GEOG 1113L FINAL TEST 2026 QUESTIONS
WITH CORRECT ANSWERS GRADED A+
◍ False Easting.
Answer: A measurement made East (or West) of an imaginary meridian set
up for a particular zone
◍ Datum.
Answer: A reference surface on Earth
◍ Geoid.
Answer: A model of Earth using mean sea level as a base
◍ Summarize the difference between the discrete object view (vector
datamodel) and the continuous field view (raster data model) of locations in
the real world..
Answer: Vector uses points, lines, and polygons.Raster uses equally sized
grid squares.
◍ WAAS.
Answer: Wide Area Augmentation System: A satellite-based augmentation
system that covers the United States and other portions of North America
◍ Understand the difference between the geoid and ellipsoid models of the
Earth's surface..
Answer: Geoid: Uses mean sea level to account for different gravitational
forces on earthEllipsoid: Spheroid shape that is faulty due to gravitational
differences on Earth
◍ Interval Data.
Answer: A type of numerical data in which the difference between numbers
is significant, but there is NO fixed non-arbitrary zero point associated with
the data
, ◍ Describe how the discipline of geography is fundamental tounderstanding
geospatial technology..
Answer: Geography is the study of "why things are where they are". It deals
with concepts of the spatial characteristics of our planet and the spatial
relationships and interactions of the people and features that occupy it
◍ Map Algebra.
Answer: Combining datasets together using simple mathematical operators
◍ Choropleth map.
Answer: A type of thematic map in which data is displayed according to one
of several different classifications
◍ Spatial Query.
Answer: Selecting records or objects from one layer based upon their spatial
relationships with other layers (rather than using attributes)
◍ Spatial Thinking.
Answer: Finds meaning in the location and shape of given geographical
patterns
◍ Know which datum NAVSTAR GPS uses for coordinate locations..
Answer: WGS84
◍ Attributes.
Answer: The non-spatial data that can be associated with a spatial location
◍ Recognize that NAVSTAR GPS is one type of geospatial technology,
aGNSS, that allows the user to locate their position on the earth's surface..
Answer: NAVSTAR GPS is the United States GPS system. It uses GNSS.
◍ Describe how datums and the geographic coordinate system of latitudeand
longitude are used to reference locations on the Earth's 3D surface..
Answer: Datum transformation: Changing measurements from one datum to
measurements in another datum. This is necessary in order to account for
different locations on Earth.Geographic Coordinate System: A set of global
lat. and long. measurements used as a reference system for finding locations.
WITH CORRECT ANSWERS GRADED A+
◍ False Easting.
Answer: A measurement made East (or West) of an imaginary meridian set
up for a particular zone
◍ Datum.
Answer: A reference surface on Earth
◍ Geoid.
Answer: A model of Earth using mean sea level as a base
◍ Summarize the difference between the discrete object view (vector
datamodel) and the continuous field view (raster data model) of locations in
the real world..
Answer: Vector uses points, lines, and polygons.Raster uses equally sized
grid squares.
◍ WAAS.
Answer: Wide Area Augmentation System: A satellite-based augmentation
system that covers the United States and other portions of North America
◍ Understand the difference between the geoid and ellipsoid models of the
Earth's surface..
Answer: Geoid: Uses mean sea level to account for different gravitational
forces on earthEllipsoid: Spheroid shape that is faulty due to gravitational
differences on Earth
◍ Interval Data.
Answer: A type of numerical data in which the difference between numbers
is significant, but there is NO fixed non-arbitrary zero point associated with
the data
, ◍ Describe how the discipline of geography is fundamental tounderstanding
geospatial technology..
Answer: Geography is the study of "why things are where they are". It deals
with concepts of the spatial characteristics of our planet and the spatial
relationships and interactions of the people and features that occupy it
◍ Map Algebra.
Answer: Combining datasets together using simple mathematical operators
◍ Choropleth map.
Answer: A type of thematic map in which data is displayed according to one
of several different classifications
◍ Spatial Query.
Answer: Selecting records or objects from one layer based upon their spatial
relationships with other layers (rather than using attributes)
◍ Spatial Thinking.
Answer: Finds meaning in the location and shape of given geographical
patterns
◍ Know which datum NAVSTAR GPS uses for coordinate locations..
Answer: WGS84
◍ Attributes.
Answer: The non-spatial data that can be associated with a spatial location
◍ Recognize that NAVSTAR GPS is one type of geospatial technology,
aGNSS, that allows the user to locate their position on the earth's surface..
Answer: NAVSTAR GPS is the United States GPS system. It uses GNSS.
◍ Describe how datums and the geographic coordinate system of latitudeand
longitude are used to reference locations on the Earth's 3D surface..
Answer: Datum transformation: Changing measurements from one datum to
measurements in another datum. This is necessary in order to account for
different locations on Earth.Geographic Coordinate System: A set of global
lat. and long. measurements used as a reference system for finding locations.
