Geographic Information Systems
(GIS) on the
Kootenai National Forest
Welcome to the Kootenai National Forest GIS Data Dictionary. Geographic
Information Systems (GIS) is a computer-based tool for mapping and
analyzing objects and events. It combines the power of a database
with the visualization capabilities offered by maps. GIS provides
the power to solve complicated problems, experiment with scenarios
and present ideas. See How to Use GIS Data
for downloading instructions.
GIS Themes
Fire |
Image |
Meta
Data |
SpatialData
|
Tabular
Files |
Fire History
|
|
|
|
N/A
|
Wildland Urban Interface
|
|
|
|
N/A
|
Lands |
Image
|
Meta
Data
|
Spatial
Data
|
Tabular
Files |
Office Locations |
|
|
|
N/A
|
National Forest
Boundary |
|
|
|
N/A
|
Ranger District
Boundaries |
|
|
|
N/A
|
Ownership: Government
and Private |
|
|
|
N/A
|
Public Land
Survey System (PLSS) |
|
|
|
N/A
|
Management |
Image
|
Meta
Data
|
Spatial
Data |
Tabular
Files |
Area Closures |
|
|
|
N/A
|
Management Areas |
|
|
|
|
Special Interest
Areas |
|
|
|
N/A
|
Research Natural
Areas |
|
|
|
N/A
|
Planning SubUnits |
|
|
|
N/A
|
Wilderness |
|
|
|
N/A
|
Grazing Allotments |
|
|
|
N/A
|
Minerals |
Image
|
Meta
Data
|
Spatial
Data |
Tabular
Files |
Mineral Materials |
|
|
|
N/A
|
Recreation |
Image
|
Meta
Data
|
Spatial
Data
|
Tabular
Files
|
Recreation Sites |
|
|
|
N/A
|
Soils |
Image
|
Meta
Data
|
Spatial
Data
|
Tabular
Files
|
Landtypes |
|
|
|
|
Water |
Image
|
Meta
Data
|
Spatial
Data |
Tabular
Data
|
Lakes & Reservoirs |
|
|
Yes
(460k) |
N/A
|
Streams |
|
|
Yes
(9.6mb) |
N/A
|
4th Code Hydrologic
Units |
|
|
Yes
(500k) |
N/A
|
5th Code Hydrologic
Units |
|
|
Yes
(1.2mb) |
N/A
|
6th Code Hydrologic
Units |
|
|
Yes
(2.2mb) |
N/A
|
7th Code Hydrologic
Units |
|
|
Yes
(4.4mb)
|
N/A
|
Wildlife |
Image
|
Meta
Data
|
Spatial
Data |
Tabular
Files
|
Bear Management Units |
|
|
Yes
(255k) |
N/A
|
Lynx Assessment
Units |
|
|
Yes
(1.4mb) |
|
How to Use the GIS Data
The Geographic datasets covering the Kootenai National Forest are
now available online. The Kootenai National Forest uses ESRI's GIS
software (ArcInfo, ArcGIS), and stores all corporate GIS data in
one of ESRI's proprietary formats (shapefiles). The datasets available
online are stored as zipped shapefiles to conserve space and facilitate
download. To use them, you must uncompress them using winzip
or other compression software that recognizes these file types.
You may then import them into ArcInfo coverages if needed. In addition
to their commercial software, ESRI offers ArcExplorer software free
for importing and viewing coverages and shape files. You can download
the software from their web site --
www.esri.com/software/arcexplorer/index.html
Spatial Data
Spatial Data is provided in shapefile format. These files can be
used in ArcGIS, ArcView or ArcExplorer GIS software packages. ArcExplorer
is a free spatial data viewer that can read coverage & shapefile
data sets. Many other GIS and graphics software packages have a
utility to import these files.
Tabular Data
Tabular Data is generally provided in dBase IV format. These files
can be imported into ArcInfo, ArcGIS, or ArcExplorer GIS software
packages and joined to their associated gis coverages. An additional
file containing documentation may be included with the tabular data.
What is Metadata
Metadata is data about data. The data sets are organized by theme
that are shown in the table of contents frame. For example, if you
are interested in a data set that has to do with water, just click
on the water link in the table of contents. Then click on the yes
in the metadata column of the data set of interest to view the metadata.
Each metadata will explain geographic information about the data
set, how the data set was built, and other associated information.
The metadata will also describe the database tables that are associated
with the data set. The digital data is available on line free of
charge. Just click on the Download link that is contained within
the individual data tables. Many of these files are large, so please
check the file size listed before downloading. All data files have
been compressed with the WinZip compression utility. PC users can
use a zip utility such as WinZip
to unzip these files.
About the Online Themes
Unless otherwise noted, all datasets are single, forestwide coverages,
and are in NAD83 UTM Zone 11 projection. This data represents the
best data currently available at the forest. It is not necessarily
complete and accuracy is limited to 1:24000 USGS cartographic standards
or less. The Forest Service does not guarantee the accuracy or currency
of any of this data. As the forest's database is updated or requests
for data change, this list will be updated.
More Information
Contact GIS Coordinator
at (406) 293-6211
Last update: 3/22/2007
|
GIS Data Disclaimer
The Forest Service uses the most current and complete data available.
GIS data and product accuracy may vary. They may be: developed from
sources of differing accuracy, accurate only at certain scales,
based on modeling or interpretation, incomplete while being created
or revised, etc. Using GIS products for purposes other than those
for which they were created, may yield inaccurate or misleading
results. The Forest Service reserves the right to correct, update,
modify, or replace, GIS products without notification. For more
information, contact: Kootenai
National Forest Supervisors Office
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