How can satellite data be used in disaster response?

How can satellite data be used in disaster response?

Satellite data plays a crucial role in disaster response by providing real-time information on affected areas, helping to assess damage and coordinate relief efforts.

What specific types of satellite data are most useful?

Key types include imagery for damage assessment, thermal data for fire detection, and radar data for flood monitoring.

How quickly can satellite data be obtained after a disaster?

Satellite data can often be obtained within hours of a disaster, depending on the satellite's orbit and the availability of data.

Are there any examples of successful satellite data use in past disasters?

Yes, during Hurricane Harvey in 2017, satellite data was instrumental in mapping flood extents and guiding rescue operations.

What challenges are there in using satellite data for disaster response?

Challenges include data accessibility, the need for timely analysis, and the integration of satellite data with ground-level information.