jgg     2013 33 (4):  128-132    ISSN: 0412-1961  CN: 21-1139/TG

PRECISION ASSESSMENT OF ZENITH TROPOSPHERIC DELAY 
CALCULATED FROM EGNOS MODEL OVER ASIAN AREA
1)College of Geomatic Engineering and Geoinformatics, Guilin University of Technology, Guilin 541004
2)Guangxi Key Laboratory of Spatial Information and Geomatics, Guilin 541004
Received: 2013-01-19  Revised: null  Online: 2013-08-16
Supporting info