the spacial character of urban crime —— based on chester field and its surounding area jie gao....
TRANSCRIPT
THE SPACIAL CHARACTER OF URBAN CRIME
—— BASED ON CHESTER FIELD AND ITS SUROUNDING AREA
JIE GAO . UP206A . FEB, 2012
Data Resource: http://crime.latimes.com/
a notoriously dangerous region of the City of Los Angeles which had an extensive history of gang violence starting in the 1920s. Crime has steadily dropped since the late ‘90s, However gang activity has not declined.
AREA:34.13 km2
POPULATION:145743
BACK GROUND OF THE AREA
• The percentage of black people is high for the county.
• Moderately diverse for the city and the county
SPACIAL CHARACTER OF SOCIETY
• The percentage of black people is high for the county.
• Moderately diverse for the city and the county
CRIME DISTRIBUTION: COUNT
• SLAUSON AVE
• HARBOR FWY
• FLORENCE AVE
CRIME DISTRIBUTION: TIME
CRIME DISTRIBUTION: TIME
CRIME DISTRIBUTION: TYPE
From AUG-2011 to FEB-2012
BUILT-UP ENVIROMENT: BUS STOP
BUILT-UP ENVIROMENT: LAND-USE
NEXT STEPS
• Deeper statistical analysis of specific area: relate to spatial characters• More statistical comparisons of the data: Recognize basic spatial factors and models
SKILL USED
• Inset Map
• Graduated Color Map, Spatial Join
• Attribute sub-sets selections
• Boundary sub-sets selections
• Geocoding
• Buffer
DATA SOURCES
• http://www.crimemapping.com/
• http://crime.latimes.com
• ESRI Census 2000 TIGER/Line® Data
• UCLA Map Share
• GOOGLE EARTH
• BING MAP