|
ASTER
Data Products
ASTER provides the user community with
Standard Data Products throughout the life of the mission.
Algorithms
to compute these products
were created by the ASTER Science Team, and are implemented at the Land
Processes Distributed Active Archive Center (LP DAAC).
Users can search and browse these products through GDS and
NASA Reverb. Billable orders must be processed through the GDS IMS interface.
A summary of ASTER data access policies is available from the LP DAAC: https://lpdaac.usgs.gov/products/aster_policies
Standard data products
|
Level |
Shortname |
ASTER Product |
Res (m)
|
|
1A |
AST_L1A |
Reconstructed Unprocessed Instrument Data |
15, 30, 90 |
|
1B |
AST_L1B |
Registered Radiance at the Sensor |
15, 30, 90 |
|
1A |
AST_L1AE |
Reconstructed Unprocessed Instrument Data - Expedited
|
15, 30, 90 |
|
1B |
AST_L1BE |
Registered Radiance at the Sensor - Expedited
|
15, 30, 90 |
|
2 |
AST_09 |
Surface Radiance - VNIR & SWIR |
15, 30 |
|
2 |
AST_09T |
Surface Radiance TIR |
90 |
|
2 |
AST_09XT |
Surface Radiance - VNIR & Crosstalk Corrected SWIR |
15, 30 |
|
2 |
AST_07
|
Surface Reflectance - VNIR & SWIR |
15, 30 |
|
2 |
AST_07XT |
Surface Reflectance - VNIR & Crosstalk Corrected SWIR |
15, 30 |
|
2 |
AST_08 |
Surface Kinetic Temperature |
90 |
|
2 |
AST_05 |
Surface Emissivity |
90 |
|
3 |
ASTGTM
|
ASTER Global Digital Elevation Model |
30 grid |
|
3 |
AST14DEM
|
Digital Elevation Model |
30 |
|
3 |
AST14OTH
|
Registered Radiance at the Sensor - Orthorectified |
15, 30, 90 |
|
3 |
AST14DMO
|
Digital Elevation Model & Registered Radiance at the Sensor - Orthorectified |
15, 30, 90 |
Japan maintains a complete version history of Level 1 products in the
Level 1 Release Notes.
Data Products
|
