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AP HUG NOTES
1.1: Introduction to Maps
Reference Maps:
Are informational, showing boundaries and place names
World map, city maps
Often display physical and man-made features
Topographical maps, subway systems, maps of malls, etc.
Thematic Maps:
Tell a story by showing the density and distribution of quantitative data
Thematic maps are used as visual stimuli for many exam questions!
Choropleth maps use colour or shading to represent data (density maps)
Dot maps represent values in approximate location (spatial distribution)
1 AP HUG NOTES!!!!!!!!!!!!!!!!!@@@@@@@@@@@
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4:03:13 AM1 of4:03:13
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, *@*^%^#!*&^*&^!()(@*&$*@10/23/2026,
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4:03:13 AM2 of4:03:13
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Graduated Symbol map feature symbols proportional in size to the actual
value of the data
Isoline maps connect areas of equal value with lines (weather maps)
Cartograms distort the appearance of places on the map to represent their
value (ex: map of a country according to GDP)
2 AP HUG NOTES!!!!!!!!!!!!!!!!!@@@@@@@@@@@
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4:03:13 AM2 of4:03:13
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4:03:13 AM1 of4:03:13
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of 10Page 1ap_human_geography_unit_1.pdf2026/10/23Page
1 of 10 1 of 10 1 of 10
AP HUG NOTES
1.1: Introduction to Maps
Reference Maps:
Are informational, showing boundaries and place names
World map, city maps
Often display physical and man-made features
Topographical maps, subway systems, maps of malls, etc.
Thematic Maps:
Tell a story by showing the density and distribution of quantitative data
Thematic maps are used as visual stimuli for many exam questions!
Choropleth maps use colour or shading to represent data (density maps)
Dot maps represent values in approximate location (spatial distribution)
1 AP HUG NOTES!!!!!!!!!!!!!!!!!@@@@@@@@@@@
*@*^%^#!*&^*&^!()(@*&$*@10/23/2026,
*@*^%^#!*&^*&^!()(@*&$*@10/23/2026,
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4:03:13 AM1 of4:03:13
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, *@*^%^#!*&^*&^!()(@*&$*@10/23/2026,
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*@*^%^#!*&^*&^!()(@*&$*@10/23/2026,
4:03:13 AM2 of4:03:13
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2 of 10 2 of 10 2 of 10
Graduated Symbol map feature symbols proportional in size to the actual
value of the data
Isoline maps connect areas of equal value with lines (weather maps)
Cartograms distort the appearance of places on the map to represent their
value (ex: map of a country according to GDP)
2 AP HUG NOTES!!!!!!!!!!!!!!!!!@@@@@@@@@@@
*@*^%^#!*&^*&^!()(@*&$*@10/23/2026,
*@*^%^#!*&^*&^!()(@*&$*@10/23/2026,
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4:03:13 AM2 of4:03:13
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