Search found 3 matches

by lihaijun
Sun Sep 12, 2021 11:55 am America/New_York
Forum: Questions/Comments
Question: NASADEM collection incomplete?
Replies: 5

Re: NASADEM collection incomplete?

Here I just found another missing tile in North America: N47W087.
by lihaijun
Thu Jul 15, 2021 1:34 am America/New_York
Forum: Questions/Comments
Question: NASADEM only 8781 meters for Mt. Everest?
Replies: 5

Re: NASADEM only 8781 meters for Mt. Everest?

Are there any updates about this issue from the experts?

Thanks,
Haijun
by lihaijun
Wed Jun 16, 2021 5:01 am America/New_York
Forum: Questions/Comments
Question: NASADEM only 8781 meters for Mt. Everest?
Replies: 5

NASADEM only 8781 meters for Mt. Everest?

Dear All, I downloaded the tile of "NASADEM_HGT_n27e086" from Earthdata Search. However, the maximum elevation in this tile is only 8781 meters, which is not equals to the elevation of Mt. Everest (8848 meters). What causes the large difference here? If this is caused by the vertical uncer...