Operation Manual
SYSTEM
OCR-504 Multispectral Radiometer
SECTION
D - OPERATION
Serial Number
4
(1
– 10
allowed)
An AS/AI formatted string denoting the serial
number of the instrument. This field combined
with the INSTRUMENT field uniquely identifies
the instrument. This combination is known as
the frame header or synchronization string.
This is normally a four-character field.
Tab
1
Tab delimiter.
Channel (
1
)
10
typical/
max
An AU formatted value representing the
sampled A/D counts from the first optical
channel.
Tab
1
Tab delimiter.
Channel (
2
)
10
typical/
max
An AU formatted value representing the
sampled A/D counts from the second optical
channel.
Tab
1
Tab delimiter.
Channel (
3
)
10
typical/
max
An AU formatted value representing the
sampled A/D counts from the third optical
channel.
Tab
1
Tab delimiter.
Channel (
4
)
10
typical/
max
An AU formatted value representing the
sampled A/D counts from the fourth optical
channel.
TERMINATOR
2
This field indicates the end of the frame. The
frame is terminated by a carriage return/line
feed pair (0D
hex
and 0A
hex
).
Example Telemetry:
SATAI40001 2684550016
2684315904
2684407360
2684127360
ASCII
T
ELEMETRY
–
R
AW
ADC
C
OUNTS
W
ITH
C
ALIBRATION
C
OEFFICIENTS
Data is presented as tab-delimited ASCII text. Optical channel data is provided,
in raw ADC counts, along with calibration coefficients. This is known as the
“long” frame type.
Relevant configuration parameters:
frametype: long
usecal: off
