@article{ART001323805},
author={Donghui Yu},
title={Implementation of Propagation delay estimation model of medium frequency for positioning},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2009},
volume={14},
number={2},
pages={111-118}
TY - JOUR
AU - Donghui Yu
TI - Implementation of Propagation delay estimation model of medium frequency for positioning
JO - Journal of The Korea Society of Computer and Information
PY - 2009
VL - 14
IS - 2
PB - The Korean Society Of Computer And Information
SP - 111
EP - 118
SN - 1598-849X
AB - Against Anomaly of GPS, there are several projects of independent satellite navigation systems like Galileo of Europe and QZSS of Japan and modernization of terrestrial navigation system like Loran. In domestic, the need of independent navigation system was proposed and DGPS signal was nominated as the possible substitute. The DGPS signal uses medium frequency, which travels through the surface and cause the additional delay rather than the speed of light according to conductivities and elevations of the irregular terrain. The similar approach is Locan-C. Loran-C has been widely used as the maritime location system. Loran-C uses the ASF estimation method and provides more precise positioning. However there was rarely research on this area in Korea. Therefore, we introduce the legacy guaranteed model of additional delay(ASF) and present the results of implementation. With the comparison of the original Monteath results and BALOR results respectively, we guarantee that the implementation is absolutely perfect. For further works, we're going to apply the ASF estimation model to Korean DGPS system with the Korean terrain data.
KW - ASF;Propagation delay modeling;positioning;DGPS;Loran;Monteath;earth model
DO -
UR -
ER -
Donghui Yu. (2009). Implementation of Propagation delay estimation model of medium frequency for positioning. Journal of The Korea Society of Computer and Information, 14(2), 111-118.
Donghui Yu. 2009, "Implementation of Propagation delay estimation model of medium frequency for positioning", Journal of The Korea Society of Computer and Information, vol.14, no.2 pp.111-118.
Donghui Yu "Implementation of Propagation delay estimation model of medium frequency for positioning" Journal of The Korea Society of Computer and Information 14.2 pp.111-118 (2009) : 111.
Donghui Yu. Implementation of Propagation delay estimation model of medium frequency for positioning. 2009; 14(2), 111-118.
Donghui Yu. "Implementation of Propagation delay estimation model of medium frequency for positioning" Journal of The Korea Society of Computer and Information 14, no.2 (2009) : 111-118.
Donghui Yu. Implementation of Propagation delay estimation model of medium frequency for positioning. Journal of The Korea Society of Computer and Information, 14(2), 111-118.
Donghui Yu. Implementation of Propagation delay estimation model of medium frequency for positioning. Journal of The Korea Society of Computer and Information. 2009; 14(2) 111-118.
Donghui Yu. Implementation of Propagation delay estimation model of medium frequency for positioning. 2009; 14(2), 111-118.
Donghui Yu. "Implementation of Propagation delay estimation model of medium frequency for positioning" Journal of The Korea Society of Computer and Information 14, no.2 (2009) : 111-118.
