Understanding Geographic Tools for Modern Geography

Match each geographic tool to its description:

1. light detection and ranging (LIDAR)

2. global positioning system (GPS)

3. geographic information systems (GIS)

Final answer:

LIDAR is a remote sensing technology, GPS determines location coordinates, and GIS is used to analyze and display spatial data.

To match each geographic tool to its description:

Light Detection and Ranging (LIDAR): A method that uses wavelength reflections to produce detailed topographic images. It can detect variations caused by vegetation and land alterations, aiding in the identification of past and present terrain structure.

Global Positioning System (GPS): A satellite-based navigation system that provides geolocation and time information to a GPS receiver anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites.

Geographic Information Systems (GIS): A suite of software products that assimilates and manages multiple layers of map data, enabling geographers to analyze spatial information and solve problems. It has been compared to a lightsaber for modern geographers, powerful and versatile in the hands of a master.

These geospatial techniques are critical for modern geography, allowing for the detailed analysis and representation of spatial data related to Earth's surfaces and landscapes.