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 @link #TAG_GPS_ALTITUDE}
A character string recording the name of the GPS area. The first byte
indicates the character code used, and this is followed by the name of
the GPS area.
Indicates the latitude of the destination point. The latitude is
expressed as three unsigned 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.
Indicates the longitude of the destination point. The longitude is
expressed as three unsigned 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.
Indicates the GPS DOP (data degree of precision). An HDOP value is
written during two-dimensional measurement, and PDOP during
three-dimensional measurement.
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.
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.
Indicates the geodetic survey data used by the GPS receiver. If the
survey data is restricted to Japan,the value of this tag is 'TOKYO' or
'WGS-84'. If a GPS Info tag is recorded, it is strongly recommended that
this tag be recorded.
Indicates the GPS measurement mode. Originally it was defined for GPS,
but it may be used for recording a measure mode to record the position
information provided from a mobile base station or wireless LAN as well
as GPS.
A character string recording the name of the method used for location
finding. The first byte indicates the character code used, and this is
followed by the name of the method.
Indicates the GPS satellites used for measurements. This tag may be used
to describe the number of satellites, their ID number, angle of
elevation, azimuth, SNR and other information in ASCII notation. The
format is not specified. If the GPS receiver is incapable of taking
measurements, value of the tag shall be set to {@code null}.
Indicates the status of the GPS receiver when the image is recorded. 'A'
means measurement is in progress, and 'V' means the measurement is
interrupted.
Indicates the version of GPS Info IFD. The version is given as 2.3.0.0.
This tag is mandatory when GPS-related tags are present. Note that this
tag is written as a different byte than {@link #TAG_EXIF_VERSION}.
