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Sub-meter Level Augmentation Service (SLAS)

Outline

This is the download site for QZSS archives about Sub-meter Level Augmentation Service (SLAS).

Sub-meter level augmentation signals (L1S) consists of information as follows.

・augmentation information of GPS L1-C/A and QZS L1-C/A

・Satellite Report for Disaster and Crisis Management (DC Report).

Note:Because of maintenance period of ground systems, etc., some data may be missing.

Data Definition

Refer to IS-QZSS-L1S.

Archived data (L1S) includes the L1S data for SLAS service transmitted from each QZSS satellite.


How to use

STEP1 : Choose Data Period.

STEP2 : Choose needed data from Data List.

STEP3 : Download!


Data Select

 
L1S Signal


Data Period

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Data List

L1S Signal
Results from 2021-09-21 to 2021-09-21
page 1 / 1
ALL Data Type Reference Time Size(byte) FileName