Intersections; Intersections (Type A) - Sokkia im-101 Operator's Manual

23.INTERSECTIONS

The following two types of intersection calculation are available.
Select a suitable intersection type in advance.
Selecting an intersection type: "33.5 Observation Conditions - Other"
Type A
Selectable calculation methods are as follows.
• 1 pt, Azimuth
"23.1.1 1 pt, Azimuth"
• 2 pt, Angle
"23.1.2 2 pt, Angle"
• 4-Point Intersection
"23.1.3 4-Point Intersection"
• 2 Circles
"23.1.4 2 Circles"
Type B
It is possible to find an intersection point between 2 reference points by specifying the length or azimuth
angle of either point.
Azimuth 1
Intersection Pt.2
1st Pt.

23.1 Intersections (Type A)

This function allows the calculation of a variety of intersection solutions: 1 pt, Azimuth; 2 pt, Angle; 4-point
intersection; 2 Circles; Extend; Divide; Pitch.
• Set instrument station and backsight as necessary.
Setting instrument station/backsight:"13.1 Entering Instrument Station Data and Azimuth Angle"
• EDM setting can be done in the intersections survey menu.
 Setting items: "33.2 Observation Conditions - Dist"
• Pressing {FUNC} in any screen (except input screens) displays the selected intersections type in graphic
diagram.

• This diagram is for reference only and does not reflect input values.
Intersection Pt.1
Hdist 2
2nd Pt.
1 p t, A zi mu th
102
• Extend
"23.1.5 Extend"
• Divide
"23.1.6 Divide"
• Pitch
"23.1.7 Pitch"
Intersection
Pt. 2
Hdist 2
2nd Pt.
Hdist 1
1st Pt.
Intersection Pt. 1
P2