Hi, Has anyone tried the CartoDEM product from cartosat available at http://bhuvan.nrsc.gov.in/data/download/index.php ?
Would this meet your requirements? Best regards Mahroof On 30 Oct 2017 8:27 p.m., "Dilip Damle" <cadvis...@gmail.com> wrote: > Hello, > > I normally used SRTM fro all my DEM needs. But thanks to this post. I > looked at the option of aster as well as found another source. > That is from Jaxa named as ALOS world 3D. > > All the three sources have slightly different data. > > The ALOS gives 6 different files 3 for Median and 3 for Average > > Need to figure out what they are. But I checked all three sources for a > region I am currently working on and have some Physical knowledge. > > They seem to differ on what they catch in their sensing. > > It is too early to say but I think SRTM catches tree tops. > > Will report on my findings later. This link also tests them and compares. > > http://www.digital-geography.com/dem-comparison-srtm-3-vs-aster-gdem-v2/ > > > http://www.digital-geography.com/comparing-alos-global- > digital-surface-model-alos-world-3d-30m-with-srtm-1/#.VhbVOyt_89s > > > > On Thursday, October 26, 2017 at 9:30:17 AM UTC+5:30, Samuel Rajkumar > wrote: >> >> Wouldn't any global elevation map suffice? https://asterweb.jpl. >> nasa.gov/gdem.asp for instance? >> > -- > Datameet is a community of Data Science enthusiasts in India. Know more > about us by visiting http://datameet.org > --- > You received this message because you are subscribed to the Google Groups > "datameet" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to datameet+unsubscr...@googlegroups.com. > For more options, visit https://groups.google.com/d/optout. > -- Datameet is a community of Data Science enthusiasts in India. Know more about us by visiting http://datameet.org --- You received this message because you are subscribed to the Google Groups "datameet" group. To unsubscribe from this group and stop receiving emails from it, send an email to datameet+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
