What are the differences between satellite data and ground data?

What are the differences between satellite data and ground data?

Satellite data is collected from space, providing a broad view of the Earth's surface, while ground data is collected on-site, offering detailed local information.

Can you give examples of when to use each type of data?

Sure! Use satellite data for large-scale environmental monitoring, like deforestation, and ground data for specific studies, like soil quality.

What are the advantages of using satellite data?

Satellite data offers extensive coverage, real-time updates, and the ability to monitor inaccessible areas, making it invaluable for global studies.

Are there any limitations to satellite data?

Yes, satellite data can be affected by weather conditions, resolution limitations, and may lack the granularity of ground data.

How do scientists combine both data types for research?

Scientists often use satellite data for initial assessments and then validate findings with ground data for accuracy and detail.