Areas of Dominant Influence (ADIs)
Media areas defined by arbitron, consisting of one or more whole countries
Designated Market Area (DMAs)
media areas defined by ac nielsen consisting of one or more whole countries
GIS EXAM 1 REVIEW |1
1. WHY DO YOU HAVE TO CONNCECT TO A FOLDER IN ArcCatalog (WHAT
DOES THIS DO FOR YOU)? HOW IS THIS DIFFERENT THAN ADDING DATA?
This allows the program to know where your data is, because when you save a
map file (.mxd) it just saved
Relate item (Relational Table/Linked Tables)
A database structured to recognize relations among stored items of information.
4 Types of Linking Relationships
1] 1:1 relate (one to one link, one of fields on one table only
GIS & Database
o Selection from a table (attribute selection)
o Spatial or map based (Select cities within 300 miles of switzerland)
Select state that are contiguous to CA.
Selection which is know as the Universe is the complete number
Star charts were large scale representations.
Large scale - 1/100
Small scale - 1/1000
Scale units have to be the same units on top and bottoms. Some engineers will use
different units on top and bottom.
Is GIS part of the graphical support or
A map should be professional like a resume.
ArcGIS does not have a spell checker.
Maps must be accurate.
Try to experiment with the maps you create, dont use default settings, and
Maps must have content and graphics. It must draw the pe
Created for the creation of electoral districts, to gather demographic information for
Local Planning and programs
Emergency services planning
Helping your community thrive
range of values.
Quantile: distributes a set of values into groups that contain an equal number of
Standard Deviation: finds the mean value, then places class breaks above and
below the mean at intervals of either .25, .5, or 1 standard deviation
5 geographical regions of census (census tract block groups
what is segmentation and tapestry
question about exporting feature classes and shapefiles
layer of 4th
know the definition of PDF
WHAT IS THE DEFINITION OF ESRI
ALL ON the 4 select functions.
Exam 1 Weight: worth 450 points, plus 50 for map
Diff between data view and layout view:
1 to 1
1 to many
Many to one
Many to many
AutoCAD: What is CAD
FIPS code. What is it
Give 2 or 3 ways to make a shape file
Who is ESRI
What are 3 kinds o
For the first time Census 2000: cover the nation
* Census tracts have been used over the last 10 years to analyze cities
* When you work with cities Census Tracts are the typical polygon you will use
Relatively homogenous populatio
GIS FINAL EXAM STUDY GUIDE:
1. Three kinds of map projections (cylinders, planes, cones)
Any map projection has 3 variable properties: scale, area, and shape, resulting in 4 types of distortion:
- Scale: the ratio of the size of an object on the map and