GCOS Reference Upper-Air Network

Version 2.0 of GRUAN Technical Document 6 published

Document

Version 2.0 of GRUAN Technical Document 6 (GRUAN-TD-6) has been published with title "Global Navigation Satellite System (GNSS) - Precipitable Water (PW) Omnibus"

Full description of GRUAN-TD-6

Abstract

This omnibus provides detailed guidelines on the GRUAN GNSS-PW measurement program, including instrumentation, operation procedures and all aspects of data management. It also addresses specific GRUAN requirements, such as reference measurements, measurement uncertainty and managing changes.