ArcGIS Pro Ch. 1-5 Vocabulary Questions
and Answers 100% Solved
geodatabase Correct Answ_A database or file structure used primarily to store, query, and
manipulate spatial data. Geodatabases store geometry, a spatial reference system, attributes, and
behavorial rules for data. Datasets like feature classes, attribute tables, raster datasets, network
datasets, topologies can be stored as well.
feature class Correct Answ_Collection of geographic features that have the same geometry
type, the same attributes, and the same spatial reference. Can be stored in a geodatabase,
shapefile, or coverage. Allow for homogeneous features to be grouped into a single unit for data
storage purposes.
feature dataset Correct Answ_collection of feature classes stored together that share the same
spatial reference and their features fall within a common geographic area.
coordinate system Correct Answ_A reference framework consisting of a set of points, lines,
and/or surfaces, and a set of rules, used to define the positions of points in space in either two or
three dimensions.
, geographic coordinate system Correct Answ_A reference system that uses latitude and
longitude to define the locations of points on the surface of a sphere or spheroid. Includes datum,
prime meridian, and angular unit.
projected coordinate system Correct Answ_A reference system used to locate x, y, and z
positions of point, line, and area features in two or three dimensions. A projected coordinate
system is defined by a geographic coordinate system, a map projection, any parameters needed
by the map projection, and a linear unit of measure.
map projection Correct Answ_method of representing the earth's curved surface on a flat
map
on-the-fly projection Correct Answ_ArcMap can display data stored in one projection as if it
were in another projection. The new projection is used for display and query purposes only. The
actual data is not altered.
metadata Correct Answ_Info that describes the content, quality, condition, origin, and any
other characteristics of data or other pieces of information. Data about the data consisting of
properties derived form the data source and documentation entered by the user.
and Answers 100% Solved
geodatabase Correct Answ_A database or file structure used primarily to store, query, and
manipulate spatial data. Geodatabases store geometry, a spatial reference system, attributes, and
behavorial rules for data. Datasets like feature classes, attribute tables, raster datasets, network
datasets, topologies can be stored as well.
feature class Correct Answ_Collection of geographic features that have the same geometry
type, the same attributes, and the same spatial reference. Can be stored in a geodatabase,
shapefile, or coverage. Allow for homogeneous features to be grouped into a single unit for data
storage purposes.
feature dataset Correct Answ_collection of feature classes stored together that share the same
spatial reference and their features fall within a common geographic area.
coordinate system Correct Answ_A reference framework consisting of a set of points, lines,
and/or surfaces, and a set of rules, used to define the positions of points in space in either two or
three dimensions.
, geographic coordinate system Correct Answ_A reference system that uses latitude and
longitude to define the locations of points on the surface of a sphere or spheroid. Includes datum,
prime meridian, and angular unit.
projected coordinate system Correct Answ_A reference system used to locate x, y, and z
positions of point, line, and area features in two or three dimensions. A projected coordinate
system is defined by a geographic coordinate system, a map projection, any parameters needed
by the map projection, and a linear unit of measure.
map projection Correct Answ_method of representing the earth's curved surface on a flat
map
on-the-fly projection Correct Answ_ArcMap can display data stored in one projection as if it
were in another projection. The new projection is used for display and query purposes only. The
actual data is not altered.
metadata Correct Answ_Info that describes the content, quality, condition, origin, and any
other characteristics of data or other pieces of information. Data about the data consisting of
properties derived form the data source and documentation entered by the user.
