Karen Shilo Assignment Eight Barbara Parmenter Project Process Steps Project: Service area analysis within ½ mile and 1 ½ mile radii showing summary tables calculating acreage of land use types, population density statistics, and demographic information surrounding the Massachusetts Bay Transit Authority (MBTA) transit nodes. Project Goals: My project goal is to further develop my analysis in assignment six by making a comparison of the land use, population density, and demographics of the ½ mile buffer zones to these same attributes in a 11/2 mile ring around the transit nodes with the ½ mile buffers removed. The purpose of the project is to form a comparison not only regarding land use and population density but also of the household income, age of population, education attainment, and language spoken at home for residents that live close or farther away from the MBTA. Hoping to better understand how MBTA integrated communications technologies can better serve its transit riders, this analysis around the Boston Metro Region transit stops can facilitate the tailoring of operations to forge a more connected 21st century transit system that meets a wide range of daily needs. Project Steps Completed: In assignment 6, I mapped Land Use and Population Density in relationship to the Boston transit stations utilizing the following tools for the analysis: Select by location Creating a Buffer and Importing Symbology to the buffer zones to Find Statistics for selected features Field Calculator Summary Table 1. Land Use: I first created a map of the Boston Metro Region with the MBTA Node, EOTROADS, MBTA BUS Routes, MBTA Arc, and Annotated Town Name data layers from MassGIS. Then I added the town boundaries layer and used select by location to highlight the towns through which the MBTA subway lines run. The next step was to apply a second Select by Location to define the cities through which both the MBTA bus routes and subway lines run. I then added the land use data layer and adjusted the coloration to match the correct colors in the standard classification system. Then I created ½ mile MBTA node buffer zones over the land use map layer and imported symbology. Finally, I used the summary table to calculate acreage of particular land use types within the ½ mile buffer zones. 2. Population Density: Next, I used select by location to intersect the population density layer with the ½ mile buffer zones. Using data export, I selected and created a population density information layer within the ½ mile buffer zones. I then applied the switch tool to select the ½ mile zones and conversely the area outside the ½ mile zones, which I then exported to create two separate layers. Next, I used the field calculator to create a new field - population density per square mile and ran statistics for population density within and outside the ½ mile buffer zones. Additional Data Processing Steps to Project Completion: 1. Land Use: To take this analysis of land use a step further in the final project, I will use select by location to analyze land use within 11/2 mile buffer zones, while removing the land use within the ½ mile buffer zones. Such a comparison will shed light on any potential similarities and/or differences in land use between the ½ mile buffer and 11/2 mile ring. 2. Population Density: To take this analysis of population desnity a step further in the final project, I will use select by location to analyze population density within 11/2 mile buffer zones, while removing the population density within the ½ mile buffer zones. Such a comparison will shed light on any potential similarities and/or differences in population density between the ½ mile buffer and 11/2 mile ring. 3. Demographics: I will map the following layers applying the same methodology: i. Household_language_spoken.dbf to compare the primary spoken languages of those living close and farther away from the MBTA. ii. Education_attainment_by_gender_age.dbf layer to compare the average education attained of those living close and farther away from the MBTA. iii. Population_by_age_gender.dbf layer to compare the age similarities and/or differences of those living close and farther away from the MBTA. iv. Income_by_household.dbf layer to determine the average income of those living close and farther away from the MBTA. Data Layers: Data Layer 1) Land use Source M:\State\MA\MassGIS\Physical_Resources\Land_Poly.sh p Minimum Acceptable Accuracy 50 ft 2) Population density M:\State\MA\MassGIS\Census_2000\Census2000blockgro ups_poly.shp 500 ft 3) Population_by_age_ gender.dbf MassGIS Wesbite: http://www.mass.gov/mgis/cen2000_blockgroups.htm 500 ft 4) Household_language _spoken.dbf 7) Income_by_househo ld.dbf 9) Education_attainmen t_by_gender_age.dbf MassGIS Wesbite: http://www.mass.gov/mgis/cen2000_blockgroups.htm 500 ft MassGIS Wesbite: http://www.mass.gov/mgis/cen2000_blockgroups.htm 500 ft MassGIS Wesbite: http://www.mass.gov/mgis/cen2000_blockgroups.htm 500 ft Maps to Produce: 1. In addition to the land use map and summary table for the ½ mile buffer zone below, I will need to create a second map with a 1 ½ mile radius and ½ mile removed along with a summary table of land use types and corresponding acreage. 2. In addition to the population density map and statistical analysis for the ½ mile buffer zone below, I will need to create a second population density map with a 1 ½ mile radius and ½ mile removed along with population density statistics. Demographics: 3. I will additionally create maps of ½ mile and 1 1/2 mile buffer zones for each of the four data layers below along with summary tables and/or statistics: i. ii. iii. iv. Language Spoken at home Household income Age of Population Education Attainment