The NCAR Mesa Lab will be closed to the public on Saturday morning, July 20, until noon.

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You can't do science if you don't have data.

We have loads of data that we make accessible to the Earth system science community, from observations taken during NCAR-supported field campaigns to images of the Sun's corona, and everything in between.

We also have tools and resources to help you understand the strengths, limitations, and applications of the data as well as software to help you analyze and visualize it.