initial point
class of specific point on Earth that marks the beginning point for a cadastral surveys; it establishes a local geographic coordinate system for the surveys that refer to that point
en-GB/ɪˈnɪʃəl ˈpɔɪnt/
en-US/ɪˈnɪʃəl ˈpɔɪnt/
class of specific point on Earth that marks the beginning point for a cadastral surveys; it establishes a local geographic coordinate system for the surveys that refer to that point