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
Diseases/Epidemics Data Access and Tools
From discovery to visualization, data tools such as Giovanni, Panoply, and Worldview guide users in making the most of diseases and epidemics data.
Table of contents
Featured Diseases/Epidemics Observation Method: MODIS
The Moderate Resolution Imaging Spectroradiometer (MODIS) flies aboard the Terra and Aqua satellites and can survey Earth every one to two days. The instrument can be used in a variety of ways related to disease emergence and spread including to measure land surface temperatures, assess moisture levels, track human activity levels, and map flooded areas.
Join us to learn how to discover, subset, access and visualize both MODIS and VIIRS data products using a suite of user-friendly tools developed by NASA's ORNL DAAC.
New Near Real-Time (NRT) Global Flood Mapping product from LANCE will continue production of data critical for detecting floods around the globe.
8 MIN READ
Scientists develop routine service for wildfire detection in the continental United States with a latency of less than 60 seconds.
6 MIN READ
The MODIS Team at ORNL DAAC was awarded the national Doug D. Nebert Champion of the World award for their work developing the MODIS tool suite.
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