We are in the process of migrating all NASA Earth science data sites into Earthdata from now until end of 2026. Not all NASA Earth science data and resources will appear here until then. Thank you for your patience as we make this transition.
Read about the Web Unification Project
NASA’s ER-2 Earth Resources aircraft is a fixed-wing jet aircraft manufactured by Lockheed. NASA operates two ER-2 aircraft. The ER-2 has a maximum flight duration of 12 hours and can operate at an altitude of up to 70,000 ft, affording the platform a unique vantage point to collect observations at a height above 95% of the atmosphere. The ER-2 can support 2,900 lbs of payload, with a single pilot occupant.
Data Center
GHRC DAAC
LP DAAC
ORNL DAAC
Launch
1981
Objective
Collect remote sensing and in situ data on Earth resources
Instruments Aboard ER-2
| Instrument Name | Operational Date(s) | Spectral Resolution | Type of Instrument |
|---|---|---|---|
| Multispectral Atmospheric Mapping Sensor | TEFLUN-A and -B: April 1 - September 30, 1998; CAMEX-3: August 5 - September 20, 1998 | 0.42-12.56 μm |
Spectrometer/Radiometer |
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