Remote Sensing

Definition

The science of acquiring information about an object or area without physically contacting it, often used to gather data about environments or habitats from afar.

Etymology

From Latin 'remotus' meaning 'far away' and 'sentire' meaning 'to feel or perceive'.

Example

Remote sensing satellites can be used to monitor crop health and identify areas of pest infestation.

Related Terms

• Satellite imagery
• GIS
• Agriculture

Usage Notes

Commonly used in environmental monitoring, including tracking pest movement and habitat changes.