Open-File Report 2014-1118
The spatial data in this report are delivered in vector and raster format. Vector data can be viewed within an ArcMap 9.3.1 map document. Refer to the “Data Description” section below for details on file descriptions and locations.
ProjectionAll Geographic Information System (GIS) data in this report is projected in a geographic coordinate system referenced to the WGS 84 Datum.
Viewing the Data
The data can be accessed in several ways depending on software availability:
• ArcReader 10.x (available at no cost: http://www.esri.com/software/arcgis/arcreader/download.html)
All the data are stored and compressed within ZIP files in order to facilitate web downloads. ZIP files of the individual data layers are linked within the “Data preview” section. See “Data Preview” for specific download instructions. Vector data are stored as shapefiles within the ZIP file. Users will need to have a program capable of uncompressing a ZIP archive file. Several free programs can be downloaded to do this.
This section describes the location of data within the folder storage structure of the Web page. Vector data are delivered as Esri shapefiles. Seismic-reflection profiles are in PNG image format. Navigation data are in the original ASCII HYPACK files. The survey log is delivered as a Microsoft Excel 2010 spreadsheet. The scripts used to process the seismic data are also provided.
This folder contains all the raw HYPACK navigation data acquired during the survey. Each surveying day is represented by a separate folder.
This folder contains the survey log maintained during the surveying in a Microsoft Excel 2010 file.
This folder contains the SIOSEIS scripts used to process the seismic-reflection data.
To download raster and vector data, right click on the link within the “Download ZIP file” column in the table below. “Save Target As...” to save a compressed ZIP file to the local hard drive.