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Learn about the GLOBE Program student investigations that explore the Earth’s hydrosphere - the water component of our planet, including liquid water, ice and vapor. Changing any part of the Earth system, such as the amount or type of vegetation... (View More)

In this tutorial, learn about the GLOBE Program student investigations that explore the Earth's biosphere, including the MUC classification system used to classify land cover at a study site, and get an overview of the biometry and phenology field... (View More)

Learn about the GLOBE Program student investigations that explore the Earth's atmosphere, weather and climate. After completing this eTraining module, users will be able to describe the structure and composition of the atmosphere and explain how... (View More)

This interactive, web-based tool allows you to calibrate your eye by practicing cloud cover estimation using images on the computer.

In this tutorial, you can explore the physics of contrail formation in the atmosphere and develop the ability to recognize the several types of contrails that form under varying atmospheric conditions. Practice classifying the type and abundance of... (View More)

This interactive, web-based tool asks a series of questions to help you narrow down the type of cloud you are observing. It can be used both for practice and in the field to identify clouds. This resource is part of The GLOBE Program Atmosphere... (View More)

This set of three videos illustrates how math is used in satellite data analysis. NASA climate scientist Claire Parkinson explains how the Arctic and Antarctic sea ice covers are measured from satellite data and how math is used to determine trends... (View More)

These e-training resources from the GLOBE Program consist of three modules for teachers and one for scientists: Introduction to GLOBE; Introduction to GLOBE for Scientists; Introduction to the Atmosphere Investigation Area, and Clouds Protocols. The... (View More)

Through a series of interactive multimedia activities, animations, videos, and online lessons, students develop an understanding of permafrost and its connections to climate change. NASA data from space, suborbital, and ground platforms are... (View More)

This chapter describes how to set a scale and measure distances and areas on satellite images. Using ImageJ, a freely available image analysis program that runs on most operating systems, users set the spatial calibration of an image, then select... (View More)

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