Variable,Description,Measurement,Time-Varying?,Source,Used in WW2100 model?,,
newid,numeric index of parcels,N/A,N/A,DB,No,,
year,"1 if year corresponding to parcel value is t, 0 otherwise; t=1973, 1980, 1986, 1992, 2000",Binary,Yes,CA,Yes,,
MTL,map-taxlot number for parcel,N/A,N/A,CA,No,,
PI,"1 if parcel is under private industrial ownership, 0 otherwise",Binary,No,GIS; OSFSL,No,,
PNI,"1 if parcel is under private non-industrial ownership, 0 otherwise",Binary,No,GIS; OSFSL,Yes,,
acdif, difference between GIS and assessor's acreage,Acres,No,GIS; CA,No,,
benton,"1 if parcel is located in county c, 0 otherwise; c=Benton, Lane, Marion, and Washington",Binary,No,CA,Yes,,
lane,"1 if parcel is located in county c, 0 otherwise; c=Benton, Lane, Marion, and Washington",Binary,No,CA,Yes,,
mean_elev,mean elevation of parcel,Meters,No,GIS; USGS,Yes,,
mean_slope,mean slope of parcel,Degrees,No,GIS; USGS,Yes,,
near20kmi," Euclidean distance to nearest city center of over 20,000 people",Miles,No,GIS; GM,Yes,,
near20ksq," squared Euclidean distance to nearest city center of over 20,000 people",Miles,No,GIS; GM,Yes,,
pc4,"1 if parcel included in estmated in given time-period, 0 otherwise",N/A,Yes,GIS; CA,No,,
poly_ac, area of parcel,Acres,No,GIS; CA,Yes,,
pop_den," population density of nearest city of over 20,000 people",Thousands of ppl./sq. mile,Yes,USCP,Yes,,
prop_type," ag (agriculture), for (forest), or dev (developed)",N/A,N/A,CA,No,,
wash,"1 if parcel is located in county c, 0 otherwise; c=Benton, Lane, Marion, and Washington",Binary,No,CA,Yes,,
riv_feet,total length of river reaches running through parcel,Feet,No,GIS; EPA,Yes,,
efu_zone2,"1 if parcel located in an EFU zone, 0 otherwise",Binary,No,GIS; DLCD,No,,
for_zone2,"1 if parcel located in a forestry zone, 0 otherwise",Binary,No,GIS; DLCD,No,,
ugb_ti,"1 if parcel located in a UGB, 0 otherwise",Binary,No,GIS; DLCD,Yes,,
efu_ugb_mi2,distance to nearest UGB edge if parcel is located in an EFU zone,Miles,No,GIS; DLCD,No,,
for_ugb_mi2,distance to nearest UGB edge if parcel is located in a forestry zone,Miles,No,GIS; DLCD,Yes,,
hhinc, average houshold income for county in which parcel is located,$1000/household,Yes,WP,No,,
fr_per2,average per-acre farm rents,$/acre,Yes,WW2100 Farmland rent model,Yes,,
imrfor,Inverse Mill's ratio for forest parcels,N/A,Yes,DB,No,,
imrag,Inverse Mill's ratio for agricultural parcels,N/A,Yes,DB,No,,
imr_uvd2,Inverse Mill's ratio for developed parcels,N/A,Yes,DB,No,,
log_hhinc_WP,natural log of average houshold income for county in which parcel is located,log($1000/household),Yes,WP,Yes,,
year80,"1 if year corresponding to parcel value is t, 0 otherwise; t= 1980, 1986, 1992, 2000",Binary,Yes,CA,No,,
year86,"1 if year corresponding to parcel value is t, 0 otherwise; t= 1980, 1986, 1992, 2000",Binary,Yes,CA,No,,
year92,"1 if year corresponding to parcel value is t, 0 otherwise; t= 1980, 1986, 1992, 2000",Binary,Yes,CA,No,,
year00,"1 if year corresponding to parcel value is t, 0 otherwise; t= 1980, 1986, 1992, 2000",Binary,Yes,CA,Yes,,
impadj,inflation-adjusted improvement values on parcel,$,Yes,CA,Yes,,
lnperadj,natural log of inflation-adjusted per-acre real market value,log($/acre),Yes,CA,Yes,,
ugb80,"1 if parcel is in sample and inside of a UGB in year t, 0 otherwise",Binary,Yes,GIS; CA,No,,
ugb86,"1 if parcel is in sample and inside of a UGB in year t, 0 otherwise",Binary,Yes,GIS; CA,No,,
ugb92,"1 if parcel is in sample and inside of a UGB in year t, 0 otherwise",Binary,Yes,GIS; CA,No,,
ugb00,"1 if parcel is in sample and inside of a UGB in year t, 0 otherwise",Binary,Yes,GIS; CA,Yes,,
mean_hhinc2aux,parcel mean of county-level household income,$/household,No,WP,Yes,,
mean_imragaux,parcel mean of agricultural inverse Mill's ratio,N/A,No,DB,No,,
mean_imrforaux,parcel mean of forest inverse Mill's ratio,N/A,No,DB,No,,
mean_impadjaux,parcel mean of improvement values,$,No,CA,Yes,,
mean_popdenaux,parcel mean of population density of nearest city,Thousands of ppl./sq. mile,No,USCP,No,,
ehatbar10,adjustment factor for developed parcels,N/A,N/A,DB,Yes,,
ehatbarag6,adjustment factor for agricultural parcels,N/A,N/A,DB,Yes,,
ehatbarfor6,adjustment factor for forest parcels,N/A,N/A,DB,Yes,,
,,,,"Notes: Acronyms in the Source column represent County assessor's office (CA), Geographic Information Systems (GIS), Google Maps (GM), United States Geological Survey (USGS), Department of Land Conservation and Development (DLCD), United States Census of Population (USCP), Oregon State Forestry Science Lab (OSFSL), generated by orignial code from Dan Bigelow (DB), and Environmental Protection Agency (EPA).",,,