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Geophysical Surveys of Bear Lake, Utah-Idaho, September, 2002, OFR 03-150
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GIS Data

Metadata

All ESRI (www.esri.com) ArcView 3.2 shapefiles and raster image files have associated metadata giving a detailed description of the dataset. All of the data files are listed below with a link to the corresponding metadata file.


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Download Instructions

There are several ways to download the GIS data. Shapefiles and raster images are available for download in *.zip format. The *.zip archives for each shapefile contain: *.shp, *.shx, *.dbf, *.sbn, *.sbx, *.shx, and *.avl files. The raster *.zip archives contain *.tif and *.tfw files. To download any of the *.zip archives, click on Download within the table below to save the *.zip file to local disk. The User will need the WinZip program in order to extract the files from the WinZip archive. Alternatively, the User can navigate to the directories containing shapefiles and raster images and copy all files to a local hard drive, maintaining the directory structure and naming convention.


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Bathymetry (arcview/shape/bathy and arcview/bathy)

Filename Description Metadata
bathy_5m.*

Shapefile - vector

5 meter contours

Download
bathytrk.* Shapefile - vector

Bathymetry Tracklines

Download 		Metadata
bathygrd.tif/tfw

TIFF Image

Download


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Digital Elevation Model (10 Meter) (arcview/dem)

Filename Description Metadata
dem.tif/tfw

TIFF Image File

Digital Elevation Model (10 meter resolution)

Download

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Mosaic (arcview/mosaic)

Filename Description Metadata
bearlake.sid/sdw

MrSID compressed TIFF image

sidescan-sonar mosaic
bearlake.tif/tfw

TIFF image

sidescan-sonar mosaic

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Samples (arcview/shape/samples)

Filename Description Metadata
grabs.*

Shapefile - point

Sediment samples

Download
svp.*

Shapefile - point

Sound Velocity Profiles

Download

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Grab Sample, Seismic, and Sound Velocity Profile Images (arcview/images)

Filename Description Metadata
b*.jpg JPEG Files

Grab sample image files - 'hotlinked' within of03-150.apr

Download 		Metadata
l*.jpg

JPEG files

Seismic image files - 'hotlinked' within
of03-150.apr

Download
cast*.jpg JPEG files

Sound Velocity Profile Image files - 'hotlinked' within of03-150.apr

Download 		Metadata

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Trackline Navigation (arcview/shape/tracks)

Filename Description Metadata
chrp_500.*

Shapefile - point

chirp Shot Navigation - 500 interval

Download
chrp_sol.*

Shapefile - point

chirp Start of Line

Download
chrpsht.*

Shapefile - point

chirp Shot Navigation

Download
chrptrk.*

Shapefile - vector

chirp Tracklines

Download
sss_trk.*

Shapefile - vector

Sidescan-Sonar Tracklines

Download




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