Remote Sensing Technologies

Definition

Remote sensing technologies refer to the use of devices, such as satellites or drones, to collect data about the Earth's surface from a distance. These technologies allow for the capture of information that cannot be easily obtained through direct observation.

Related terms

Geographic Information Systems (GIS): GIS is a computer-based system used to analyze and manage geographic data. It allows urban planners to combine different layers of information, including data collected through remote sensing technologies, to make informed decisions.

LiDAR (Light Detection and Ranging): LiDAR is a remote sensing technology that uses laser light pulses to measure distances and create highly accurate 3D representations of objects or landscapes. It is commonly used in urban planning for mapping terrain and building structures.

Hyperspectral Imaging: Hyperspectral imaging involves capturing images across multiple wavelengths of light. This technology can help identify specific features or materials in an urban area by analyzing their unique spectral signatures.