If you wish to contribute or participate in the discussions about articles you are invited to contact the Editor
MSAS Performances: Difference between revisions
No edit summary |
No edit summary |
||
| Line 14: | Line 14: | ||
==MSAS Performances== | ==MSAS Performances== | ||
Service for air navigation | Service for air navigation: | ||
– 24hours a day, 7days a week | – 24hours a day, 7days a week | ||
– Operational Information is provided as NOTAM | – Operational Information is provided as NOTAM | ||
( Service Interruption, degradation of service) | |||
– Use for En-route through Non Precision | – Use for En-route through Non Precision | ||
Approach phase of flight (Performance improvement plan ) | Approach phase of flight (Performance improvement plan ) | ||
Revision as of 13:02, 5 July 2011
| MSAS | |
|---|---|
| Title | MSAS Performances |
| Author(s) | GMV. |
| Level | Basic |
| Year of Publication | 2011 |
The Multi-functional Satellite Augmentation System (MSAS) is the Japanese SBAS System: a GPS Augmentation system with the goal of improving its accuracy, integrity, and availability, and that uses the Multifunctional Transport Satellites (MTSAT) owned and operated by the Japanese Ministry of Land, Infrastructure and Transport and the Japan Meteorological Agency (JMA). Tests had been accomplished successfully, and MSAS for aviation use was commissioned on September 27, 2007.[1]
MSAS receives GPS signal at the Ground Monitor Stations and the Monitor & Ranging Stations, checks operational status of GPS, analyze GPS error and ionospheric delay, and then broadcasts augmentation information through MTSAT (Multi-functional Transport Satellite)[2] from the Master Control Stations. Those satellites, MTSAT, broadcast the correction messages back to Earth, where MSAS-enabled GPS receivers use the corrections while computing their positions to improve accuracy.
MSAS Performances
Service for air navigation:
– 24hours a day, 7days a week
– Operational Information is provided as NOTAM ( Service Interruption, degradation of service)
– Use for En-route through Non Precision Approach phase of flight (Performance improvement plan )