Landsat Program and Virginia Norwood's Contributions

What inspired the idea of using space for regular Earth observations in the 1960s?

• The Cold War

• The invention of the internet

• The discovery of new planets

• The success of the Apollo and Gemini missions

Who is known as the 'mother of Landsat'?

• Sally Ride

• Virginia Norwood

• Katherine Johnson

• Mae Jemison

What was Virginia Norwood's educational background?

• Computer Science

• Electrical Engineering

• Aerospace Engineering

• Mathematical Physics

What was the main challenge in convincing NASA and USGS to adopt the MSS technology?

• Its lack of color imaging

• Its large size

• Its unproven technology

• Its high cost

What technology did the RBV system use?

• Digital sensors

• Infrared scanning

• Television tube technology

• Laser imaging

How was the MSS prototype tested to demonstrate its capabilities?

• By attaching it to a satellite

• By using it in a laboratory

• By launching it into space

• By taking it on a road trip

What was the first cloud-free image captured by the MSS?

• The Grand Canyon

• The Washita Mountains

• Mount Everest

• The Amazon Rainforest

What happened to the RBV system shortly after the satellite launch?

• It was upgraded

• It was replaced by a new system

• It captured the first images

• It malfunctioned and was shut off

How many bands did the refined MSS design for Landsats 4 and 5 have?

• Seven

• Six

• Four

• Five

What is the significance of Landsat 9 launched in 2021?

• It was the first satellite to orbit Mars

• It provides free data for scientific research

• It replaced all previous Landsat satellites

• It was the first satellite to use solar power