2.13 Zenith angles

Zenith angles are written using an empty-element tag <z-angle /> with the following attributes

• from = "…" standpoint identification (optional)
• to = "…" target identification
• val = "…" observed zenith angle; see section Angular units
• stdev = "…" standard deviation of observed zenith angle (optional)
• from_dh = "…" instrument height (optional)
• to_dh = "…" reflector/target height (optional)

Similar to horizontal distances, one observation set may group zenith angles observed from several standpoints.

Example

<z-angle from = "2"  to = "1" val = "79.6548" />
<z-angle to ="422" val="85.4890"  stdev="5.0"  />
<z-angle to ="408" val="95.7319" />

This document was generated on February 17, 2024 using texi2html 1.82.