Data Processing Help

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Active Message Threads for March 2019

De laat Janneke
2018-11-29 21:30:01 - 2019-03-05 21:09:11
Dear Sir/Madam, My name is Janneke de Laat, PhD student in seismology at the Dublin Institute for Advance Studies. At the moment I am trying to download the data of the seismic network XD (1996-1998) for the "Seismic study of the Iceland hotspot". Through obspy I downloaded the traces, however, if I want to remove the response, I get the error "When no denominators are given it must be a digital FIR filter.". When I looked into the response files of the network (attached is the respo... [more]
Nirjhar Mullick
2019-03-05 03:50:30
Hi, I have downloaded the active source INDEPTH data, INDEPTH-I_12-012.981613 and INDEPTH-II_12-013.19481 from your site. However, it seems that the coordinates in the raw shot data headers are in a local coordinate system and the actual coordinates (either in latitude/longitude or UTM) cannot be retrieved . None of the supplementary files that come with the data seem to shed any light on the same. I am using seismic unix to access the data. Could you please help me on this? Thanks in a... [more]
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