| libasterix - ASTERIX Protocol Library | C library for encoding and decoding ASTERIX surveillance data |
| BDS | Mode-S transponder Binary Data Source (BDS) register processing |
| BDS 0,5 - Extended Squitter Airborne Position | Extended squitter airborne position |
| BDS 0,8 - Extended Squitter Identification and Category | Extended squitter identification and category |
| BDS 0,9 - Extended Squitter Airborne Velocity | Extended squitter airborne velocity |
| BDS 1,0 - Data Link Capability Report | Data link capability report |
| BDS 2,0 - Aircraft Identification | Aircraft identification |
| BDS 3,0 - TCAS/ACAS Active Resolution Advisory | TCAS/ACAS active resolution advisory |
| BDS 4,0 - Selected Vertical Intention | Selected vertical intention |
| BDS 5,0 - Track and Turn Report | Track and turn report |
| BDS 6,0 - Heading and Speed Report | Heading and speed report |
| ASTERIX Category 001 - Monoradar Target Reports | Monoradar target report processing |
| Data Item I001/010 - Data Source Identifier | Identification of the radar station from which the data are received |
| Data Item I001/020 - Target Report Descriptor | Type and characteristics of the radar data as transmitted by a radar station |
| Data Item I001/030 - Warning/Error Conditions | Warning/error conditions detected by a radar station for the target report involved |
| Data Item I001/040 - Measured Position in Polar Coordinates | Measured position of an aircraft in local polar coordinates |
| Data Item I001/042 - Calculated Position in Cartesian Coordinates | Calculated position of an aircraft in local cartesian coordinates |
| Data Item I001/050 - Mode-2 Code in Octal Representation | Mode-2 code for the plot/track in octal representation |
| Data Item I001/060 - Mode-2 Code Confidence Indicator | Confidence level for each reply bit of the Mode-2 code |
| Data Item I001/070 - Mode-3/A Code in Octal Representation | Mode-3/A code (squawk code) in octal representation |
| Data Item I001/080 - Mode-3/A Code Confidence Indicator | Confidence level for each reply bit of the Mode-3/A code |
| Data Item I001/090 - Mode-C Code in Binary Representation | Mode-C code (altitude) in binary representation |
| Data Item I001/100 - Mode-C Code and Code Confidence Indicator | Mode-C code in Gray notation together with confidence indicators |
| Data Item I001/120 - Measured Radial Doppler Speed | Measured radial Doppler speed of a target |
| Data Item I001/130 - Radar Plot Characteristics | Application-dependent information on plot characteristics |
| Data Item I001/131 - Received Power | Received power of the primary or combined plot |
| Data Item I001/141 - Truncated Time of Day | Time of validity of the target report, truncated |
| Data Item I001/150 - Presence of X-Pulse | Presence of the X-Pulse for the various modes applied in the interrogation interlace pattern |
| Data Item I001/161 - Track Plot Number | Unique reference to a track/plot record |
| Data Item I001/170 - Track Status | Status of track derived from primary and/or secondary radar |
| Data Item I001/200 - Calculated Track Velocity in Polar Coordinates | Calculated track ground speed and heading in polar coordinates |
| Data Item I001/210 - Track Quality | Relative track quality |
| Data Item I001/SPF - Special Purpose Field | Special purpose field (FRN 20 SP Indicator) |
| Data Item I001/RFS - Random Field Sequencing | Random field sequencing field (FRN 21 RFS Indicator, RS-bit) |
| Data Item I001/130 - Radar Plot Characteristics (ASR-10SS extension of I001/130) | Raytheon ASR-10SS vendor-specific content of I001/130 Radar Plot Characteristics |
| Data Item I001/210 - Track Quality (ASR-10SS extension of I001/210) | Raytheon ASR-10SS vendor-specific content of I001/210 Track Quality |
| Data Item I001/130 - Radar Plot Characteristics (ASR-10SS MKII extension of I001/130) | Raytheon ASR-10SS MKII vendor-specific content of I001/130 Radar Plot Characteristics |
| Data Item I001/904 - Track Quality (ASR-10SS MKII extension of I001/210) | Raytheon ASR-10SS MKII vendor-specific content of I001/210 Track Quality |
| Data Item I001/951 - Indra ManagAir Custom Field | Indra ManagAir custom field with fixed 2 octets size |
| Data Record I001 - Monoradar Target Reports | Complete data record for Category 001 messages |
| Data Block CAT001 - Monoradar Target Reports | Data block handling for Category 001 |
| ASTERIX Category 002 - Monoradar Service Messages | Monoradar service message processing |
| Data Item I002/000 - Message Type | Type of service message being transmitted |
| Data Item I002/010 - Data Source Identifier | Identification of the radar station from which the data are received |
| Data Item I002/020 - Sector Number | Sector number identifying the sector about to begin |
| Data Item I002/030 - Time of Day | Time of an event expressed in UTC |
| Data Item I002/041 - Antenna Rotation Period | Antenna rotation period or speed |
| Data Item I002/050 - Station Configuration Status | Status and configuration information of the radar station |
| Data Item I002/050 - Station Configuration Status (ASR-10SS extension of I002/050) | Raytheon ASR-10SS vendor-specific content of I002/050 Station Configuration Status |
| Data Item I002/050 - Station Configuration Status (ASR-10SS MKII extension of I002/050) | Raytheon ASR-10SS MKII vendor-specific content of I002/050 Station Configuration Status |
| Data Item I002/SPF - Special Purpose Field | Special purpose field (FRN 13 SP) |
| Data Item I002/RFS - Random Field Sequencing | Random field sequencing field (FRN 14 RFS Indicator, RS-bit) |
| Data Item I002/951 - Indra ManagAir Custom Field | Indra ManagAir custom field with fixed 2 octets size |
| Data Record I002 - Monoradar Service Messages | Complete data record for Category 002 messages |
| ASTERIX Category 004 - Safety Net Messages | Safety Net message processing |
| Data Item I004/000 - Message Type | Type of safety net message being transmitted |
| Data Item I004/010 - Data Source Identifier | Identification of the Safety Net server sending the message |
| Data Item I004/020 - Time of Message | Absolute time stamping of the message |
| Data Item I004/030 - Track Number 1 | Identification of a track number related to conflict |
| Data Item I004/035 - Track Number 2 | Second track number defining the track pair in conflict |
| Data Item I004/040 - Alert Identifier | Unique identifier for an alert instance |
| Data Item I004/060 - Safety Net Function & System Status | Status of safety net functions and system operational state |
| Data Item I004/100 - Area Definitions | Definition of geographical areas for safety net functions |
| Data Item I004/120 - Conflict Characteristics | Detailed characteristics of a detected conflict |
| Data Item I004/170 - Aircraft Identification & Characteristics 1 | Aircraft identification and characteristics for Track 1 |
| Data Item I004/171 - Aircraft Identification & Characteristics 2 | Aircraft identification and characteristics for Track 2 |
| Data Item I004/REF - Reserved Expansion Field | Reserved expansion field (FRN 20 RE) |
| Data Item I004/SPF - Special Purpose Field | Special purpose field (FRN 21 SP) |
| Data Record I004 - Safety Net Messages | Complete data record for Category 004 messages |
| ASTERIX Category 008 - Monoradar Derived Weather Information | Transmission of monoradar derived weather information |
| Data Item I008/000 - Message Type | Type of weather message |
| Data Item I008/010 - Data Source Identifier | Identification of the radar station from which the data are received |
| Data Item I008/020 - Vector Qualifier | Precipitation intensity level, shading orientation and coordinate system |
| Data Item I008/034 - Sequence of Polar Vectors in SPF Notation | Sequence of weather vectors in local polar coordinates |
| Data Item I008/036 - Sequence of Cartesian Vectors in SPF Notation | Sequence of weather vectors in start point/length representation |
| Data Item I008/038 - Sequence of Weather Vectors in SPF Notation | Sequence of weather vectors in start point/end point representation |
| Data Item I008/040 - Contour Identifier | Contour serial number with precipitation intensity levels |
| Data Item I008/050 - Sequence of Contour Points in SPF Notation | Cartesian coordinates of points defining a contour |
| Data Item I008/090 - Time of Day | Absolute time stamping expressed as UTC time |
| Data Item I008/100 - Processing Status | Information concerning the scaling factor and processing parameters |
| Data Item I008/110 - Station Configuration Status | Information concerning use and status of vital hardware components |
| Data Item I008/120 - Total Number of Items Constituting One Weather Picture | Total number of vectors or contour points in the weather image (EOP message) |
| Data Item I008/SPF - Special Purpose Field | Special purpose field (FRN 13 SP Indicator) |
| Data Item I008/RFS - Random Field Sequencing | Random field sequencing field (FRN 14 RFS Indicator) |
| Data Record I008 - Monoradar Derived Weather Information | Complete data record for Category 008 messages |
| ASTERIX Category 010 - Transmission of Monosensor Surface Movement Data | Monosensor surface movement data processing |
| Data Item I010/000 - Message Type | Message type |
| Data Item I010/010 - Data Source Identifier | Data source identifier |
| Data Item I010/020 - Target Report Descriptor | Target report descriptor |
| Data Item I010/040 - Measured Position in Polar Co-ordinates | Measured position in polar co-ordinates |
| Data Item I010/041 - Position in WGS-84 Co-ordinates | Position in WGS-84 co-ordinates |
| Data Item I010/042 - Calculated Position in Cartesian Co-ordinates | Calculated position in cartesian co-ordinates |
| Data Item I010/060 - Mode-3/A Code in Octal Representation | Mode-3/A code in octal representation |
| Data Item I010/090 - Flight Level in Binary Representation | Flight level in binary representation |
| Data Item I010/091 - Measured Height in Local Cartesian Coordinates | Measured height in local cartesian coordinates |
| Data Item I010/131 - Amplitude of Primary Plot | Amplitude of primary plot |
| Data Item I010/140 - Time of Day | Time of day |
| Data Item I010/161 - Track Number | Track number |
| Data Item I010/170 - Track Status | Track status |
| Data Item I010/200 - Calculated Track Velocity in Polar Co-ordinates | Calculated track velocity in polar co-ordinates |
| Data Item I010/202 - Calculated Track Velocity in Cartesian Coordinates | Calculated track velocity in cartesian coordinates |
| Data Item I010/220 - Target Address | Target address |
| Data Item I010/245 - Target Identification | Target identification |
| Data Item I010/270 - Target Size & Orientation | Target size & orientation |
| Data Item I010/500 - Standard Deviation of Position | Standard deviation of position |
| Data Item I010/550 - System Status | System status |
| Data Item I010/SPF - Special Purpose Field | Special purpose field (FRN 27 SP) |
| Data Item I010/REF - Reserved Expansion Field | Reserved expansion field (FRN 28 RE) |
| Data Record I010 - Transmission of Monosensor Surface Movement Data | Data record for transmission of monosensor surface movement data |
| ASTERIX Category 015 - Independent Non-Cooperative Surveillance Target Reports | INCS target report processing |
| Data Item I015/000 - Message Type | Message type |
| Data Item I015/010 - Data Source Identifier | Data source identifier |
| Data Item I015/020 - Target Report Descriptor | Target report descriptor |
| Data Item I015/145 - Time of Applicability | Time of applicability |
| Data Item I015/161 - Track Number | Track number |
| Data Item I015/170 - Track/Plot Status | Track/Plot status |
| Data Item I015/300 - Object Classification | Object classification |
| Data Item I015/400 - Measurement Identifier | Measurement identifier |
| Data Item I015/480 - Associations | Associations |
| Data Item I015/600 - Horizontal Position Information | Horizontal position information |
| Data Item I015/601 - Geometric Height Information | Geometric height information |
| Data Item I015/602 - Horizontal Velocity Information | Horizontal velocity information |
| Data Item I015/604 - Vertical Velocity Information | Vertical velocity information |
| Data Item I015/625 - Range Information | Range information |
| Data Item I015/626 - Doppler Information | Doppler information |
| Data Item I015/627 - Azimuth Information | Azimuth information |
| Data Record I015 - Independent Non-Cooperative Surveillance Target Reports | Data record for independent non-cooperative surveillance target reports |
| ASTERIX Category 016 - Independent Non-Cooperative Surveillance System Configuration Reports | INCS system configuration report processing |
| Data Item I016/000 - Message Type | Message type |
| Data Item I016/010 - Data Source Identifier | Data source identifier |
| Data Item I016/015 - Service Identification | Service identification |
| Data Item I016/140 - Time of Day | Time of day |
| Data Item I016/200 - System Configuration Reporting Period | System configuration reporting period |
| Data Item I016/300 - Pair Identification | Pair identification |
| Data Item I016/400 - Position of the System Reference Point | Position of the system reference point |
| Data Item I016/405 - Height of System Reference Point | Height of system reference point |
| Data Item I016/410 - Transmitter Properties | Transmitter properties |
| Data Item I016/420 - Receiver Properties | Receiver properties |
| ASTERIX Category 019 - Multilateration System Status Messages | Multilateration system status message processing |
| Data Item I019/000 - Message Type | Message type |
| Data Item I019/010 - Data Source Identifier | Data source identifier |
| Data Item I019/140 - Time of Day | Time of day |
| Data Item I019/550 - System Status | System status |
| Data Item I019/551 - Tracking Processor Detailed Status | Tracking processor detailed status |
| Data Item I019/552 - Remote Sensor Detailed Status | Remote sensor detailed status |
| Data Item I019/553 - Reference Transponder Detailed Status | Reference transponder detailed status |
| Data Item I019/600 - Position of MLT System Reference Point | Position of MLT system reference point |
| Data Item I019/610 - Height of MLT System Reference Point | Height of MLT system reference point |
| Data Item I019/620 - WGS-84 Undulation | WGS-84 undulation |
| Data Item I019/REF - Reserved Expansion Field | Reserved expansion field (FRN 13 RE) |
| Data Item I019/SPF - Special Purpose Field | Special purpose field (FRN 14 SP) |
| ASTERIX Category 020 - Multilateration Target Reports | Multilateration target report processing |
| Data Item I020/010 - Data Source Identifier | Data source identifier |
| Data Item I020/020 - Target Report Descriptor | Target report descriptor |
| Data Item I020/030 - Warning/Error Conditions | Warning/Error conditions |
| Data Item I020/041 - Position in WGS84 Coordinates | Position in WGS84 coordinates |
| Data Item I020/042 - Position in Cartesian Coordinates | Position in cartesian coordinates |
| Data Item I020/050 - Mode-2 Code in Octal Representation | Mode-2 code in octal representation |
| Data Item I020/055 - Mode-1 Code in Octal Representation | Mode-1 code in octal representation |
| Data Item I020/070 - Mode-3/A Code in Octal Representation | Mode-3/A code in octal representation |
| Data Item I020/090 - Flight Level in Binary Representation | Flight level in binary representation |
| Data Item I020/100 - Mode-C Code | Mode-C code |
| Data Item I020/105 - Geometric Height (WGS84) | Geometric height (WGS84) |
| Data Item I020/110 - Measured Height in Local Cartesian Coordinates | Measured height in local cartesian coordinates |
| Data Item I020/140 - Time of Day | Time of day |
| Data Item I020/161 - Track Number | Track number |
| Data Item I020/170 - Track Status | Track status |
| Data Item I020/202 - Calculated Track Velocity in Cartesian Coordinates | Calculated track velocity in cartesian coordinates |
| Data Item I020/210 - Calculated Acceleration | Calculated acceleration |
| Data Item I020/220 - Target Address | Target address |
| Data Item I020/230 - Communications/ACAS Capability and Flight Status | Communications/ACAS capability and flight status |
| Data Item I020/245 - Target Identification | Target identification |
| Data Item I020/250 - Mode S MB Data | Mode S MB data |
| Data Item I020/400 - Contributing Receivers | Contributing receivers |
| Data Item I020/500 - Position Accuracy | Position accuracy |
| Data Item I020/REF - Reserved Expansion Field | Reserved expansion field (FRN 27 RE) |
| Data Item I020/SPF - Special Purpose Field | Special purpose field (FRN 28 SP) |
| Data Record I020 - Multilateration Target Reports | Data record for multilateration target reports |
| ASTERIX Category 021 - ADS-B Target Reports | ADS-B target report processing |
| Data Item I021/008 - Aircraft Operational Status | Aircraft operational status |
| Data Item I021/010 - Data Source Identifier | Data source identifier |
| Data Item I021/015 - Service Identification | Service identification |
| Data Item I021/016 - Service Management | Service management |
| Data Item I021/020 - Emitter Category | Emitter category |
| Data Item I021/030 - Time of Day | Time of day |
| Data Item I021/032 - Time of Day Accuracy | Time of day accuracy |
| Data Item I021/040 - Target Report Descriptor | Target report descriptor |
| Data Item I021/040 - Target Report Descriptor (Prior version 0.26) | Target report descriptor (prior version 0.26) |
| Data Item I021/070 - Mode-3/A Code in Octal Representation | Mode-3/A code in octal representation |
| Data Item I021/071 - Time of Applicability for Position | Time of applicability for position |
| Data Item I021/072 - Time of Applicability for Velocity | Time of applicability for velocity |
| Data Item I021/073 - Time of Message Reception for Position | Time of message reception for position |
| Data Item I021/074 - Time of Message Reception of Position - High Precision | Time of message reception of position - high precision |
| Data Item I021/075 - Time of Message Reception for Velocity | Time of message reception for velocity |
| Data Item I021/076 - Time of Message Reception of Velocity - High Precision | Time of message reception of velocity - high precision |
| Data Item I021/077 - Time of ASTERIX Report Transmission | Time of ASTERIX report transmission |
| Data Item I021/080 - Target Address | Target address |
| Data Item I021/090 - Quality Indicators | Quality indicators |
| Data Item I021/090 - Figure of Merit (Version 0.26) | Figure of merit (version 0.26) |
| Data Item I021/095 - Velocity Accuracy | Velocity accuracy |
| Data Item I021/110 - Trajectory Intent | Trajectory intent |
| Data Item I021/130 - Position in WGS84 Coordinates (Ver <= 0.23 and >= 0.27) | Position in WGS84 coordinates (Ver <= 0.23 and >= 0.27) |
| Data Item I021/130 - Position in WGS84 Coordinates (Version 0.24 ~ 0.26) | Position in WGS84 coordinates (version 0.24 ~ 0.26) |
| Data Item I021/131 - High-Resolution Position in WGS-84 Co-ordinates | High-resolution position in WGS-84 co-ordinates |
| Data Item I021/131 - Signal Amplitude (Version 0.26) | Signal amplitude (version 0.26) |
| Data Item I021/132 - Message Amplitude | Message amplitude |
| Data Item I021/140 - Geometric Altitude | Geometric altitude |
| Data Item I021/145 - Flight Level | Flight level |
| Data Item I021/146 - Selected Altitude | Selected altitude |
| Data Item I021/148 - Final State Selected Altitude | Final state selected altitude |
| Data Item I021/150 - Air Speed | Air speed |
| Data Item I021/151 - True Air Speed | True air speed |
| Data Item I021/152 - Magnetic Heading | Magnetic heading |
| Data Item I021/155 - Barometric Vertical Rate | Barometric vertical rate |
| Data Item I021/157 - Geometric Vertical Rate | Geometric vertical rate |
| Data Item I021/160 - Airborne Ground Vector | Airborne ground vector |
| Data Item I021/161 - Track Number | Track number |
| Data Item I021/165 - Track Angle Rate | Track angle rate |
| Data Item I021/170 - Target Identification | Target identification |
| Data Item I021/200 - Target Status | Target status |
| Data Item I021/200 - Target Status (Prior version 0.26) | Target status (prior version 0.26) |
| Data Item I021/210 - MOPS Version | MOPS version |
| Data Item I021/210 - Link Technology Indicator (Version 0.26) | Link technology indicator (version 0.26) |
| Data Item I021/220 - Met Information | Met information |
| Data Item I021/230 - Roll Angle | Roll angle |
| Data Item I021/250 - Mode S MB Data | Mode S MB data |
| Data Item I021/271 - Surface Capabilities and Characteristics | Surface capabilities and characteristics |
| Data Item I021/271 - Surface Capabilities and Characteristics (Version 1.0 ~ 2.1) | Surface capabilities and characteristics (version 1.0 ~ 2.1) |
| Data Item I021/295 - Data Ages | Ages of the data provided |
| Data Item I021/400 - Receiver ID | Receiver ID |
| Data Item I021/REF - Reserved Expansion Field | Reserved expansion field (FRN 48 RE) |
| Data Item I021/SPF - Special Purpose Field | Special purpose field (FRN 49 SP) |
| Data Record I021 v0.26 - ADS-B Messages | Data record for ADS-B messages (v0.26) |
| Data Record I021 v2.1 - ADS-B Target Reports | Data record for ADS-B target reports (v2.1) |
| Data Record I021 v2.6 - ADS-B Target Reports | Data record for ADS-B target reports (v2.6) |
| Data Record I021 - ADS-B Target Reports | Data record for ADS-B target reports |
| ASTERIX Category 023 - CNS/ATM Ground Station and Service Status Reports | CNS/ATM ground station service status report processing |
| Data Item I023/000 - Report Type | Report type |
| Data Item I023/010 - Data Source Identifier | Data source identifier |
| Data Item I023/015 - Service Type and Identification | Service type and identification |
| Data Item I023/070 - Time of Day | Time of day |
| Data Item I023/100 - Ground Station Status | Ground station status |
| Data Item I023/101 - Service Configuration | Service configuration |
| Data Item I023/110 - Service Status | Service status |
| Data Item I023/120 - Service Statistics | Service statistics |
| ASTERIX Category 034 - Monoradar Service Messages | Transmission of monoradar service messages from radar stations |
| Data Item I034/000 - Message Type | Type of radar service message |
| Data Item I034/010 - Data Source Identifier | Identification of the radar station from which the data are received |
| Data Item I034/020 - Sector Number | Eight most significant bits of the antenna azimuth defining a particular azimuth sector |
| Data Item I034/030 - Time of Day | Absolute time stamping expressed as UTC time |
| Data Item I034/041 - Antenna Rotation Speed | Antenna rotation period as measured between two consecutive North crossings or as averaged during a period of time |
| Data Item I034/050 - System Configuration and Status | Information concerning the configuration and status of a System |
| Data Item I034/060 - System Processing Mode | Status concerning the processing options in use during the last antenna revolution |
| Data Item I034/070 - Message Count Values | Message count values for various types of messages for the last completed antenna revolution |
| Data Item I034/090 - Collimation Error | Averaged difference in range and azimuth for primary target position with respect to the SSR target position as calculated by the radar station |
| Data Item I034/110 - Data Filter | Data Filter which allows suppression of individual data types |
| Data Item I034/120 - 3D-Position Of Data Source | 3D-Position of Data Source in WGS-84 Coordinates |
| Data Item I034/SPF - Special Purpose Field | Special purpose field (FRN 14 SP) |
| Data Item I034/REF - Reserved Expansion Field | Reserved expansion field (FRN 13 RE) |
| Data Record I034 - Monoradar Service Messages | Data record for monoradar service messages |
| ASTERIX Category 048 - Monoradar Target Reports | Transmission of monoradar target reports from radar stations |
| Data Item I048/010 - Data Source Identifier | Identification of the radar station from which the data are received |
| Data Item I048/020 - Target Report Descriptor | Type and characteristics of the radar data as transmitted by a radar station |
| Data Item I048/030 - Warning/Error Conditions | Warning and error conditions detected by the radar or RDP |
| Data Item I048/040 - Measured Position in Polar Co-ordinates | Measured position of a target in polar co-ordinates |
| Data Item I048/042 - Calculated Position in Cartesian Co-ordinates | Calculated position of a target in Cartesian co-ordinates |
| Data Item I048/050 - Mode-2 Code in Octal Representation | Mode-2 code as received from the transponder |
| Data Item I048/070 - Mode-3/A Code in Octal Representation | Mode-3/A code (Squawk code) as received from the transponder |
| Data Item I048/080 - Mode-3/A Code Confidence Indicator | Confidence level for each bit of the Mode-3/A code in I048/070 |
| Data Item I048/090 - Flight Level in Binary Representation | Flight Level (Mode C code) as received from the transponder |
| Data Item I048/100 - Mode-C Code and Code Confidence Indicator | Mode-C code (Flight Level) and confidence indicator for each bit |
| Data Item I048/110 - Height Measured by a 3D Radar | Height of the target as measured by a 3D radar |
| Data Item I048/120 - Radial Doppler Speed | Radial doppler speed |
| Data Item I048/130 - Radar Plot Characteristics | Radar plot characteristics |
| Data Item I048/140 - Time of Day | Time of day |
| Data Item I048/161 - Track Number | Unique track number assigned by the radar data processor |
| Data Item I048/170 - Track Status | Status of the track including confidence and manoeuvre information |
| Data Item I048/200 - Calculated Track Velocity in Polar Co-ordinates | Calculated velocity of the track in polar co-ordinates |
| Data Item I048/210 - Track Quality | Estimated accuracy of the track position and velocity components |
| Data Item I048/220 - Aircraft Address | 24-bit ICAO aircraft address assigned to the aircraft |
| Data Item I048/230 - Communications / ACAS Capability and Flight Status | Communications capability and flight status of the aircraft |
| Data Item I048/240 - Aircraft Identification | Aircraft identification (callsign) from Mode S BDS 2,0 |
| Data Item I048/250 - Mode S MB Data | Mode S Comm-B message data extracted from Mode S replies |
| Data Item I048/260 - ACAS Resolution Advisory Report | ACAS Resolution Advisory (RA) report from Mode S BDS 3,0 |
| Data Item I048/REF - Reserved Expansion Field | Reserved expansion field (FRN 28 RE) |
| Data Item I048/SPF - Special Purpose Field | Special purpose field (FRN 27 SP) |
| Data Record I048 - Monoradar Target Reports | Data record for monoradar target reports |
| ASTERIX Category 062 - SDPS Track Messages | Transmission of system track data from SDPS systems |
| Data Item I062/010 - Data Source Identifier | Identification of the system from which the track data is received |
| Data Item I062/015 - Service Identification | Identification of the service provided to the track |
| Data Item I062/040 - Track Number | Unique track number assigned by the SDPS |
| Data Item I062/060 - Track Mode 3/A Code | Mode 3/A code (Squawk code) associated with the track |
| Data Item I062/070 - Time of Track Information | Absolute time of the track information |
| Data Item I062/080 - Track Status | Status of the track and various track attributes |
| Data Item I062/100 - Calculated Track Position (Cartesian) | Calculated track position in Cartesian coordinates |
| Data Item I062/105 - Calculated Position in WGS84 Coordinates | Calculated track position in WGS-84 coordinates |
| Data Item I062/110 - Mode 5 Data Reports & Extended Mode 1 Code | Mode 5 data reports and extended Mode 1 code information |
| Data Item I062/120 - Track Mode 2 Code | Mode 2 code associated with the track |
| Data Item I062/130 - Calculated Track Geometric Altitude | Calculated geometric altitude of the track |
| Data Item I062/135 - Calculated Track Barometric Altitude | Calculated barometric altitude of the track |
| Data Item I062/136 - Measured Flight Level | Measured flight level from Mode C or Mode S |
| Data Item I062/185 - Calculated Track Velocity (Cartesian) | Calculated track velocity in Cartesian coordinates |
| Data Item I062/200 - Mode of Movement | Track movement characteristics in three dimensions |
| Data Item I062/210 - Calculated Acceleration (Cartesian) | Calculated track acceleration in Cartesian coordinates |
| Data Item I062/220 - Calculated Rate of Climb/Descent | Calculated vertical rate of the track |
| Data Item I062/245 - Target Identification | Target identification (callsign or aircraft identification) |
| Data Item I062/270 - Target Size & Orientation | Target size (length and width) and orientation |
| Data Item I062/290 - System Track Update Ages | Ages of the last updates from different surveillance sources |
| Data Item I062/295 - Track Data Age | Ages of the data items provided in the track message |
| Data Item I062/300 - Vehicle Fleet Identification | Identification of the type of vehicle on the airport surface |
| Data Item I062/340 - Measured Information | Measured information from the last sensor providing the track update |
| Data Item I062/380 - Aircraft Derived Data | Aircraft derived information received via Mode S extended squitter |
| Data Item I062/390 - Flight Plan Related Data | Flight plan information provided by ground-based systems |
| Data Item I062/500 - Estimated Accuracies | Estimated accuracies for track parameters |
| Data Item I062/510 - Composed Track Number | Composed track number for multi-sensor tracks |
| Data Item I062/REF - Reserved Expansion Field | Reserved expansion field (FRN 34 RE) |
| Data Item I062/SPF - Special Purpose Field | Special purpose field (FRN 35 SP) |
| Data Record I062 - SDPS Track Messages | Data record for SDPS track messages |
| ASTERIX Category 063 - Sensor Status Reports | Sensor Status Reports for surveillance system monitoring |
| Data Item I063/010 - Data Source Identifier | System Area Code (SAC) and System Identification Code (SIC) |
| Data Item I063/015 - Service Identification | Service identification code |
| Data Item I063/030 - Time of Message | Time stamp of the message generation |
| Data Item I063/050 - Sensor Identifier | Identification of the sensor being reported on |
| Data Item I063/060 - Sensor Configuration and Status | Sensor configuration and operational status flags |
| Data Item I063/070 - Time Stamping Bias | Plot time stamping bias, in two's complement form |
| Data Item I063/080 - SSR/Mode S Range Gain and Bias | Data Item I063/070 - Time Stamping Bias |
| Data Item I063/081 - SSR/Mode S Azimuth Bias | Data Item I063/080 - SSR/Mode S Range Gain and Bias |
| Data Item I063/090 - PSR Range Gain and Bias | Data Item I063/081 - SSR/Mode S Azimuth Bias |
| Data Item I063/091 - PSR Azimuth Bias | Data Item I063/090 - PSR Range Gain and Bias |
| Data Item I063/REF - Reserved Expansion Field | Data Item I063/091 - PSR Azimuth Bias |
| Data Item I063/SPF - Special Purpose Field | Special purpose field (FRN 14 SP) |
| Data Record I063 - Sensor Status Reports | Complete CAT063 data record structure |
| ASTERIX Category 065 - SDPS Service Status Messages | SDPS service status message processing |
| Data Item I065/000 - Message Type | Message type |
| Data Item I065/010 - Data Source Identifier | Data source identifier |
| Data Item I065/015 - Service Identification | Service identification |
| Data Item I065/020 - Batch Number | Batch number |
| Data Item I065/030 - Time of Message | Time of message |
| Data Item I065/040 - SDPS Configuration and Status | SDPS configuration and status |
| Data Item I065/REF - Reserved Expansion Field | Reserved expansion field (FRN 13 RE) |
| Data Item I065/SPF - Special Purpose Field | Special purpose field (FRN 14 SP) |
| Data Record I065 - SDPS Service Status Messages | Data record for SDPS service status messages |
| ASTERIX Category 240 - Radar Video Transmission | Radar video data transmission and service messages |
| Data Item I240/000 - Message Type | Identifies the type of message being transmitted |
| Data Item I240/010 - Data Source Identifier | Identification of the radar source |
| Data Item I240/020 - Video Record Header | Header information for video records |
| Data Item I240/030 - Video Summary | Textual summary of video information |
| Data Item I240/040 - Video Header Nano | Video header with nanosecond precision timing |
| Data Item I240/041 - Video Header Femto | Video header with femtosecond precision timing |
| Data Item I240/048 - Video Cells Resolution & Data Compression Indicator | Resolution and compression settings for video data |
| Data Item I240/049 - Video Octets & Video Cells Counters | Count of valid video octets and cells |
| Data Item I240/050 - Video Block Low Data Volume | Low volume video data block |
| Data Item I240/051 - Video Block Medium Data Volume | Medium volume video data block |
| Data Item I240/052 - Video Block High Data Volume | High volume video data block |
| Data Item I240/140 - Time of Day | Time stamp for the radar video data |
| Data Item I240/REF - Reserved Expansion Field | Reserved expansion field (FRN 13 RE) |
| Data Item I240/SPF - Special Purpose Field | Special purpose field (FRN 14 SP) |
| Data Record I240 - Radar Video Transmission | Data record for radar video transmission |
| ASTERIX Generic Data Items | Generic data items shared by multiple ASTERIX categories |
| Data Item - Message Type | Message type |
| Data Item - Data Source Identifier | Data source identifier |
| Data Item - Service Identification | Service identification |
| Data Item - Sector Number | Sector number |
| Data Item - Time of Day | Time of day |
| Data Item - Antenna Rotation Period | Antenna rotation period |
| Data Item - Time of Day High Precision | Time of day high precision |
| Data Item - Position in WGS84 Coordinates (Low Resolution) | Position in WGS84 coordinates (low resolution) |
| Data Item - Position in WGS84 Coordinates (High Resolution) | Position in WGS84 coordinates (high resolution) |
| Data Item - Position in Cartesian Coordinates | Position in cartesian coordinates |
| Data Item - Calculated Track Velocity in Cartesian Coordinates | Calculated track velocity in cartesian coordinates |
| Data Item - Mode-2 Code in Octal Representation | Mode-2 code in octal representation |
| Data Item - Mode-3/A Code in Octal Representation | Mode-3/A code in octal representation |
| Data Item - Mode-3/A Code Confidence Indicator | Mode-3/A code confidence indicator |
| Data Item - Mode-C Code in Binary Representation | Mode-C code in binary representation |
| Data Item - Mode-C Code and Code Confidence Indicator | Mode-C code and code confidence indicator |
| Data Item - Height | Height |
| Data Item - Vertical Rate | Vertical rate |
| Data Item - Track Number | Track number |
| Data Item - Calculated Track Velocity in Polar Co-ordinates | Calculated track velocity in polar co-ordinates |
| Data Item - Target Address | Target address |
| Data Item - Aircraft Identification | Aircraft identification |
| Data Item - Target Identification | Target identification |
| Data Item - Signal Amplitude | Signal amplitude |
| Data Item - Mode S MB Data | Mode S MB data |
| Data Item - Video Header | Video header |
| Data Item - Generic Binary Data | General purpose binary data |
| Data Item - Reserved Expansion Field | Reserved Expansion Field |
| Data Item - Special Purpose Field | Special purpose field |
| Data Item - Random Field Sequencing | Random Field Sequencing (RFS) |
| Data Item - Subfields | Standard and shared data item composed of subfields |
| Data Block | ASTERIX data block processing |
| Data Item | ASTERIX data item processing |
| Data Record | ASTERIX data record processing |
| Field Specification (FSPEC) | ASTERIX Field Specification (FSPEC) processing |
| Global Enum Definitions | Enum definitions shared and used globally in libasterix |
| Enum String Format | Format of the string representation of an enum value |
| Emitter Category | Emitter category |
| Transponder Communication Capability | Communications capability of the transponder |
| ACAS Status | ACAS status |
| Multiple Navigational Aids Status | Multiple navigational aids status |
| Differential Correction Status | Differential correction status |
| Altitude Type | Altitude type |
| Geometric Altitude Source | Source of geometric altitude |
| Selected Altitude Source | Selected altitude source |
| Emergency Status | Emergency status |
| Friend of Foe Identification Status | Identification friend or foe status |
| Flight Status from Radar | Flight status from radar transponder |
| Radar Target Type | Radar target type |
| Turn Indicator | Turn indicator |
| Subfield | ASTERIX subfield processing |
