1998
Eerme K., Veismann U., Koppel R., Pehk M.: First Four Years of Atmospheric Total Ozone Measurements in Estonia. Proc. Estonian Acad. Sci. Biol. Ecol. 47, 188-202, 1998.
Grønskei K. E., Walker S. E., Kaasik M., Kimmel V., Rõõm R.: Validation of Local and Regional Air Pollution Models in Northern Winter Conditions. Air Pollution Modeling and its Application 22, 737-738, 1998.
Keevallik S.: (Coordinator and Contributor). Space Studies of the Earth's Surface, Meteorology and Climate. In: Highlights in Space 1997, United Nations, New York, 53-71, 1998.
Kuusk A.: Monitoring of Vegetation Parameters on Large Areas by the Inversion of a Canopy Reflectance Model. International Journal of Remote Sensing 19(15), 2893-2905, 1998.
Peterson U., Aunap R.: Changes in Agricultural Land Use in Estonia in the 1990-s Detected with Multitemporal Landsat MSS Imagery. Landscape and Urban Planning 41, 193-201, 1998.
Ross J., Ross V.: Statistical Description of the Architecture of a Fast Growing Willow Coppice. Agric. and Forest Meteorol. 91, 23-37, 1998.
Ross J., Sulev M., Saarelaid P.: Statistical Treatment of the PAR Variability and its Application to Willow Coppice. Agric. and Forest Meteorol. 91, 1-21, 1998.
Rõõm R.: Progress on Development of a Nonhydrostatic Version of HIRLAM at Tartu Observatory. Hirlam Newsletter 31, 44-45, 1998.
Rõõm, R.: Acoustic Filtering in Non-Hydrostatic Pressure Coordinate Dynamics. A Variational Approach. J. Atm. Sci. 55, 134-149, 1998.