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Chapter 8 UMID Functions
Chapter 8 UMID Functions 8-5
Note
The function for converting unit count to UTC works
only when the unit rate is 2 (24 frames), 3 (24/1.001
frames), 4 (25 frames), 6 (30 frames), or 7 (30/1.001
frames). For other unit rates, the unit rate number and
unit rate are displayed in hexadecimal.
5 Altitude
XXXXXXXXm: Altitude data indicating the distance
from the center of the earth is displayed in this
format.
S+XXXXXXXm Y+D: Altitude data indicating the
distance from sea level is displayed in this format.
The meaning of the characters and strings shown
is as follows.
• “S” (1st character): Indicates data from a Sensor.
“R” is shown for position data from the
recording device (Recorder), and “T” is shown
for Target position data.
• “+” (2nd character): Indicates higher than sea
level. “–” indicates lower than sea level.
•“XXXXXXXm” : Altitude data (unit meters).
•“Y”: The number of satellites used to calculate
position data (hexadecimal).
•“D”: DOP (dilution of precision) value.
• “+” (between Y and D): Displayed when a
supportive apparatus was used. A space (blank)
is displayed when no supportive apparatus was
used.
6 Longitude
Following “W” to indicate west longitude or “E” to
indicate east longitude, the longitude is displayed in
degrees, minutes, and seconds (seconds are shown up
to 2 decimal places).
Example: “E134 59’23.00” for “East longitude 134
degrees 59 minutes 23.00 seconds”
7 Latitude
Following “N” to indicate north latitude or “S” to
indicate south latitude, the latitude is displayed in
degrees, minutes, and seconds (seconds are shown up
to 2 decimal places).
Example: “N34 59’23.32” for “North latitude 34
degrees 59 minutes 23.32 seconds”