Technical data

48 Post-Process GPS Surveying
G
GG
G
GPS vectors, 3
grid systems, 2
H
HH
H
height of antenna, 8
HI, 24, 29, 32
HI tool, 27
horizontal angle, 3
horizontal position, 8
I
II
I
initial coordinates, 3
initialization, 4, 35
initialize, 6
L
LL
L
L1, 2
L2, 2
least-squares adjustment, 5
level pole and antenna, 32
linear features, 4
line-of-sight, 5
link previous points, 3
log sheet., 29
loss of initialization, 36
loss of lock, 4, 37
M
MM
M
maintain lock, 4
mapping applications, 5
MIL-STD-810E, 8
Mission Planning, 15, 25
multipath, 9
multipath rejection, 10
multiple data samples, 40
N
NN
N
N type connector, 18
O
OO
O
observation times, 6, 26, 30
obstruction conditions, 3, 8
P
PP
P
PDOP, 25, 30
planimetric, 5
point attributes, 29
point ID, 29
point location, 35
point observation, 35
poor precision, 37
positioning linear features, 39
positioning point features, 39
precise position, 38
productivity, 4, 5
R
RR
R
raw data, 2, 3, 15, 29, 30
recording interval, 31, 34, 36
reliability and accuracy, 2
repeat observations, 5
reports, 15
rover, 4
rover position, 8
RS232, 19
S
SS
S
satellite constellation, 2
satellite geometry, 3, 25
satellite identity, 2
satellites available, 2, 6, 15
serial connector, 19
630045.book Page 48 Sunday, February 11, 2001 11:38 AM