Overview of ARIB Standards (BTA R-003)
|STD Number||BTA R-003|
|Standard Name||(DGPS data format for FM multiplex broadcasting standard)|
This standard specifies a data format for DGPS services of FM multiplex broadcasting.
This standard is established in accordance with the Ministry of Posts and Telecommunications ordinance in 28 April 1994 and public notice in 25 August 1994 which is in compliance with the report of the Telecommunications Technology Council in 24 May 1993 regarding DGPS services of FM multiplex broadcasting.
This standard is applied to the delivery and reception of DGPS data in FM multiplex broadcasting.
Differential Global Positioning System
|Differential GPS (Global Positioning System) of which accuracy and reliability are enhanced with estimating errors of observation data (pseudo range, changing ratio of pseudo range, etc.) obtained by DGPS reference stations and transmitting the error correction data to mobile receivers.|
Pseudo Range Correction
|Correction value for pseudo range in GPS satellite positioning.|
Range Rate Correction
|Changing ratio of the correction value for pseudo range in GPS satellite positioning.|
|Ephemeris||Orbital information from GPS satellites, which is usually updated every constant time.|
User Differential Range Error
|Index for differential range error of users which is a guide of the error after the utilization of DGPS.|
Issue of Data Ephemeris
|Issue number of ephemeris data from GPS satellites.|
2. Amendment History
|Ver.||Amendment or Enactment Date||Amendment summary|