Email Request Interface for Data from China Broadband Seismograph Array

An email data request interface is available.
The resultant seismic data is in the SEED format (http://www.iris.edu/manuals/rdseed.htm).


1. Overall Request Sequence

  1. Send request mails(plain text format) to dlevent-chnnet@ohpdmc.eri.u-tokyo.ac.jp.
  2. After you got a notification mail for the completion of your request, download data by accessing the specified URL.


2. Request Email Format

2.0 Overall Structures

Subject is not checked.
.NAME Name
.INST Institute
.MAIL Address
.EMAIL Email Address
.PHONE Phone Number
.FAX Fax Number
.LABEL Label for your record
.END

Data Request Line 1
Data Request Line 2
(more)

2.1 Event Data Request Format

  1. Send Email Request to dlevent-chnnet@ohpdmc.eri.u-tokyo.ac.jp to get an Event List.
  2. A reply mail including a resultant event list will be sent to you.
  3. Prepare request mails describing events you want, and send it to dlevent-chnnet@ohpdmc.eri.u-tokyo.ac.jp.
  4. A notification mail will be sent when the requested data is ready.
  5. Download data by accessing the specified URL.


2.1.1 Event List Request Mail Format

The format of data request lines in event list request mails is as follows:

NET Year

NET is network name : CHNNET, and Year is the year of the event list you want (4 digits).

example:

.NAME Taro ZISHIN
.INST Earthquake Research Institute, Univ. Tokyo
.MAIL 1-1-1 Yayoi, Bunkyo-ku,Tokyo 113-0032, Japan
.EMAIL example@eri.u-tokyo.ac.jp
.PHONE +81-3-5841-...
.FAX +81-3-5689-...
.LABEL Request No.2
.END

CHNNET 2002

An example of the reply mail:

CHNNET 20020101103906.8 55.214 S 129.000 W 10 6.0 PACIFIC-ANTARCTIC RIDGE
CHNNET 20020101112922.7 6.303 N 125.650 E 138 6.3 MINDANAO, PHILIPPINE ISLANDS
(...)


2.1.2 Event Data Request Mail Format

The format of data request lines in event data request mail is as follows:

NET YearMonDayHourMin

YearMonDayHourMin is the year(4 digits), the month (2 digits), the day (2 digits), the hour (2 digits), the min(2 digits) of the events you want (12 digits in total.)

Copy and paste of the event list will work.

example:

.NAME Taro ZISHIN
.INST Earthquake Research Institute, Univ. Tokyo
.MAIL 1-1-1 Yayoi, Bunkyo-ku,Tokyo 113-0032, Japan
.EMAIL example@eri.u-tokyo.ac.jp
.PHONE +81-3-5841-...
.FAX +81-3-5689-...
.LABEL Request No.3
.END

CHNNET 200201011039

An example of the notification mail:

file(1) : http://ohpdmc.eri.u-tokyo.ac.jp/pub3/dlevent-chnnet/D20070808173034-220-65/CHNNET200201011039.seed

The URL you should access will be
http://ohpdmc.eri.u-tokyo.ac.jp/pub3/dlevent-chnnet/D20070808173034-220-65

The list of the prepared data links are displayed in your web browser.
Please save data link(s) to download.