Question 1

The standard for viewing 3D graphics in a Web browser without using a plugin is:

Accepted Answer

A)  Cityengine 
B)  3D Web Scene 
C)  Web3D 
D)  WebGL 
A)  Cityengine 
B)  3D Web Scene 
C)  Web3D 
D)  WebGL D

Question 2

A DRG is:

Accepted Answer

A)  A scanned version of a USGS topo map 
B)  A digitized version of features on a USGS topo map 
C)  A remotely sensed image overlaid on a USGS topo map 
D)  An aerial photo that covers the same area as a USGS topo map 
A)  A scanned version of a USGS topo map 
B)  A digitized version of features on a USGS topo map 
C)  A remotely sensed image overlaid on a USGS topo map 
D)  An aerial photo that covers the same area as a USGS topo map A

Question 3

A US Topo can be downloaded from the National Map in which format?

Accepted Answer

A)  A feature class 
B)  A feature dataset 
C)  A shapefile 
D)  A GeoPDF 
A)  A feature class 
B)  A feature dataset 
C)  A shapefile 
D)  A GeoPDF D

Question 4

In a Delaunay Triangle:

Accepted Answer

A)  The entire triangle must cover the space of all the points used in the TIN. 
B)  The triangle must fit inside the space of the Theissen polygon associated with that triangle. 
C)  A circle can be drawn through the three points making up the triangle and no other points. 
D)  The three edges of the triangle must always be 60 degrees. 
A)  The entire triangle must cover the space of all the points used in the TIN. 
B)  The triangle must fit inside the space of the Theissen polygon associated with that triangle. 
C)  A circle can be drawn through the three points making up the triangle and no other points. 
D)  The three edges of the triangle must always be 60 degrees.

Question 5

In a TIN, z-values are stored in the:

Accepted Answer

A)  Faces 
B)  Edges 
C)  Hull 
D)  Nodes 
A)  Faces 
B)  Edges 
C)  Hull 
D)  Nodes

Question 6

In a TIN, the direction the steepest slope is facing is represented by:

Accepted Answer

A)  Soft Breaklines 
B)  Slope Breaklines 
C)  Slope Aspect 
D)  Slope 
A)  Soft Breaklines 
B)  Slope Breaklines 
C)  Slope Aspect 
D)  Slope

Question 7

When calculating slope with a TIN, the slope values are stored at the:

Accepted Answer

A)  Nodes 
B)  Edges 
C)  Hull 
D)  Faces 
A)  Nodes 
B)  Edges 
C)  Hull 
D)  Faces

Question 8

In a TIN, what is the boundary around the area of the TIN called?

Accepted Answer

A)  Breakline 
B)  Round 
C)  Hull 
D)  Grid 
A)  Breakline 
B)  Round 
C)  Hull 
D)  Grid

Question 9

When constructing a TIN, Theissen polygons are drawn:

Accepted Answer

A)  Connecting the points 
B)  Equidistant around the points 
C)  Around the whole area of all the points 
D)  To connect three points at a time 
A)  Connecting the points 
B)  Equidistant around the points 
C)  Around the whole area of all the points 
D)  To connect three points at a time

Question 10

The z-values from which TINs are constructed are called:

Accepted Answer

A)  Mass points 
B)  Ground control points 
C)  Cloud points 
D)  Break points 
A)  Mass points 
B)  Ground control points 
C)  Cloud points 
D)  Break points

Question 11

How can old U.S. topographic maps be used today in ArcGIS?

Accepted Answer

A)  Downloaded at separate individual GeoPDF tiles from EarthExplorer 
B)  Streamed as a seamless service or package from ArcGIS Online 
C)  Downloaded as one seamless layer package from the National Map 
D)  Streamed as individual "on demand" tiles from the cloud services at Geoplatform.gov 
A)  Downloaded at separate individual GeoPDF tiles from EarthExplorer 
B)  Streamed as a seamless service or package from ArcGIS Online 
C)  Downloaded as one seamless layer package from the National Map 
D)  Streamed as individual "on demand" tiles from the cloud services at Geoplatform.gov

Question 12

A TIN is a terrain model formed from:

Accepted Answer

A)  Ellipses 
B)  Grid cells 
C)  Metal 
D)  Triangles 
A)  Ellipses 
B)  Grid cells 
C)  Metal 
D)  Triangles

Question 13

A hard breakline in a TIN represents:

Accepted Answer

A)  The direction the steepest slope is facing along that breakline 
B)  A line used to connect the points of the TIN triangles 
C)  The boundary of the TIN 
D)  An area on the surface where lines of the TIN should not cross 
A)  The direction the steepest slope is facing along that breakline 
B)  A line used to connect the points of the TIN triangles 
C)  The boundary of the TIN 
D)  An area on the surface where lines of the TIN should not cross

Question 14

In vertical exaggeration:

Accepted Answer

A)  The vertical scale is adjusted while the horizontal scale always remains the same. 
B)  The horizontal scale is adjusted while the vertical scale remains the same. 
C)  The horizontal and vertical scales are both adjusted by the same amount. 
D)  The vertical scale is adjusted by twice the amount that the horizontal scale is adjusted. 
A)  The vertical scale is adjusted while the horizontal scale always remains the same. 
B)  The horizontal scale is adjusted while the vertical scale remains the same. 
C)  The horizontal and vertical scales are both adjusted by the same amount. 
D)  The vertical scale is adjusted by twice the amount that the horizontal scale is adjusted.

Question 15

A TIN is which of the following?

Accepted Answer

A)  A 2-dimensional model of terrain 
B)  A 2.5-dimensional model of terrain 
C)  A 3-dimensional model of terrain 
D)  A 3.5-dimensional model of terrain 
A)  A 2-dimensional model of terrain 
B)  A 2.5-dimensional model of terrain 
C)  A 3-dimensional model of terrain 
D)  A 3.5-dimensional model of terrain

Question 16

A contour interval indicates:

Accepted Answer

A)  The vertical distance between contours on a map 
B)  The horizontal spacing distance on the map between contours 
C)  The amount of height on the landscape shown in elevation lines 
D)  The range of values between the maximum height and minimum height in a topographic map 
A)  The vertical distance between contours on a map 
B)  The horizontal spacing distance on the map between contours 
C)  The amount of height on the landscape shown in elevation lines 
D)  The range of values between the maximum height and minimum height in a topographic map

Question 17

A line drawn on a map that connects points of equal elevations is a(n):

Accepted Answer

A)  Elevation line 
B)  Hypso line 
C)  Topo line 
D)  Contour line 
A)  Elevation line 
B)  Hypso line 
C)  Topo line 
D)  Contour line

The standard for viewing 3D graphics in a Web browser without using a plugin is:

A DRG is:

A US Topo can be downloaded from the National Map in which format?

In a Delaunay Triangle:

In a TIN, z-values are stored in the:

In a TIN, the direction the steepest slope is facing is represented by:

When calculating slope with a TIN, the slope values are stored at the:

In a TIN, what is the boundary around the area of the TIN called?

When constructing a TIN, Theissen polygons are drawn:

The z-values from which TINs are constructed are called:

How can old U.S. topographic maps be used today in ArcGIS?

A TIN is a terrain model formed from:

A hard breakline in a TIN represents:

In vertical exaggeration:

A TIN is which of the following?

A contour interval indicates:

A line drawn on a map that connects points of equal elevations is a(n):

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Exam 16: How to Work With Contours, Tins, and 3D Imagery in Arcgis Pro

The standard for viewing 3D graphics in a Web browser without using a plugin is:

A DRG is:

A US Topo can be downloaded from the National Map in which format?

In a Delaunay Triangle:

In a TIN, z-values are stored in the:

In a TIN, the direction the steepest slope is facing is represented by:

When calculating slope with a TIN, the slope values are stored at the:

In a TIN, what is the boundary around the area of the TIN called?

When constructing a TIN, Theissen polygons are drawn:

The z-values from which TINs are constructed are called:

How can old U.S. topographic maps be used today in ArcGIS?

A TIN is a terrain model formed from:

A hard breakline in a TIN represents:

In vertical exaggeration:

A TIN is which of the following?

A contour interval indicates:

A line drawn on a map that connects points of equal elevations is a(n):

How to Use Geospatial Data With Arcgis Pro

How to Use Tables, Attributes, and Queries in Arcgis Pro

How to Create a Layout With Arcgis Pro

How to Publish Layers From Arcgis Pro and Build Web Apps With Arcgis Online

How to Obtain Online Gis Data and Use Them in Arcgis Pro

How to Create Geospatial Data With Arcgis Pro

How to Edit Data With Arcgis Pro

How to Perform Spatial Analysis in Arcgis Pro

How to Perform Geoprocessing in Arcgis Pro

How to Perform Geocoding in Arcgis Pro

How to Perform Network Analysis in Arcgis Pro

How to Use Raster Data in Arcgis Pro

How to Use Remotely Sensed Imagery in Arcgis Pro

How to Perform Spatial Interpolation With Arcgis Pro

How to Work With Digital Elevation Models in Arcgis Pro

How to Work With Lidar Data in Arcgis Pro

How to Represent Geospatial Data in 3d With Arcgis Pro

How to Use Distance Calculations and Cost Distance in Arcgis Pro

How to Perform Map Algebra in Arcgis Pro

How to Build a Model in Arcgis Pro

How to Use Hydrologic Modeling Tools in Arcgis Pro

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