JEITA CP-3451
- 47 -
Type
=
ASCII
Count
=
2
Default
= none
'N'
=
North latitude
'S'
=
South latitude
Other
=
reserved
GPSLatitude
Indicates the latitude. The latitude is expressed as three RATIONAL values giving the degrees, minutes, and
seconds, respectively. If latitude is expressed as degrees, minutes and seconds, a typical format would be
dd/1,mm/1,ss/1. When degrees and minutes are used and, for example, fractions of minutes are given up to two
decimal places, the format would be dd/1,mmmm/100,0/1.
Tag
=
2 (2.H)
Type
=
RATIONAL
Count
=
3
Default
= none
GPSLongitudeRef
Indicates whether the longitude is east or west longitude. ASCII 'E' indicates east longitude, and 'W' is west
longitude.
Tag
=
3 (3.H)
Type
=
ASCII
Count
=
2
Default
= none
'E'
=
East longitude
'W'
=
West longitude
Other
=
reserved
GPSLongitude
Indicates the longitude. The longitude is expressed as three RATIONAL values giving the degrees, minutes, and
seconds, respectively. If longitude is expressed as degrees, minutes and seconds, a typical format would be
ddd/1,mm/1,ss/1. When degrees and minutes are used and, for example, fractions of minutes are given up to two
decimal places, the format would be ddd/1,mmmm/100,0/1.
Tag
=
4 (4.H)
Type
=
RATIONAL
Count
=
3
Default
=
none
GPSAltitudeRef
Indicates the altitude used as the reference altitude. If the reference is sea level and the altitude is above sea level,
0 is given. If the altitude is below sea level, a value of 1 is given and the altitude is indicated as an absolute value in
the GPSAltitude tag. The reference unit is meters. Note that this tag is BYTE type, unlike other reference tags.
Tag
=
5 (5.H)
Type
=
BYTE
Count
=
1
Default
=
0