OF 02-152 Home
DVD-ROM Contents
Geologic Discussion
GIS Data
Contacts
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GIS
Data
ArcView Project Description
This DVD-ROM contains an Environmental
Systems Research Institute (www.esri.com)(ESRI) ArcView 3.2 Geographic Information System (GIS) project file: of02-152.apr, stored within the arcview directory. This project file contains all of the raster and vector data utilized within this Open-File Report.
Note: ESRI (www.esri.com)
supports Windows 95/98/NT/2000 and UNIX systems; Macintosh users
will not be able to view the GIS project file, of02-152.apr.
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Loading the Project File:
- The user may be prompted for file locations when opening of02-152.apr.
If prompted, the user should click CANCEL ALL. The correct
relative directory path to each file will then be loaded into
the project file.
- of02-152.apr contains a startup script, Drive Selection.
This script will be run upon startup and will prompt the user
for the directory path to the seisimag directory. This information
is needed in order to establish 'hotlinks' found within the project
file.
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Extensions:
- Within of02-152.apr, vector data are 'hotlinked' to JPG
image files. Therefore, the JPEG (JFIF) Image Support extension
must be loaded in order to view these image files. This extension
is loaded by default within the project file.
- This project file utilizes gridded data sets. As such, the Spatial
Analyst extension must be loaded in order to view and
manipulate these grids. This extension is loaded by default within
the of02-152.apr.
- This project file utilizes RASTER image files (TIF) compressed
with LizardTech (www.lizardtech.com) MrSID
Geospatial Encoder 1.3.1 image compression utility. In order to
load and view these files the MrSID Image Support extension
must be loaded. This extension will be loaded by default within
of02-152.apr.
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Views:
All views within of02-152.apr are projected in the following
coordinate system: UTM, WGS84 datum, Zone 18, meters. All raster
image and grid data are also projected in UTM. All point and vector
data are stored in decimal degrees. The Views contained within of02-152.apr
are as follows:
- coastal-plain Unconformity
- Geologic Interpretation
- Holocene Isopach
- Holocene Ravinement
- Pleistocene Isopach
- Pleistocene Structure (R5 - HSV)
- Pleistocene Structure (R6 - HSV)
- Quaternary Isopach
- Sample Locations
- Seismic - Boomer
- Seismic - CHIRP
- Seismic - Water Gun
NOTE: Seismic Views - The trackline data presented within
'Seismic - Boomer', 'Seismic - CHIRP', and 'Seismic-Water Gun' are
'hotlinked' to JPG images of the seismic data. To view the JPG images,
activate a trackline shapefile, click on the lightning bolt
within the tool bar, and click on an individual trackline within
the active theme. A JPG image of the seismic data collected along
the chosen line will appear. The JPG images are stored in a view
window; the user can zoom, pan, and alter the window size. Click
on the X in the upper right corner to close the window.
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