Request for Question Clarification by
11 Oct 2004 09:54 PDT
Oddly enough, the data sheets for the PID markers don't come with sea
level data, but instead use the amazingly convoluted height
computations of the National Geodesic Survey, who tend to favor things
like "geoid height", "ellisoid height", and so on. Although these are
related to sea level, it's not clear (to me, at least) just what the
However, for two bucks I can certainly point you to the PID datasheet
for HV1832, and you can take it from there.
Let me know what you think.