Impact of Geospatial Technologies

Which of the following is an example of geospatial technology?

• A political map

• GIS

• A physical map

• A road map

A unique identifier of an exact geographic location on the earth, usually expressed as the combination of latitude and longitude.

• GPS coordinates

• GIS coordinates

What makes geospatial data unique?

• It does not contain location information.

• It can only be used to create topographic maps.

• It reflects data from only one source.

• It connects to a real-world location.

Which of the following scenarios reflect a negative aspect of geospatial technologies?

• College students use a GPS to drive from North Carolina to Louisiana.

• A banker takes an alternate route home after Google Maps reports an accident and heavy traffic.

• Driving in a remote area causes a traveler to lose cell phone service and access to GPS.

• City developers use GIS data to identify the best location for a new hospital.

What is one positive and one negative aspect of geospatial technologies?