Understanding Wildfires and NASA's Role

What are the main factors that contribute to the severity of wildfires in the western U.S.?

• Frequent rainfall and strong winds

• Drought and heat

• Dense vegetation and high altitude

• High humidity and low temperatures

What is the primary advantage of the VIIRS sensor on the Suomi NPP satellite compared to past satellite images?

• It can only detect the largest fires

• It provides almost three times more detailed images

• It is less expensive to operate

• It can detect fires only during the day

How does the VIIRS data help fire managers in controlling wildfires?

• By reducing the temperature of the affected area

• By allowing them to target their attack before fires become uncontrollable

• By providing real-time images of the entire country

• By predicting weather patterns for the next week

Which organization was an early adopter of the new VIIRS fire product?

• The Meraka Institute in Pretoria, South Africa

• NASA's Earth Science division

• The U.S. Forest Service

• The National Oceanic and Atmospheric Administration

What is the goal of integrating higher resolution detection data and fire behavior modeling outputs into tactical fire situations?

• To increase the number of firefighters

• To lessen the pressure on fire management personnel

• To predict fires a month in advance

• To eliminate the need for satellite data