topic Re: Elevation sampler not the same with custom elevation input in ArcGIS JavaScript Maps SDK Questions

Elevation sampler not the same with custom elevation input

Muhammad_AzhaziqBin_Mohd_Azlan — Tue, 15 Feb 2022 10:36:31 GMT

Hi,

I'm initializing initial input into ElevationProfile. However, the line generated from the sampler seems like having an offset from the initial input. Any idea why?

Link to codepen: https://codepen.io/azhaziqgoh/pen/podWVdg?editors=1000

Re: Elevation sampler not the same with custom elevation input

JohnGrayson — Tue, 15 Feb 2022 15:46:13 GMT

Your polyline is very long but only has a few points. For better display and analytical results, try to densify the polyline before creating a profile. https://codepen.io/john-grayson/pen/NWwaoBg

Re: Elevation sampler not the same with custom elevation input

Muhammad_AzhaziqBin_Mohd_Azlan — Wed, 16 Feb 2022 01:25:38 GMT

Thanks @JohnGrayson . By the way, as we zoom in the line will eventually having offset, is it because of the demResolution?