We started our field work season on May 14th. Eeva has stayed at Hyytiälä since then, others have visited twice. This week has been our "intensive" measurement campaign, and we've been able to produce at least a few spectra, tree coordinates, hemispherical images and LAI-2000 readings.
Lauri hugging trees and Pola giving out instructions.
Measuring tree variables and coordinates.
Time for (another) coffee break.
Calibrating our camera at Tartu Observatory.
The night shift.
to use the camera