I work for a wastewater utility in Nebraska, USA, and we are beginning to try to visualize our sewer network data in three dimensions. Our sewer data has historically been projected in the NAD 1983 StatePlane Nebraska FIPS 2600 (US Feet) horizontal coordinate system (WKID: 26852), and while we have used the NAVD88 height (m) vertical coordinate system (WKID: 5703) to store elevation information for this data, we have historically recorded our elevation data in the attribute table rather than updating z-values in the geometry.
As we have been exploring different ways to visualize the sewer data in three dimensions, we have encountered issues publishing web scenes due to the difference in units between our horizontal and vertical coordinate systems. As a result, we would like to reproject the data into a different vertical coordinate system which uses the same datum as our horizontal coordinate system and records z-values in US Feet.
