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NASA GLAS Lidar Data can be downloaded here.

I cannot find (or perhaps understand) the answer to my question on the icesat/glas page. Lidar data can be provided as points (las) or raster (dem), though I believe either could be packaged as HDF5 (what they offer). They list a number of parameters which makes it sound like it's points, but then they compare results with an SRTM dem.

Does anybody know what you get with this download?

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closed as unclear what you're asking by daniel.neumann, Fred, Jan Doggen, bon, Daniel Griscom Dec 4 '16 at 21:36

Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.

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    $\begingroup$ Can you provide a link to the specific dataset your are wondering about? $\endgroup$ – casey Jan 15 '15 at 17:01
  • $\begingroup$ nsidc.org/data/icesat/data.html $\endgroup$ – J Kelly Jan 15 '15 at 22:31
  • $\begingroup$ Now I realize the data size (only a few MB) tells me it's all raster. $\endgroup$ – J Kelly Jan 15 '15 at 22:31
  • $\begingroup$ @casey, you don't know if there is GLAS xyz data available anywhere? $\endgroup$ – J Kelly Jan 15 '15 at 22:33
  • $\begingroup$ You might want to put this question to gis.stackexchange.com $\endgroup$ – haresfur Jan 16 '15 at 0:16