Qualitative Comparison of IGRA and ESRL Radiosonde Archived Databases

Walker, John R.

PID  :  NTRS Document ID: 20140008594
RP-ID  :  M14-3407

美国|英语

来源: NASA Technical Reports Server

【 摘 要 】

Multiple databases of atmospheric profile information are freely available to individuals and groups such as the Natural Environments group. Two of the primary database archives provided by NOAA that are most frequently used are those from the Earth Science Research Laboratory (ESRL) and the Integrated Global Radiosonde Archive (IGRA). Inquiries have been made as to why one database is used as opposed to the other, yet to the best of knowledge, no formal comparison has been performed. The goal of this study is to provide a qualitative comparison of the ESRL and IGRA radiosonde databases. For part of this analyses, 14 upper air observation sites were selected. These sites all have the common attribute of having been used or are planned for use in the development of Range Reference Atmospheres (RRAs) in support of NASA's and DOD's current and future goals.