Search Results - "Märdla, Silja"

Estimation of Gap Fraction and Foliage Clumping in Forest Canopies by Kuusk, Andres, Pisek, Jan, Lang, Mait, Märdla, Silja

“…The gap fractions of three mature hemi-boreal forest stands in Estonia were estimated using the LAI-2000 plant canopy analyzer ( LI-COR Biosciences, Lincoln,…”
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Gravity anomaly field over Estonia by Oja, T, Ellmann, A, Märdla, S

“…Different gravity reference frames, methods and instruments have been used by several institutions for conducting gravimetric measurements in Estonia within…”
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Regional geoid computation by least squares modified Hotine’s formula with additive corrections by Märdla, Silja, Ellmann, Artu, Ågren, Jonas, Sjöberg, Lars E.

“…Geoid and quasigeoid modelling from gravity anomalies by the method of least squares modification of Stokes’s formula with additive corrections is adapted for…”
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Assessment of marine geoid models by ship-borne GNSS profiles by Varbla, Sander, Ellmann, Artu, Märdla, Silja, Gruno, Anti

“…Even though the entire Baltic Sea is included in previous geoid modelling projects such as the NKG2015 and EGG07, the accuracy of contemporary geoid models…”
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From Discrete Gravity Survey Data to a High-resolution Gravity Field Representation in the Nordic-Baltic Region by Märdla, Silja, Ågren, Jonas, Strykowski, Gabriel, Oja, Tõnis, Ellmann, Artu, Forsberg, René, Bilker-Koivula, Mirjam, Omang, Ove, Paršeliūnas, Eimuntas, Liepinš, Ivars, Kaminskis, Jānis

“…The deduction of a regularly spaced gravity anomaly grid from scattered survey data is studied, addressing mainly two aspects: reduction of gravity to…”
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Tree stems from terrestrial laser scanner measurements by Kuusk, Andres, Lang, Mait, Märdla, Silja, Pisek, Jan

“…Terrestrial laser scanner (TLS) measurements were carried out in mature birch, pine, and spruce stands in Järvselja, Estonia. The structure of stands has been…”
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Gravity anomaly field over Estonia/Raskuskiirenduse anomaalvalja mudel Eestis by Oja, Tonis, Ellmann, Artu, Mardla, Silja

“…Different gravity reference frames, methods and instruments have been used by several institutions for conducting gravimetric measurements in Estonia within…”
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