Accuracy of the isentropic trajectories calculated for the EASOE Campaign
Authors:
- 22 June 1994
- journal article
- Published by American Geophysical Union (AGU) in Geophysical Research Letters
- Vol. 21 (13) , 1199-1202
Abstract
During EASOE 10 day backward trajectories ending on most measurement sites were calculated on 6 isentropic levels every day. The temporal and spatial coarseness of the ECMWF analyses used cause significant errors in the trajectories. These interpolation errors are largest in the direction along the trajectories. The difference between two trajectories of the Polar Vortex Balloon Experiment and calculated trajectories is 8 and 12% of the trajectory length after 1.83 and 2.14 days. This discrepancy is not explainable by interpolation errors alone.Keywords
This publication has 2 references indexed in Scilit:
- Sensitivity of Three-Dimensional Trajectories to the Spatial and Temporal Densities of the Wind FieldJournal of Applied Meteorology and Climatology, 1990
- Radiative heating rates during the Airborne Arctic Stratospheric ExperimentGeophysical Research Letters, 1990