Implementation of GNSS-technology for climate research and numerical weather forecastRannat, Kalev; Uba, Peep; Miidla, Peep; Kivi, Rigel17th International conference on "Mathematical Modelling and Analysis" : June 6-9, 2012, Tallinn, Estonia : abstracts2012 / p. 98

Mathematical model of troposphere water vapor tomographyMiidla, Peep; Rannat, Kalev; Uba, PeepProceedings of the Second International Conference on Environmental and Computer Science : ICECS'09 : Dubai, 28-30 December 20092009 / p. 183-187

Measurements of atmospheric precipitable water by ground-based GPS receivers along the Struve-Tenner Meridian ArcRannat, Kalev; Kivi, Rigel; Uba, PeepToulouse Space Show'10 : Toulouse, France, 8-11 Juny, 2010 : proceedings2010 / [7] p

Simulated studies of water vapour tomographyMiidla, Peep; Rannat, Kalev; Uba, PeepWSEAS transactions on environment and development2008 / 3, p. 181-190 : ill

Tomographic approach for tropospheric water vapor detectionMiidla, Peep; Rannat, Kalev; Uba, PeepComputational methods in applied mathematics2008 / 3, p. 263-278