I want to download Aster Data for Darjeeling Himalaya for my research. In this regard I want to observe successive changes in contour pattern in this area for last 40 years. I've already registers in earthdata.nasa.gov., but unfortunately can't download the data for this area. Can you give some information regarding this? and another what kind of satellite data will be more useful for landslide study with a 1: 5000 scale?
Could you please provide some additional information. I have listed a few questions for you below.
• Which ASTER products are you looking to download?
• Where did you attempt to download the data from?
o What data did you attempt to download?
o When did you attempt to download the data?
• Be more specific on: "but unfortunately can't download the data for this area."
• What spatial resolution are you looking for? What variables are you interested in? Elevation? Surface Reflectance?