asterdownloadremote sensing
I am having some problems on downloading ASTER data.
When I download a Landsat-8 scene, it cames with the full bands on it (14 band files), an metadata file and a quality file.
I need to download ASTER data, with all ASTER bands on it.
I have tried to download ASTER_L1T_xxxx.hdf, but it only gives me 8 bands as per image below:
I have used Glovis (https://glovis.usgs.gov/) to download the image since it seems to be easier to use.
i.cluster needs at least two rasters. So, three outputs from i.pansharpen will be enough.
ASTER scenes are not captured in a regular, repeating grid like the path/row system of Landsat. Instead, they are more scattered due to the much narrower swath (only 60 km versus 180 km for Landsat), off-nadir capture, and imagery tasking. You can see the scene boundaries in GLOVIS:
The listing of ASTER repositories has a number of other locations where you can search for scenes. I've used NASA REVERB since it's the only repository (as of a few years ago) that offered level 2 data to NASA-approved users. If you really want to have an offline directory of all ASTER scenes, you would probably have to crawl through the ASTER data pool at LPDAAC and create geometries in a shapefile/geodatabase based on the bounding box coordinates in the XML metadata files:
Best Answer
I use NASA earthdata website for aster data. what is the date of your data? It seems you are missing the SWIR bands because they are not avialible since 2008. https://asterweb.jpl.nasa.gov/swir-alert.asp