Get Altitude in meters from N19E095.hgt file in flutter_map

[yannaung2019]

Hello all I'm developing flutter offline map app. I already get Latitude and Longitude when i tap on a map. But i donn't get altitude and elevation when i tap on map. I have .hgt file and how to get altitude in meters from this file in flutter.I'm already search on internet but not yet found solution so that pls answer me if you known . thz

[ibrierley]

There isn't any way to get elevation. You would need some other service to give you that info like Google Elevation API.

[yannaung2019]

Thank Sir for your reply but i'm creating offline flutter_map app so that this api cann't help me :(

[ibrierley]

Ah sorry, I didn't read that you have a .hgt file...what is in that ?

[yannaung2019]

Thank for your reply sir . It was SRTM for map and if we want to known altitude of a location we used this file in Locus pro App.

[ibrierley]

Wondering if something like https://github.com/aatishnn/srtm-python/blob/master/srtm.py would help you.

[yannaung2019]

Thank you for your reply sir . i will try it.

[JaffaKetchup]

Maybe this could help you?
https://gis.stackexchange.com/a/43756

[yannaung2019]

Thank you for your reply sir.