Question 1

Describe three applications of geospatial technology in the private sector.

Accepted Answer

There are numerous answers to this question,as geospatial technologies are used in a wide variety of settings.From information presented in the chapter,geospatial technologies can be used for the following three examples: 1)map the locations of homes for sale so that users can spatially compare home values and selling prices,2)determine the best new site for a new restaurant or retail business,and 3)track the location of new housing developments over time.

Question 2

Computer-based mapping and analysis of location-based data best describes
A)GIS.
B)GPS.
C)remote sensing.
D)aerial photography.

Accepted Answer

GIS, or Geographic Information System, is a computer-based tool used for mapping and analyzing location-based data. It can be used to capture, store, manipulate, analyze, and display geographically referenced data. GIS is widely used in various fields such as urban planning, environmental management, emergency management, and more. GPS, remote sensing, and aerial photography are related to GIS, but they do not fully describe it.

Question 3

Acquiring real-time location information from a series of satellites in orbit best describes
A)a Geographic Information System.
B)a Global Positioning System.
C)remote sensing.
D)satellite imagery.

Accepted Answer

Acquiring real-time location information from a series of satellites in orbit describes the functioning of the Global Positioning System (GPS).

Question 4

Describe three fields in the public sector that utilize geospatial technology.

Accepted Answer

The answer of Describe three fields in the public sector...

Question 5

Imagery that you can see in Google Earth
A)represents one "snapshot" in time from when the image was acquired.
B)is updated via a live link to a Google satellite in orbit.
C)represents the current satellite image from when you start Google Earth.
D)is not updated-you must use the Keyhole Viewer program to see current imagery.

Accepted Answer

Imagery in Google Earth represents one "snapshot" in time from when the image was acquired. It may not be updated or represent the current image.

Question 6

What makes geospatial data unique?
A)It does not contain any location information.
B)It contains descriptive information for all locations.
C)It contains a unique name for every potential location.
D)It is connected to a real-world location.

Accepted Answer

Geospatial data is unique because it is connected to a real-world location. Unlike other types of data, which can be abstract or theoretical, geospatial data is tied to a physical place on the Earth's surface. This enables geospatial data to be used for a wide range of applications, including mapping, navigation, environmental monitoring, and urban planning.

Question 7

The concept of individuals contributing spatial data and knowledge to a database best describes
A)volunteered geographic information.
B)wiki spatial data.
C)geo-sponsored information.
D)open geospatial consortiums.

Accepted Answer

The concept of individuals contributing spatial data and knowledge to a database is known as volunteered geographic information (VGI). This can include things like crowdsourced mapping, citizen science projects, or social media geotagging.

Question 8

Google Earth is an example of a
A)social map.
B)satellite map.
C)virtual globe.
D)GPS.

Accepted Answer

Google Earth is a software program that provides a virtual representation of the Earth through satellite imagery and aerial photography. It allows users to explore the world, zoom in on locations, and view 3D images of landscapes and buildings. Therefore, the best choice among the given options is a virtual globe.

Question 9

Which of the following is NOT an example of VGI?
A)Obtaining a satellite image provided from a commercial vendor
B)Updating an online road map with information about a closed road
C)Geotagging a photo and adding it to Google Earth
D)Adding information about the location of dead birds to a Center for Disease Control online map

Accepted Answer

Obtaining a satellite image from a commercial vendor is not an example of VGI as it is not directly contributed by individual users. VGI (Volunteered Geographic Information) refers to data contributed by individual users or communities, often through crowdsourcing or citizen science initiatives. The other options involve direct contributions by individual users.

Question 10

Which of the following is NOT an example of geospatial data?
A)The dimensions of a lake
B)The length of a piece of wood
C)The measurement made between two road intersections
D)The size and shape of the continent of North America

Accepted Answer

Geospatial data refers to any information that has a geographic component. The dimensions of a lake, a measurement between road intersections, and the size and shape of continents are all examples of geospatial data since they relate to specific locations on the earth's surface. The length of a piece of wood, on the other hand, does not have a geographic component and is therefore not an example of geospatial data.

Question 11

Environmental conditions for the planet Earth can be monitored by which of the following?
A)Remote sensing
B)Global Positioning Systems
C)Non-spatial data
D)Tabular data

Accepted Answer

Remote sensing is the best way to monitor environmental conditions on Earth. It involves the use of sensors and satellites to collect data from a distance, which can provide valuable information about things like land use, weather patterns, and natural disasters. Global positioning systems (B) can be used to track locations and movements, but they are not specifically designed for environmental monitoring. Non-spatial data (C) and tabular data (D) may contain information about environmental conditions, but they are not themselves monitoring techniques.

Question 12

Which of the following is an example of non-spatial data?
A)List of addresses for a delivery truck to visit
B)Parcel database of all residential developments in a neighborhood
C)Digital map of all roads in a township
D)Map of locations of emergency phones on a college campus

Accepted Answer

A list of addresses does not have any spatial component or geographic coordinates, and is therefore non-spatial data.

Quiz 1: How to Use Geospatial Data and Arcgis

Describe three applications of geospatial technology in the private sector.

Computer-based mapping and analysis of location-based data best describes

Acquiring real-time location information from a series of satellites in orbit best describes

Describe three fields in the public sector that utilize geospatial technology.

Imagery that you can see in Google Earth

What makes geospatial data unique?

The concept of individuals contributing spatial data and knowledge to a database best describes

Google Earth is an example of a

Which of the following is NOT an example of VGI?

Which of the following is NOT an example of geospatial data?

Environmental conditions for the planet Earth can be monitored by which of the following?

Which of the following is an example of non-spatial data?