I want to expose the getCellValue function on Lidar Data, as a web service. But I don't have access to ArcGIS (server or desktop).
What options do I have to fetch cell value, given lat lon, from a raster in ArcGIS format?
It would be great if someone can point me to some open source code/library that I can use to create a web service. I am open to any other option except ArcGIS.
I know that Geoserver has a raster rendering feature: can it also find the cell value for a lat-long input?