Leica Captivate, Техническое справочное руководство

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Symbol Field Description Example
•
Leading zeros are always
included for hours, minutes
and seconds to maintain
fixed length.
mmddyy Date • Monthdayyear - two fixed
digits of month, two fixed
digits of day, two fixed dig-
its of year.
093003
• Leading zeros always inclu-
ded for month, day and
year to maintain fixed
length.
No specific
symbol
Defined
field
• Some fields are specified
to contain predefined con-
stants, most often alpha
characters.
M
• Such a field is indicated by
the presence of one or
more valid characters.
Excluded from the list of
valid characters are the fol-
lowing that are used to
indicate other field types:
A, a, c, x, hh, hhmmss.ss,
llll.ll, yyyyy.yy.
Symbol Field Description Example
x.x Variable
numbers
• Integer or floating numeric
field
73.10 = 73.1 =
073.1 = 73
• Optional leading and trail-
ing zeros. Decimal point
and associated decimal-
fraction are optional if full
resolution is not required.
hh_ Fixed HEX
field
Fixed length HEX numbers 3F
Symbol Field Description Example
c--c Variable
text
Variable length valid character
field
A
aa_ Fixed alpha
field
Fixed length field of upper case
or lower case alpha characters
N
xx_ Fixed num-
ber field
Fixed length field of numeric
characters
1
Numeric value fields
Information fields
NMEA Message Formats 1015