Can't download MSEED data for station GOD network code VI

[agneshelmstetter]

I did not manage to download data for station VI/GOD using FDSN web services

URL https://orfeus-eu.org/fdsnws/dataselect/1/query?starttime=2022-09-05T00%3A00%3A00&endtime=2022-09-06T00%3A00%3A00&network=VI&station=GOD&location=00&channel=HHZ&nodata=404

Error message : Error 404: Not Found

no metadata found

Usage details are available from /fdsnws/dataselect/1/

Request: /fdsnws/dataselect/1/query?starttime=2022-09-05T00%3A00%3A00&endtime=2022-09-06T00%3A00%3A00&network=VI&station=GOD&location=00&channel=HHZ&nodata=404

Request Submitted: 2022-09-29T10:21:23.867552

Service Version: 1.1.1

[jschaeff]

Hello Agnes,

your request has been assigned to ODC node's managers.

Kind regards.

[jbienkowski]

Dear Agnes,

Data you are trying to download seems to have empty location code. Please try downloading using following link with removed location query param:

https://orfeus-eu.org/fdsnws/dataselect/1/query?starttime=2022-09-05T00:00:00&endtime=2022-09-06T00:00:00&network=VI&station=GOD&channel=HHZ&nodata=404

>>> from obspy import read
>>> st = read("odc.mseed")
>>> print(st)
1 Trace(s) in Stream:
VI.GOD..HHZ | 2022-09-04T23:59:57.160000Z - 2022-09-06T00:00:00.990000Z | 100.0 Hz, 8640384 samples

Please let me know if it helped, Jarek

[agneshelmstetter]

It works, thanks! Agnes

Le 30 sept. 2022 à 11:09, Jarek Bieńkowski @.***> a écrit :

Dear Agnes,

Data you are trying to download seems to have empty location code. Please try downloading using following link with removed location query param:

https://orfeus-eu.org/fdsnws/dataselect/1/query?starttime=2022-09-05T00:00:00&endtime=2022-09-06T00:00:00&network=VI&station=GOD&channel=HHZ&nodata=404 https://orfeus-eu.org/fdsnws/dataselect/1/query?starttime=2022-09-05T00:00:00&endtime=2022-09-06T00:00:00&network=VI&station=GOD&channel=HHZ&nodata=404

from obspy import read st = read("odc.mseed") print(st) 1 Trace(s) in Stream: VI.GOD..HHZ | 2022-09-04T23:59:57.160000Z - 2022-09-06T00:00:00.990000Z | 100.0 Hz, 8640384 samples Please let me know if it helped, Jarek

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[agneshelmstetter]

Dear Jarek

Removing the location code allowed me to download some data, but I can only access data since 2018/9/13, while data should be available since 2008 There are also many gaps after 2018/9/13

See http://service.iris.edu/irisws/fedcatalog/1/query?net=VI&cha=HHZ&start=2008-09-01&end=2023-01-01

DATACENTER=ORFEUS,http://www.orfeus-eu.org DATASELECTSERVICE=http://www.orfeus-eu.org/fdsnws/dataselect/1/ …

VI GOD — HHZ 2008-09-01T00:00:00 2015-04-15T00:00:00 VI GOD -- HHZ 2015-04-15T00:00:00 2023-01-01T00:00:00

Is there a way to access older data, or to know which data is available ?

I also did not succeed to download the earthquake catalog

URL: http://www.orfeus-eu.org/fdsnws/event/1/query?&starttime=2022-01-01T00:00:00&endtime=2022-10-03T14:35:08&minlatitude=60&maxlatitude=70&minlongitude=-22&maxlongitude=1&nodata=404

Error message: Error 404: Not Found

no matching events found

Usage details are available from /fdsnws/event/1/

Request: /fdsnws/event/1/query?&starttime=2022-01-01T00:00:00&endtime=2022-10-03T14:35:08&minlatitude=60&maxlatitude=70&minlongitude=-22&maxlongitude=1&nodata=404

Request Submitted: 2022-10-03T12:37:17.708571

Service Version: 1.2.4

Thanks for your help

Agnes

Le 30 sept. 2022 à 11:09, Jarek Bieńkowski @.***> a écrit :

Dear Agnes,

Data you are trying to download seems to have empty location code. Please try downloading using following link with removed location query param:

https://orfeus-eu.org/fdsnws/dataselect/1/query?starttime=2022-09-05T00:00:00&endtime=2022-09-06T00:00:00&network=VI&station=GOD&channel=HHZ&nodata=404

from obspy import read st = read("odc.mseed" )

print(st )

1 Trace(s) in Stream :

VI.GOD..HHZ | 2022-09-04T23:59:57.160000Z - 2022-09-06T00:00:00.990000Z | 100.0 Hz, 8640384 samples Please let me know if it helped, Jarek

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[jbienkowski]

Dear Agnes,

You can retrieve availability of the VI.GOD station using EIDAWS-WFCatalog service at ODC:

https://orfeus-eu.org/eidaws/wfcatalog/1/query?include=sample&net=VI&sta=GOD&start=2005-01-01&end=2022-10-06

Response delivers array of json objects containing availability/quality information on day/channel level.

I also did not succeed to download the earthquake catalog

Unfortunately, ORFEUS Data Center (ODC) is not providing the FDSNWS-Event servce.

Alternatively, you might try contacting Icelandic Meteorological Office in order to retrieve the historical waveforms.

I hope you find my answers satisfying, Jarek

[jbienkowski]

Small addition; you can also try using FDSNWS-Availability service at ODC, but please be aware this is a test/experimental instance and might have limited uptime/performance:

https://orfeus-eu.org/fdsnws/availability/1/query?net=VI&sta=GOD&start=2018-01-01&end=2018-12-31