Product Manual

Table Of Contents
11.6.5 Line - Extension
Select Line-Ex from the COGO menu.
Use the Extension subapplication to calculate the extended point from a known base line.
P1
P2
P3
P4
d L1
d L2
Known
P1 Baseline start point
P3 Baseline end point
dL1,dL2 Distance
Unknown
P2,
P4
Extended COGO points
11.7 Area & Volume
Area is an application used to compute online areas to a maximum of 50 points connected by
straights. The target points have to be measured, selected from memory, or entered via the key-
pad in a clockwise direction. The calculated area is projected onto the horizontal plane (2D) or
projected onto the sloped reference plane defined by three points (3D). Furthermore a volume
with constant height can be calculated in relation to the area (2D/3D).
P1
a
P2
P3
P4
P0
b
P0 Instrument station
P1 Start point
P2-4 Target points
a Perimeter, polygonal length from start point
to the current measured point.
b Calculated area always closed to the start
point P1, projected onto the horizontal
plane.
1. Select Apps from the MAIN MENU.
2. Select Area from the Apps menu.
3. Complete application pre-settings. Refer to "5 Applications - Getting Started".
The graphic always shows the area projected onto the horizontal plane.
Access
Extension
Description
Access
AREA & VOLUME
74 Applications