Spatial and database files of UKOGL referenced seismic locations based on UK National Grid Co-ordinates. The DBF files are updated on a monthly basis to reflect the latest additions to the Library.
The 'Archived' field categories are:
Y - The line is part of the current archive. All data, where available, can be licensed
P - Preliminary archive. Post stack and navigation data is available to be licensed immediately
N - Line yet to be brought into Library
Occasionally the download file coverage will need to be re-generated where new surveys have been added or amendments made to existing locations. The date of the most recently produced ESRI Shapefile (.shp) is: May 31st 2008
Please note, that these locations are supplied on a best effort basis only, utilising available information as provided by the original operators. Many of these locations have not been independently verified by either the BERR or by UKOGL. If you notice any discrepancies in any of the data displayed, we would be very grateful if you could inform either the BERR or UKOGL, so that we can amend our records accordingly.
Copyright © UKOGL, 2008. All Rights Reserved, v1.02