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SAE J2735-Draft-Rev15 [issued: 01-30-07]
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135 -
This is an SAE Motor Vehicle Council draft document of the DSRC committee, subject to change.
DF
In addition, this item may be used by data structures in other ITS standards.
8.28 Data Element: EXT_Longitude:Int-longitude32 [LRMS]
Use: The geographic longitude of a node, expressed in integer microdegrees, with reference to the horizontal
datum specified by horizontalDatum.
ASN.1 Representation:
Longitude ::= Int-longitude32
XML Representation:
<xs:simpleType name="Longitude" >
<xs:restriction base ="Int-longitude32"/>
</xs:simpleType>
Used by: This entry is directly used by the following 6 other data structures in this standard (record type, descriptive name,
ASN.1, and XML name (if present) of each):
DF
DF
DF
DF
MSG
DF
In addition, this item may be used by data structures in other ITS standards.
8.29 Data Frame: EXT_Tail [ATIS]
Use: This data structure is a way to add pairs of names and associated values to a message. It typically appears
at the end of a message (hence the name tail). The value carried in this portion of the message shall not be used
to circumvent the structure of the messages. That said, this is an excellent way to add further meta-data to a
message or to add content which a local deployment feels is needed but which is not currently in the message
set.
ASN.1 Representation:
TailSet ::= SEQUENCE {
set SEQUENCE {
name IA5String(SIZE(1..32)),
value IA5String(SIZE(1..10000))
-- any internal structure of the value string is the
-- responsibility of the data creator to manage. If the
-- content is binary, convert to bin hex strings.
}
-- the order of the sets shall not be changed
}
XML Representation:
<xs:complexType name="TailSet" >
<xs:sequence>
<xs:element name="set" >
<xs:complexType>
<xs:sequence>
<xs:element name="name" >
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:minLength value="1"/>
<xs:maxLength value="32"/>