Snow Scientists in the Windswept Montana Prairie

The video explores the Central Agricultural Research Center's role in studying snow variability and measurement challenges as part of NASA SNOWEX. It discusses various techniques like UAVs, photogrammetry, and LIDAR for snow measurement. The video also highlights the importance of albedo measurements and the impact of snow on agriculture and climate change.

What is the primary goal of the NASA SNOWEX project?

• To study the effects of climate change on rivers

• To explore new irrigation methods

• To develop new agricultural techniques

• To improve satellite remote sensing of snow

Which traditional method is mentioned for measuring snow properties?

• Soil moisture sensors

• Satellite imaging

• Digging snow pits

• Using thermal cameras

What is the purpose of using UAVs in snow measurement?

• To measure soil temperature

• To capture high-resolution images for photogrammetry

• To plant seeds in snow-covered areas

• To monitor wildlife activity

How does LIDAR technology help in snow measurement?

• By measuring the temperature of snow

• By providing accurate distance measurements of snow surfaces

• By capturing sound waves from snow

• By detecting the color of snow

Why is understanding snow important for agriculture in prairies?

• Because it affects soil water and crop water availability

• Because it helps in predicting rainfall patterns

• Because it determines the type of crops to be planted

• Because it influences the color of the soil