TY  - JOUR
AU  - Zurutuza, J.
AU  - Sevilla de Lerma, Miguel Jesús
PY  - 2011
DO  - 10.1061/(ASCE)SU.1943-5428.0000039
SN  - 0733-9453
UR  - https://hdl.handle.net/20.500.14352/43653
T2  - Journal of Surveying Engineering-ASCE
AB  - Accurate GPS positioning requires correct modeling of tropospheric refraction, the phenomenon responsible for tropospheric delay (TD). The Niell mapping function, which is used in almost all processing packages to model TD, is being replaced by...
M2  - 53
PB  - ASCE-Amer Soc Civil Engineers
KW  - Mapping
KW  - Constraints
KW  - Global positioning systems
KW  - Computation
KW  - Case studies
KW  - Numerical models
KW  - Weather conditions
KW  - Refraction
KW  - Niell mapping function
KW  - Global mapping function
KW  - Global pressure and temperature
KW  - Numerical weather model
KW  - Tropospheric refraction
TI  - Tropospheric Modeling and Fixed Stations Constraints in Precise GPS Computations: Case Study
TY  - journal article
VL  - 137
ER  -