Maps created in IDRISI
1. 1996 Crime Rates (total numbers)
2. 2002 Crime Rates (total numbers)
3. 1996 Police Force (total
numbers)
4. 2002 Police Force (total
numbers)
5. 1996 Population Totals
6. 2002 Population Totals
* Cartographic Model
Maps created in ArcMap
1. 1996
Unemployment Totals
2. 1996
Male Population Totals
3. 1996
Female Population Totals
4. 1996
Family Totals
Results:
When comparing the maps created in
IDRISI it was clear that crime rates were largely dependant on how
dense the populations are. This is also directly related to the police
force numbers for the district areas. In most cases, police force
numbers have increased from 1996 - 2002, however there are only a few
areas where there has been a decrease in crime rates. This could
partially be a result of a decrease in unemployment rates, as can be
seen from the maps created in ArcMap.
Because it was somewhat difficult to obtain all of the information I
originally wanted for this project, it was hard to understand what
other factors may have contributed to the change in crime rates through
out the districts. Clearly populations, police force, and the other
factors used in this study will have an impact on crime rates however,
there are many more underlying factors.
It was also difficult to take the resutling maps at face value. All of
my tabular data came in the form of statistical data which provides
general information at best. It would be wrong to assume that the
information used in this study is very accurate although it can be
thought of as providing a broad perspective on what the real
answers may be.
My cartographic model was created by assigning atribute values files
from my various data sources to the GVRD map. This provided a visual
interpretation of the factors involved with crime rates for this
project from the years 1996 and 2002. It would have been beneficial to
maximize the abilities of the software program IDRIS however my data
was not well suited for this. Had I spent less time trying to bring my
tabular data into IDRISI, in a format that could be manipulated, I may
have been able to use more of the tools in IDRISI. The resutling maps
produced provide a good visual on the components used in this project
and how they relate to one another.