System Description

System Description and Installation Manual for MXS ICD10004-01
© Sagetech Corporation 2018 Confidential Proprietary Export-Controlled Page 140 of 160
Latitude
Byte Offset
Byte Name Field Description
12
EL0
EL0 EL1 EL2 Latitude
13
EL1 0x28
0x19
0xCB
0x00
0x28
0x54
0x80
0x60
0xE9
56.252747 Degrees
35.378036 Degrees
-74.064825 Degrees
14
EL2
Latitude
The data is sent as a 24-bit 2’s complement number:
SMdddddd dddddddd dddddddL
The S bit indicates whether the data is positive (North) or negative (South). If the S bit is set to “ONE”
then the data is negative, if set to “ZERO” then the data is positive. The resolution of the M bit is 90
degrees. The resolution of the L bit is 180/2
23
(~0.0000215) degrees.
Longitude
Byte Offset
Byte Name Field Description
15
EG0
EG0 EG1 EG2 Longitude
16
EG1 0xA0
0x80
0x04
0x00
0x28
0x25
0x80
0x60
0x09
-134.997253 Degrees
-179.778214 Degrees
5.828440 Degrees
17
EG2
Longitude
The data is sent as a 24-bit 2’s complement number:
SMdddddd dddddddd dddddddL
The S bit indicates whether the data is positive (East) or negative (West). If the S bit is set to “ONE”
then the data is negative, if set to “ZERO” then the data is positive. The resolution of the M bit is 90
degrees. The resolution of the L bit is 180/2
23
(~0.0000215) degrees.
Table 0-6064 TIS-B Coarse Report Message Example Data
Message Field Byte Values (original) Byte Message Content (Hex)
Start Byte
AA [ AA ]
Message Type
0x95 TIS-B Coarse Report Message [ 95 ]