Content from all Earth science data sites are migrating into this site from now until end of 2026. Not all NASA Earth science data will appear across the site until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
CALIOP Resources
Earthdata resources for users working with NASA’s Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) data include tutorials and other learning resources, news announcements such as instrument updates and data releases, user guides and related documents, and frequently asked questions.
CALIOP Learning Resources
How NASA Langley Research Center is Taking Lidar to New Heights to Better Understand Our Earth
StoryMap
NASA Global Learning and Observations to benefit the Environment (GLOBE) Clouds is an international citizen science program that collects cloud observations from trained and untrained participants around the world and compares them with satellite data. Join us to learn more about the benefits and limitations of this citizen science data for scientific inquiry.
Webinar
SHOWING 2 OF 2
CALIOP News
A summary of datasets, products, and resources released by NASA's Distributed Active Archive Centers (DAACs) in July 2024.
News
A summary of datasets, products, and resources released by NASA's Distributed Active Archive Centers (DAACs) in June 2024.
News
A summary of datasets, products, and resources released by NASA’s Distributed Active Archive Centers (DAACs) in Feb 2024.
News
A unique campaign allows scientists to study the effects of Saharan dust storms on Atlantic hurricane development.
Feature Article
SHOWING 4 OF 11
Frequently Asked Questions
Earthdata Forum
Our online forum provides a space for users to browse thousands of FAQs about research needs, data, and data applications. You can also submit new questions for our experts to answer.
Submit Questions to Earthdata Forumand View Expert Responses