PMID- 23814454
OWN - NLM
STAT- PubMed-not-MEDLINE
LR  - 20211021
IS  - 1045-8077 (Print)
IS  - 1045-8077 (Linking)
VI  - 20
IP  - 1
DP  - 2008 Jan 1
TI  - Robust Principal Component Analysis and Geographically Weighted Regression: 
      Urbanization in the Twin Cities Metropolitan Area of Minnesota.
PG  - 15-25
AB  - In this paper, we present a hybrid approach, robust principal component 
      geographically weighted regression (RPCGWR), in examining urbanization as a 
      function of both extant urban land use and the effect of social and environmental 
      factors in the Twin Cities Metropolitan Area (TCMA) of Minnesota. We used 
      remotely sensed data to treat urbanization via the proxy of impervious surface. 
      We then integrated two different methods, robust principal component analysis 
      (RPCA) and geographically weighted regression (GWR) to create an innovative 
      approach to model urbanization. The RPCGWR results show significant spatial 
      heterogeneity in the relationships between proportion of impervious surface and 
      the explanatory factors in the TCMA. We link this heterogeneity to the 
      "sprawling" nature of urban land use that has moved outward from the core Twin 
      Cities through to their suburbs and exurbs.
FAU - Ghosh, Debarchana
AU  - Ghosh D
AD  - Department of Geography, University of Minnesota.
FAU - Manson, Steven M
AU  - Manson SM
LA  - eng
GR  - R24 HD041023/HD/NICHD NIH HHS/United States
PT  - Journal Article
PL  - United States
TA  - J Urban Reg Inf Syst Assoc
JT  - Journal of the Urban and Regional Information Systems Association
JID - 101595241
PMC - PMC3693392
MID - NIHMS416069
OTO - NOTNLM
OT  - Land use
OT  - geographically weighted regression
OT  - robust principal component analysis
OT  - urbanization
EDAT- 2008/01/01 00:00
MHDA- 2008/01/01 00:01
PMCR- 2013/06/26
CRDT- 2013/07/02 06:00
PHST- 2013/07/02 06:00 [entrez]
PHST- 2008/01/01 00:00 [pubmed]
PHST- 2008/01/01 00:01 [medline]
PHST- 2013/06/26 00:00 [pmc-release]
PST - ppublish
SO  - J Urban Reg Inf Syst Assoc. 2008 Jan 1;20(1):15-25.