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A format where SRTM files are encoded in

1 vote
1 answer
3k views

Extracting data from hgt files?

SRTM3 .hgt files have 1201*1201 DEM elevation data, I extract .hgt files data elevation into file Elevation.json with index.js with the help from this GitHub project. … I tried different .hgt file from world wide, the problem still exist. …
Khaled's user avatar
  • 287
1 vote
1 answer
582 views

Reading same hgt file downloaded from two sources

Then I opened both the hgt files with binary viewer, indeed there are not the same in binary. My question is, which one should I trust and from where comes this error. … My python code: import numpy as np #https://e4ftl01.cr.usgs.gov/provisional/MEaSUREs/NASADEM/Africa/hgt_merge/ file_1 = 'n34e036.hgt' #Source of file is from the link above #https://cloud.sdsc.edu …
Khaled's user avatar
  • 287
1 vote
1 answer
2k views

How to open .hgts file from NASADEM data

I have the NASA SRTM1 data as .hgt files from their ftp website, but I would have these elevation data in respect to WGS84. … I found by NASA's ftp site a folder named srtmOnly that contains what I want, but they have the extension .hgts not .hgt I found just these infos in readme file Directory: hgt_srtmOnly product …
Khaled's user avatar
  • 287