PHYSIOGRAPHIC THEME GROUP

The physiographic group contains data sets describing the physical geography of the basin by characteristics such as landform, climate, elevation and soils. These themes were particularly important for classifying the biophysical environment. There are data sets from previously compiled ecoregion and biophysical classifications including Bailey and Omernick. Sources for the physiographic data sets included the Forest Service and Environmental Protection Agency. The physiographic data was crucial for characterizing and describing the biophysical environment within the Basin.

.5 km Digital Elevation Model (DEM)
(File name: BGBDEM5)
	(640x480) (960x800)
	UNIX (8892585 Bytes) WINDOWS (9205301 Bytes)

90 Meter Digital Terrain Model (DTM)
(File name: MGBDTM90)
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	UNIX (187985920 Bytes) WINDOWS (187991046 Bytes)

Bailey's Ecoregion Provinces by Subwatershed
(File name: BDBPROV6)
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	UNIX (118717 Bytes) WINDOWS (123002 Bytes)

Bailey's Ecoregion Sections by Subwatershed
(File name: BDBSECT6)
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	UNIX (138917 Bytes) WINDOWS (137330 Bytes)

Bailey's Ecoregions
(File name: BVBBAIL)
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	UNIX (310509 Bytes) WINDOWS (293572 Bytes)

Biophysical Classification for Subwatersheds
(File name: BDBBPCL6)
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	UNIX (226645 Bytes) WINDOWS (134551 Bytes)

Biophysical Environment - Coarse
(File name: BGBBIOC)
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	UNIX (724711 Bytes) WINDOWS (524256 Bytes)

Biophysical Environment - Regional
(File name: BGBBIOR)
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	UNIX (809199 Bytes) WINDOWS (553365 Bytes)

Biophysical Setting - Regional by Subwatershed
(File name: BDBBIOR6)
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	UNIX (370529 Bytes) WINDOWS (360685 Bytes)

Boundary & Elevation Information for Subwatersheds
(File name: BDBGEN6)
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	UNIX (284924 Bytes) WINDOWS (305353 Bytes)

Ecological Reporting Units (DEIS)
(File name: MVBERUE)
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	UNIX (315871 Bytes) WINDOWS (313135 Bytes)

Ecological Reporting Units by Subwatershed (DEIS)
(File name: MVBERU6E)
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	UNIX (9227810 Bytes) WINDOWS (8898255 Bytes)

Ecoregion Subsections by Subwatershed
(File name: BDBSBSC6)
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	UNIX (456205 Bytes) WINDOWS (211439 Bytes)

Franklin/Dyrness Physiographic Provinces
(File name: BVBPHPRF)
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	UNIX (44882 Bytes) WINDOWS (58227 Bytes)

Landscape Characterization Boundary
(File name: BVBLCA)
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	UNIX (17496 Bytes) WINDOWS (31899 Bytes)

Mean Elevation Class by Subwatershed
(File name: MDBMEC)
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	UNIX (72839 Bytes) WINDOWS (88200 Bytes)

Omernik Ecoregions
(File name: BVBOMER)
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	UNIX (471369 Bytes) WINDOWS (430016 Bytes)

Physiognomic Groups by Subwatershed
(File name: BDBH6PG)
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	UNIX (80371 Bytes) WINDOWS (69402 Bytes)

Slope by Subwatershed
(File name: BDBSLP6)
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	UNIX (243581 Bytes) WINDOWS (235321 Bytes)

Soil Susceptibility to Disturbance Stress
(File name: BVBSOIL)
	(640x480) (960x800)
	UNIX (32283138 Bytes) WINDOWS (29389523 Bytes)

Subsections
(File name: MVBSBSEC)
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	UNIX (1095057 Bytes) WINDOWS (1067191 Bytes)

ICBEMP:SPATIAL NAV