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4 lut 2021 · So far, we’ve only discussed mosaicking after masking out clouds — but it’s also possible to use machine learning to infer what data “should be” there instead of clouds.
When it is overcast, the clouds are stratus clouds, which are gray or grayish white. A few examples of overcast skies are exhibited below: Obscured: Obscured skies have something that is blocking both the view of the sky and the clouds.
13 wrz 2019 · Let’s start by defining them: Overcast – The sky is completely covered by clouds (cloud cover greater than 90%). This means that you will see little or no blue sky. When it’s overcast, you are looking at stratus clouds. Stratus are gray or grayish white. Obscured – Something is blocking your view of the sky AND the clouds. This could be ...
Context. Obscuration events in type I active galactic nuclei (AGN) have been detected more frequently in recent years. The strong flux decrease in the soft X-ray band between observations has been caused by clouds with large column densities transiting our line of sight (LOS) and covering the central AGN.
Put yourself in the shoes of NASA scientists as you learn about different cloud types and how they form. Then, make your own cloud observations and record what you see. You can even share your observations with NASA cloud scientists to help them with their research!
Clouds are a key factor influencing local weather as well as the Earth’s climate system. They affect the overall temperature or energy balance of the Earth and play a large role in controlling the planet's long-term climate. We need accurate data on clouds to understand their impact over time.
Overcast or overcast weather, as defined by the World Meteorological Organization, is the meteorological condition of clouds obscuring at least 95% of the sky. [1] However, the total cloud cover must not be entirely due to obscuring phenomena near the surface, such as fog.
