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intro to cart test 1
intro to cart test 1
37
Geography
Undergraduate 4
03/02/2014

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Cards

Term
2 types of tangible/digital maps
Definition
reference & thematic
Term
2 types of thematic maps
Definition
qualitative & quantitative
Term
small scale maps cover ----- areas
large scale maps cover ----- areas
Definition
large
small
Term
Basic map characteristics
Definition
location
attributes
reductions of reality
transformations of space
abstractions of reality
signs & symbolism
Term
subjective elements of design
Definition
generalization
symbolization
color
layout
typography
Term
10 map essentials
Definition
title
scale
legend
body of map
north arrow
frame/neatline
cartographer
date
projection used
data source
Term
figure ground phenomenon
Definition
perceptual tendency in which visual fields are divided into figures and back grounds
Term
visual hierarchy
Definition
thematic symbols>title, legend, labels>base map land>base map water> scale, north arrow > credits
Term
1:50,000,000 is an example of a -----
Definition
representative fraction
Term
how many inches are in a mile?
Definition
63,360
Term
"one inch on the map is equal to 25 miles" is an example of a ----
Definition
verbal scale
Term
what is the purpose of a graphic bar scale?
Definition
if the map is resized, the scale bar is still useable as opposed to a verbal or RF scale.
Term
vertical exaggeration =
Definition
vertical ratio scale/map ratio scale
Term
period in which earth was conceptualized as a sphere
Definition
6BC-1670AD
Term
----- procedure was the first mathematical prof that the earth is round
Definition
Eratosthenes's
Term
the oblate ellipsoid conceptualization of Earth existed through what period?
Definition
1670-1984
Term
the ---- conceptualization of earth is used today
Definition
Geoid
Term
the simplified model of the entire earth cartographers use for simplicity is known as what?
Definition
authalic sphere
Term
this is also known as a 'squashed sphere'
Definition
oblate ellipsoid
Term
the Clarke 1880, WGS 84 & Fischer 1968 are all examples of ----------
Definition
Datums
Term
advantages & disadvantages of universal transverse mercator (UTM)
Definition
-area & distance measures are easy
-good for local studies

-can't be used for global studies
Term
difference between global and planar coordinate systems.
Definition
global is based on latitude & logitude and can be used on globes and flat maps.
planar is based on a mathematically projected grid and can only be used on flat maps.
Term
the imaginary network of parallels and meridians covering earth is the ----
Definition
Graticule
Term
the projection families are
Definition
-planar
-cone
-cylinder
-mathematical
Term
projection case can be either --- or ---
Definition
tangent
secant
Term
the projection classes are
Definition
equal area
conformal
equidistant
equidirectional
Term
points or lines of tangency or intersection (places where the is no map distortion) are called ---
Definition
standard points and lines
Term
[image]
Definition
1. Gnomic projection light source
2. Sterographic projection light source
3. Orthographic projection light source
Term
[image]
Definition
normal projection aspect
Term
[image]
Definition
oblique projection aspect
Term
[image]
Definition
transverse or equatorial projection aspect
Term
Authismal projection good for----
cylindrical projection good for----
conical projection good for----
Definition
-polar regions
-large scale mapping
-mapping areas of great latitude extent.
Term
Kinds of distortion
Definition
Shape
Area
Distance
Direction
(SADD)
Term
[image]
Definition
peters projection
Term
[image]
Definition
miller projection
Term
[image]
Definition
Robinson Projection
Term
[image]
Definition
Homosline projection
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