Estimated Impacts on Climate Records of Adaptive Strategies for Scheduling Radiosondes

Autor: Rebecca J. Ross, William P. Elliott
Rok vydání: 2000
Předmět:
Zdroj: Journal of Climate. 13:2116-2120
ISSN: 1520-0442
0894-8755
Popis: Possible changes to the North American Atmospheric Observing System that are under discussion include the scheduling of radiosonde launches according to synoptic conditions. The authors estimate biases in long-term monthly mean tropospheric temperature and humidity resulting from reducing the number of radiosonde launches at a site depending on synoptic conditions. The sign and magnitudes of the biases vary considerably with geographic location and sometimes with season. Such biases would contaminate the upper-air climatology and complicate the calculation of climate trends. Approaches for minimizing these biases are explored.
Databáze: OpenAIRE