Thread: coordinates information missing for INDEPTH data

Started: 2019-03-05 03:50:30
Last activity: 2019-03-05 03:50:30
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 advance!
Nirjhar Mullick

Dr. Nirjhar Mullick
Earth and Climate Science
Indian Institute of Science Education and Research Pune
Dr. Homi Bhabha Road, Pashan,
Pune 411008, India
Phone: +918017699104
Email: nirjhar<at>iiserpune.ac.in, nirjharnet<at>gmail.com
Webpage: http://www.iiserpune.ac.in/research/disciplines/earth-and-climate-science

  • Hi Nirjahar,

    Can you please send me a reference to the command or tool that you used to request this data?

    The more details you can provide the better.

    Thanks,

    Nick
    --
    Nick Falco
    Web & Apps Developer
    IRIS Data Management Center
    nick<at>iris.washington.edu

    On Mar 4, 2019, at 9:24 AM, Nirjhar Mullick <nirjharnet<at>gmail.com> wrote:

    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 advance!
    Nirjhar Mullick

    Dr. Nirjhar Mullick
    Earth and Climate Science
    Indian Institute of Science Education and Research Pune
    Dr. Homi Bhabha Road, Pashan,
    Pune 411008, India
    Phone: +918017699104
    Email: nirjhar<at>iiserpune.ac.in, nirjharnet<at>gmail.com
    Webpage: http://www.iiserpune.ac.in/research/disciplines/earth-and-climate-science

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