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Requesting New
Acquisitions
Please note that the submission of a DAR Proposal is only required for future data acquisitions.
For previously acquired ASTER data, please refer to the Get Data page
How do I request that
ASTER
acquire new data?
If the desired ASTER observations have not yet been acquired, there is a
2-step procedure to submit acquisition requests. The first step is an approval
step: you will submit a short proposal; it is reviewed, and if accepted, you
will be given a login and password. Step 2 is to access and use the Data
Acquisition Request (DAR) Tool to schedule your observations. DARs are
applicable for up to 11 scenes.
Submit DAR proposal
For special acquisitions greater than 108,000 square kilometers or 30 scenes, please contact Leon Maldonado.
I'm already an authorized user, how do I submit a
Data Acquisition Request?
Access and logon to the
DAR Tool to submit a scheduling request.
How does
ASTER schedule
observations of the Earth?
What
are the
ASTER observation categories (e.g. Global Map)?
New Acquisition
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