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9/16/05
TASK: Create final overlay land use/cover/ownership
FINAL COVER: ownveg
FINAL ITEM: FINAL_DES2
BASE LAYERS:
Public Ownership
(from the state GIS service center)
Private Ownership
(layer developed by Atterbury & Assoc.)
USGS landcover
(base grid from:
ZONING
(from the state GIS service center)
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OWNERSHIP: STEP 1 – Public Ownership
CLASSED AS:
USFS1
BLM2
Other Federal3
State4
Private5
Tribal6
Other7
OWN_CODE OWN_DES Dissolve to:
1 Bonneville Power Administration 3
2 Bureau of Indian Affairs6
3 Bureau of Land Management2
4 Bureau of Reclamation3
5 Department of Defense3
6 Federal Aviation Administration3
7 Federal Energy Regulatory Commission3
8 General Services Administration3
9 Indian Allotment Fee6
10 Indian Allotment Trust6
11 Local Government7
12 National Park Service3
13 Oregon Department of Fish and Wildlife4
14 Oregon Department of Forestry4
15 Oregon Division of State Lands4
16 OregonParks and Recreation Department4
17 Private5
18 State4
19 Undetermined7
20 United StatesCoast Guard3
21 United States Corps of Engineers3
22 United States Department of Agriculture(non usfs)3
23 United States Fish and Wildlife Service3
24 United StatesForest Service1
OWNERSHIP: STEP 2 – Combined Public and Private Ownership
The Atterbury private ownership coverage provides information on private industrial (PI) and private non-industrial (PNI) lands. The Public and Private ownership layers were combined using the ArcInfo UNION command and attributed in the following way:
IF Public layer = “Private” and Private layer = PI THEN PI
IF Public layer = “Private” and Private layer = PNI THEN PNI
IF Public layer = “Private” and Private layer NE PI or PNI THEN PI*
IF Public layer NE “Private” THEN whatever the Public layer is classed as
OWNERSHIP: STEP 3 – Final Dissolve
CLASSED AS:
Federal1
State2
PI3
PNI4
Other5
GEN_OWN_DES DISSOLVE
BLM 1
USFS 1
STATE 2
TRIBAL 5
OTHER FEDERAL 1
PI 3
PNI 4
OTHER 5
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USGS Landcover
CLASSED AS:
ag 1
urban 2
forest 3
other 4
wetlands 5
mining 6
shrubland 7
Original USGS Class: DISSOLVE to:
water
11 open water 4
12 perennial ice/snow 4
developed
21 low intensity residential 2
22 high intensity residential 2
23 commercial/industrial/transportion 2
barren
31 bare rock/sand/clay 4
32 quarries/strip mines/gravel pits 6
33 transitional 3
forested upland
41 deciduous forest 3
42 evergreen forest 3
43 mixed forest 3
shrubland
51 shrubland 7
non-natural woody
61 orchards/vineyards/other 1
herbaceous upland
71 grasslands/herbaceous 1
herbaceous planted/cultivated
81 pasture/hay 1
82 row crops 1
83 small grains 1
84 fallow 1
85 urban/recreational grasses 2
wetlands
91 woody wetlands 5
92 emergent herbaceous wetlands 5
NOTE: The original USGS data was a 30m grid. The grid was converted to a polygon coverage and then reclassed (see above). Polygons less than or equal to 10,000 sq meters (1 hectare) were selected and eliminated using theArcInfo ELIMINATE command with the default settings.
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Zoning
Classed as:
AG1
URBAN2
OTHER0
LAND_USE Description DISSOLVE
Urban2
Rural Industrial2
Rural Commercial2
Rural Residential2
Rural Service Center2
Public Facility2
Non Resource0
Mixed Ag and RR1
Agriculture1
Forestry0
Natural Resource0
Park and Recreation0
Indian Reservation0
Water0
Coastal0
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STEP 1 ... Combine the data:
UNION the OWNERSHIP, ZONING, and USGS layers
COMBO_CODE = OWNER_CODE * 100 + ZONE_CODE * 10 + USGS_CODE
STEP 2 ... Reclass the data:
COMBO_CODE OWNER_CODE ZONE_CODE USGS_CODE FINAL_CODE* FINAL_DES2
(see note)
101 fed other ag 700 Agriculture
102 fed other urban 800 Urban
103 fed other forest Federal Forest
104 fed other other Other
105 fed other wetlands Other
106 fed other quarries Other
107 fed other shrubland FederalForest
111 fed ag ag 700 Agriculture
112 fed ag urban 700Agriculture
113 fed ag forest 700Agriculture
114 fed ag other 700Agriculture
115 fed ag wetlands 700Agriculture
116 fed ag quarries 700Agriculture
117 fed ag shrubland 700Agriculture
121 fed urb ag 800 Urban
122 fed urb urban 800Urban
123 fed urb forest 800Urban
124 fed urb other 800Urban
125 fed urb wetlands 800Urban
127 fed urb shrublands 800Urban
201 state other ag 700Agriculture
202 state other urban 800Urban
203 state other forest StateForest
204 state other other Other
205 state other wetlands Other
207 state other shrublands StateForest
211 state ag ag 700 Agriculture
212 state ag urban 700Agriculture
213 state ag forest 700Agriculture
214 state ag other 700Agriculture
215 state ag wetlands 700Agriculture
217 state ag shrubland 700Agriculture
221 state urb ag 800 Urban
222 state urb urban 800Urban
223 state urb forest 800Urban
224 state urb other 800Urban
225 state urb wetlands 800Urban
301 pi other ag 700 Agriculture
302 pi other urban 800 Urban
303 pi other forest PI Forest
304 pi other other Other
305 pi other wetlands Other
306 pi other quarries Other
307 pi other shrublandPI Forest
311 pi ag ag 700Agriculture
312 pi ag urban 700Agriculture
313 pi ag forest 700Agriculture
314 pi ag other 700Agriculture
315 pi ag wetlands 700Agriculture
316 pi ag quarries 700Agriculture
317 pi ag shrubland 700Agriculture
321 pi urb ag 800Urban
322 pi urb urban 800Urban
323 pi urb forest 800Urban
324 pi urb other 800Urban
325 pi urb wetlands 800Urban
326 pi urb quarries 800Urban
327 pi urb shrubland 800Urban
401 pni other ag 700 Agriculture
402 pni other urban 800Urban
403 pni other forest PNIForest
404 pni other other Other
405 pni other wetlands Other
406 pni other quarries Other
407 pni other shrubland PNIForest
411 pni ag ag 700Agriculture
412 pni ag urban 700Agriculture
413 pni ag forest 700Agriculture
414 pni ag other 700Agriculture
415 pni ag wetlands 700Agriculture
416 pni ag quarries 700Agriculture
417 pni ag shrubland 700Agriculture
421 pni urb ag 800Urban
422 pni urb urban 800Urban
423 pni urb forest 800Urban
424 pni urb other 800Urban
425 pni urb wetlands 800Urban
426 pni urb quarries 800Urban
427 pni urb shrubland 800Urban
501 other other ag 700 Agriculture
502 other other urban 800 Urban
503 other other forest Other
504 other other other Other
505 other other wetlands Other
507 other other shrubland Other
511 other ag ag 700Agriculture
512 other ag urban 700Agriculture
513 other ag forest 700 Agriculture
514 other ag other 700 Agriculture
521 other urb ag 800Urban
522 other urb urban 800Urban
523 other urb forest 800 Urban
524 other urb other 800 Urban
527 other urb shrubland 800 Urban
NOTE: FINAL_CODE is the same as COMBO_CODE except for where
agriculture and urban trump (take precedence). When both USGS_CODE and ZONE_CODE are either ag or urban, ZONE_CODE trumps.
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