I have a point shp theme with fields Lat, Long, Altitude (m), and Number. The Number field – is a numerical parameter of each point (Lat, Long).
The Altitude field – is the parameter of elevation of each point (Lat, Long) above the surface.
I made a 3d map in ArcScene of ArcGIS10 where I represented each point as a symbol of different size (according to the “Number” field), and then – elevated each point above the surface (according to the “Altitude” field).
Is it possible to connect by isolines (or something like that) all points of the equal value of the “Number” field (i.e. all points of the same size) in this 3d map?