TY  - BOOK
AU  - Lin, Lao-Sheng.
AU  - University of New South Wales. School of Geomatic Engineering.
TI  - Real-time estimation of ionospheric delay using GPS measurements
SN  - 0733416640
PY  - 1997///
CY  - Sydney
PB  - University of N.S.W. School of Geomatic Engineering
KW  - Real-time control
KW  - Global Positioning System
KW  - Ionospheric radio wave propagation
ER  -