages. http://hdl.handle.net/10138/353443

1989

89:1 Konttinen, R., M. Martikainen, M. Takalo: The Jämijärvi Calibration Baseline. 20 pages. http://hdl.handle.net/10138/353408

89:2 Jaakkola, J., O. Jaakkola, K. Makkonen, T. Sarjakoski: Satelliittikuvista karttatuotteeksi -esitutkimus kartoituksen asiantuntijajärjestelmän kehittämiseksi. 146 sivua. (in Finnish). http://hdl.handle.net/10138/353410

89:3 Vermeer, M.: FGI studies on satellite gravity gradiometry. 1. Experiments with a 5-degree buried masses grid representation. 26 pages. http://hdl.handle.net/10138/353411

1988

88:1 Konttinen, R.: Baseline multiplication using the Kern Mekometer ME 3000. 10 pages. http://hdl.handle.net/10138/353398

88:2 Jaks, W., P. Fraczyk, K. Zeller, M. Ollikainen, T. Parm: Results of the Finnish - Polish Doppler Observation Campaign (FINPOLDOC). 11 pages. http://hdl.handle.net/10138/353399

88:3 Chen, R.: Plate tectonics at the joint of Pamirs and Tien-Shan in Central Asia. 14 pages. http://hdl.handle.net/10138/353400

88:4 Pisarenko, V., N. Rechitskaya, J. Kakkuri: The dependence of gradients of modern movements of the Earth crust on space scale in Finland. 7 pages. http://hdl.handle.net/10138/353401

88:5 Räty, J., J. Hakkarainen: Quality testing of system cameras. 16 pages. http://hdl.handle.net/10138/353402

1987

87:1 Czobor, A, J. Adam, SZ. Mihaly, T. Parm, M. Ollikainen: Results of the Finnish-Hungarian Doppler Observation Campaign (FHDOC). 21 pages. http://hdl.handle.net/10138/353074

87:2 Grafarend, E.W., H. Kremers, J. Kakkuri, M. Vermeer: Modelling vertical refraction in the SW Finland Triangular Network TAGNET 3-D adjustment. 15 pages. http://hdl.handle.net/10138/353075

87:3 Hein, G.W., H. Landau, J. Kakkuri, M. Vermeer: Integrated 3D-adjustment of the SW Finland Test Net with the FAF Munich OPERA 2.3 software. 35 pages. http://hdl.handle.net/10138/353078

87:4 Ollikainen, M.: Astro--geodetic deflections of the vertical at first-order triangulation stations. 15 pages. http://hdl.handle.net/10138/353079

1985

85:1 Kakkuri, J., M. Vermeer: The study of land uplift using the third precise levelling of Finland. 11 pages. http://hdl.handle.net/10138/353069

85:2 Takalo, M.: Horizontal -- vertical laser rod comparator. 14 pages. http://hdl.handle.net/10138/353070

85:3 Elstner, CL, R. Falk, A. Kiviniemi: Determination of the local gravity field by calculations and measurements. 8 pages. http://hdl.handle.net/10138/353071

85:4 Mäkinen, J., M. Ekman, AGE Midtsundstad, O. Remmer: The Fennoscandian land uplift gravity lines 1966 -1984. 238 pages. http://hdl.handle.net/10138/353073

1984

84:1 Kukkamäki, T.J., P. Lehmuskoski: Influence of the earth magnetic field on Zeiss Ni 002 levels. 11 pages. http://hdl.handle.net/10138/353065

84:2 Montag, H., R. Dietrich, T. Parm, M. Ollikainen: The interstation distance Metsähovi - Potsdam based on satellite measurements. 8 pages. http://hdl.handle.net/10138/353066

84:3 Vermeer, M.: Geoid studies on Finland and the Baltic. 30 pages. http://hdl.handle.net/10138/353068

1983

83:1 Suutarinen, O.: Recomputation of land uplift values in Finland. 17 pages. http://hdl.handle.net/10138/353061

83:2 Vermeer, M.: Chronometric levelling. 7 pages. http://hdl.handle.net/10138/353062

83:3 Hakkarainen, J.: Radial and tangential distortion of aerial cameras. 47 pages. http://hdl.handle.net/10138/353063

83:4 Vermeer, M.: A new SEASAT altimetric geoid for the Baltic. 10 pages. http://hdl.handle.net/10138/353064

1982

82:1 Geodeettisen laitoksen vuosikertomus 1981. 32 sivua (in Finnish). http://hdl.handle.net/10138/353056

82:2 Paunonen, M.: Studies on the Metsähovi satellite laser ranging system. 47 pages. http://hdl.handle.net/10138/353057

82:3 Lehmuskoski, P.: Systematic error resulting from asymmetric handling of a Zeiss Ni 002 automatic levelling instrument. 12 pages. http://hdl.handle.net/10138/353058

82:4 Niemi, A.: A technical report of the photographic astrolabe of Turku Observatory. 57 pages. http://hdl.handle.net/10138/353059

82:5 Jaakkola, J.: Photogrammetric height determination of gravity points. 19 pages. http://hdl.handle.net/10138/353060

1981

81:1 Vermeer, M.: QIKAIM, a fast semi-numerical algorithm for the generation of minute-of-arc accuracy satellite predictions. 28 pages. http://hdl.handle.net/10138/353050

81:2 Heikkinen, M.: Solving the shape of the earth by using digital density models. 69 pages. http://hdl.handle.net/10138/339045

81:3 Geodeettisen laitoksen vuosikertomus 1980. 30 sivua (in Finnish). http://hdl.handle.net/10138/353052

81:4 Taavitsainen, V.-M.: Vertical temperature gradient prediction by second degree response surface analysis. 14 pages. http://hdl.handle.net/10138/353053

81:5 Hakkarainen, J.: Effect of some flight factors on image quality. 26 pages. http://hdl.handle.net/10138/353055

1980

80:1 Parm, T. (editor): Proceeding of the IAG-Symposium High Precision Geodetic Length Measurements, June 19-22, 1978. 364 pages. http://hdl.handle.net/10138/353045

80:2 Geodeettisen laitoksen vuosikertomus 1979. 32 sivua (in Finnish). http://hdl.handle.net/10138/353046

80:3 Jaakkola, J.: Radial calibration of a grid for the goniometer. 19 pages. http://hdl.handle.net/10138/353047

1979

79:1 Ojanen, O.: On the analysis of the return pulse of the satellite laser. 38 pages. http://hdl.handle.net/10138/353040

79:2 Geodeettisen laitoksen vuosikertomus 1978. 33 sivua (in Finnish). http://hdl.handle.net/10138/353042

79:3 Mikkola, S.: Employing aerological measurements data for refraction evaluation. 3 pages. http://hdl.handle.net/10138/353043

79:4 Heikkinen, M.: Space-time representation of the gravity field. 22 pages. http://hdl.handle.net/10138/353044

1978

78:1 Parm, T.: On the determination of the scale of the Finnish stellar triangulation net. 24 pages. http://hdl.handle.net/10138/353032

78:2 Geodeettisen laitoksen vuosikertomus 1977. 33 sivua. (in Finnish) http://hdl.handle.net/10138/353033

78:3 Takalo, M.: Measuring method for the third levelling of Finland. 41 pages. http://hdl.handle.net/10138/353034

78:4 Contributions of the Finnish Geodetic Institute to the 8th Meeting of the Nordic Geodetic Commission. 52 pages. http://hdl.handle.net/10138/353035

78:5 Heikkinen, M.: CALC - an interactive computer language with unlimited numerical precision. 96 pages. http://hdl.handle.net/10138/353036

78:6 Mikkola, S.: Computing astronomical refraction by means of continued fractions. 13 pages. http://hdl.handle.net/10138/353037

78:7 Hakkarainen, J.: Image evaluation of aerial cameras in Finland. 34 pages. http://hdl.handle.net/10138/353038

78:8 Kakkuri, J., O. Ojanen, M. Paunonen: Ranging precision of the Finnish satellite laser range finder. 11 pages. http://hdl.handle.net/10138/353039

1977

77:1 Sharma, A.B.: Experimental performance of the Metsähovi laser radar receiver. 24 pages. http://hdl.handle.net/10138/353022

77:2 Hytönen, E.: The National Report of Finland for the Commission for the New Adjustment of the European Triangulation. 10 pages. (distributed at the Symposium on the Readjustment of the European Trigonometric Network in Bruxelles 1977). http://hdl.handle.net/10138/353024

77:3 Geodeettisen laitoksen vuosikertomus 1976. 25 sivua. (in Finnish). http://hdl.handle.net/10138/353027

77:4 Halme, S.J., J. Kakkuri: Description and operation of a satellite laser system. 63 pages. http://hdl.handle.net/10138/353028

77:5 Paunonen, M.: A fast subnanosecond rise time electro-optical shutter for the shortening of a Q-switched ruby laser pulse. 12 pages. http://hdl.handle.net/10138/353029

77:6 Kalliomäki, K.: Guiding and data processing system of the Finnish satellite laser range finder. 32 pages. http://hdl.handle.net/10138/353031

1976

76:1 Ojanen, O.: Tietokoneohjelma satelliittilaserin teleskoopin suuntausta varten. 31 sivua. (in Finnish). http://hdl.handle.net/10138/353008

76:2 Geodeettisen laitoksen vuosikertomus 1975. 27 sivua. (in Finnish). http://hdl.handle.net/10138/353009

76:3 Sharma, A.B.: A theoretical analysis of optical receivers used in satellite ranging. 27 pages. http://hdl.handle.net/10138/353010

76:4 Kakkuri, J., K. Kalliomäki: An automatically operated weather station. 19 pages. http://hdl.handle.net/10138/353012

76:5 Konttinen, R.: Stellar triangulation points Niinisalo, Tuorla and Naulakallio. 12 pages. http://hdl.handle.net/10138/353013

76:6 Oterma, L.: Lunette de Galilee pour controle faisceau laser. 3 pages. http://hdl.handle.net/10138/353015

1975

75:1 Korhonen, J.: Program for the adjustment of the Finnish First Order Triangulation. 11 pages. http://hdl.handle.net/10138/352993

75:2 Geodeettisen laitoksen vuosikertomus 1974. 24 sivua. (in Finnish). http://hdl.handle.net/10138/352994

75:3 Ojanen, O.: On the determination of elliptic orbits from the time micrometer observations. 15 pages. http://hdl.handle.net/10138/352995

75:4 Kiviniemi, A.: Measurements of wave motion in the ice surface. 12 pages. http://hdl.handle.net/10138/352996

75:5 Kääriäinen, E.: Land uplift in Finland on the basis of sea level recordings. 14 pages. http://hdl.handle.net/10138/352997

75:6 Honkasalo, T.: Finnish observations and research on earth tides in 1971-1974. 6 pages. (distributed at the XVI General Assembly of the IUGG in Grenoble 1975). http://hdl.handle.net/10138/352998

75:7 Parm, T.: High precision traverse for scale determination of satellite and stellar triangulation and for controlling the first order triangulation. 16 pages. (distributed at the XVI General Assembly of the IUGG in Grenoble 1975). http://hdl.handle.net/10138/352999

75:8 Halme, S, J. Kakkuri, M. Paunonen: The Finnish - Swedish satellite laser system. 8 pages.

(distributed at the XVI General Assembly of the IUGG in Grenoble 1975). http://hdl.handle.net/10138/353001

75:9 Kukkamäki, T.J.: Utilization of the 890 km long laser geodimeter traverse in space geodesy. 5 pages. (distributed at the Symposium on New Methods of the Space Geodesy in Leningrad 1975). http://hdl.handle.net/10138/353002

75:10 Sharma, A.B.: An integrating, centroid timing, receiver for satellite ranging. 25 pages. http://hdl.handle.net/10138/353003

75:11 Paunonen, M.V.: A high power Q-switched ruby laser for satellite ranging. 8 pages. http://hdl.handle.net/10138/353004

1974

74:1 Kakkuri, J.: Base triangulation for unsurveyed areas. 6 pages. (distributed at Khartoum Symposium 1974). http://hdl.handle.net/10138/352365

74:2 Kalliomäki, K., J. Kakkuri: Time keeping methods applied in Finland. 40 pages. http://hdl.handle.net/10138/352366

74:3 Geodeettisen laitoksen vuosikertomus 1973. 25 sivua. (in Finnish). http://hdl.handle.net/10138/352367

74:4 Kakkuri, J.: Results of tracking of the GEOS-2 satellite at Helsinki Astronomical Observatory (COSPAR No 9435). 9 pages. http://hdl.handle.net/10138/352368

74:5 Takalo, M.: The laser rod comparator. 14 pages. http://hdl.handle.net/10138/352369

1973

73:1 Kääriäinen, J.: Ueber die 50-m lange Rohrlibelle zur Untersuchung der Neigung der Erdkruste. 21 S. http://hdl.handle.net/10138/350075

73:2 Parm, T.: Observing procedure and meteorological factors for electronic distance measurements. 6 pages. (distributed at Lagos Seminar 1973). http://hdl.handle.net/10138/350076

73:3 Parm, T.: A determination of the velocity of light using laser geodimeter. 12 pages. http://hdl.handle.net/10138/350077

73:4 Geodeettisen laitoksen vuosikertomus 1972. 25 sivua. (in Finnish). http://hdl.handle.net/10138/350078