--- title: "GET /udl/monoradar/tuple" method: GET path: "/udl/monoradar/tuple" tags: ["Observation"] --- # GET /udl/monoradar/tuple `GET /udl/monoradar/tuple` ## Request - Base URL: `https://unifieddatalibrary.com` - URL: `https://unifieddatalibrary.com/udl/monoradar/tuple` - Auth: none declared Service operation to dynamically query data and only return specified columns/fields. Requested columns are specified by the 'columns' query parameter and should be a comma separated list of valid fields for the specified data type. classificationMarking is always returned. See the queryhelp operation (`/udl//queryhelp`) for more details on valid/required query parameter information. An example URI: /udl/elset/tuple?columns=satNo,period&epoch=>now-5 hours would return the satNo and period of elsets with an epoch greater than 5 hours ago. ## Query parameters - `columns` string, required - `ts` string, date-time, required - `firstResult` integer - `maxResults` integer ## Response `200` OK - MonoRadarFull[] - `id` string: Unique identifier of the record, auto-generated by the system. - `classificationMarking` string, required: Classification marking of the data in IC/CAPCO Portion-marked format. - `tti` string: Test target indicator. - `idSensor` string: ID of the radar site or station providing the data. - `senlat` number, double: Sensor WGS84 latitude, in degrees, at time of observation (ts). -90 to 90 degrees (negative values south of equator). - `senlon` number, double: Sensor WGS84 longitude, in degrees, at time of observation (ts). -180 to 180 degrees (negative values west of Prime Meridian). - `senalt` number, double: Sensor altitude, in kilometers, at time of observation (ts). - `sac` integer: System Area Code. - `sic` integer: System Identification Code. - `tgtid` string: Aircraft identification from an aircraft equipped with a Mode S transponder. - `addr` string: Aircraft address (24-bits Mode S address) assigned uniquely to each aircraft. - `msgfmt` string, required: Message format received (i.e. 'ASR9', 'CAT48', 'TPS70', etc..). - `msgtyp` string, required: Message report type received (i.e. 'SRCH', 'BCN', 'REINF', 'BRTQC', 'PSR', etc..). - `af` boolean: Flag indicating military message. - `faa` boolean: Flag indicating FAA/Civ message. - `spi` boolean: Flag indicating whether Special Position Indicator (SPI) present in interrogation response. - `aims` boolean: Flag indicating whether AIMS present. - `mti` boolean: Flag indicating that target was detected using data from an MTI receiver. - `bcnhits` integer: Number of beacon hits received on the target. - `ts` string, date-time, required: Target detection time, in ISO 8601 UTC format with microsecond precision. - `msgts` string, date-time, required: Message time, in ISO 8601 UTC format with microsecond precision. This is the time that the data message was released from the site. - `rng` number, double: Measured slant range to target from the observing site, in km. - `az` number, double: Target azimuth, measured from the observing site, in degrees from true North. If Azimuth Change Pulse (acp) count is provided, az represents the computed angle. - `acp` integer: Azimuth Change Pulse count at target detection. - `alt3d` number, double: Measured height of the target, in km. (for 3D radars). - `mc` number, double: Mode-C altitude (uncorrected pressure altitude), in km. - `mcv` string: Status of the mode-C validity bit. - `mcg` boolean: Indicator that the mode-C response was garbled. - `m1` string: Mode-1 interrogation response (mission code). - `m1v` string: Status of the mode-1 validity bit. - `m1g` boolean: Indicator that the mode-1 response was garbled. - `m2` string: Mode-2 interrogation response (military identification code). - `m2v` string: Status of the mode-2 validity bit. - `m2xv` string: Status of the mode-2 X-Pulse response validation. - `m2g` boolean: Indicator that the mode-2 response was garbled. - `m3a` string: Mode-3/A interrogation response (aircraft identification). - `m3av` string: Status of the mode-3/A validity bit. - `m3ag` boolean: Indicator that the mode-3/A response was garbled. - `m3axv` string: Status of the mode-3 X-Pulse response validation. - `m4` string: Mode-4 interrogation response (Identification Friend/Foe). - `m4v` string: Status of the mode-4 validity bit. - `m4d1d2` string: Mode-4 D1 & D2 response status. - `mscommb` string: Mode-S Comm B message data. - `milemrgcy` boolean: Flag indicating military emergency. - `code7500` boolean: 7500 squawk present (hijack). - `code7600` boolean: 7600 squawk present (loss of comm). - `code7700` boolean: 7700 squawk present (general emergency). - `grndspd` number, double: Target ground speed, in meters/second. - `hdng` number, double: Target heading, in degrees from true North at the target position. - `trknum` integer: Value representing a unique reference to a track record within a particular track file. Included when the radar station outputs tracks. - `rad` string: Type of sensor(s) maintaining track. - `mah` string: Indication of Horizontal Maneuver detection. - `cdm` string: Climbing/Descending mode indicator. - `cartpos` number[]: Array of local 2d-cartesian [x, y] coordinates of target, in km. - `psrrl` number, double: Runlength of the primary surveillance radar track, in degrees. - `ssrl` number, double: Runlength of the secondary surveillance radar track, in degrees. - `rngdelt` number, double: Target range delta between PSR and SSR (reference PSR-SSR), in km. - `azdelt` number, double: Target azimuth delta between PSR and SSR (reference PSR-SSR), in degrees. - `wectc` string[]: Warning/Error Conditions and Target Classification. - `mrgrpt` boolean: Flag indicating report separated from different responses at same range. Azimuth may have larger than normal error when present. - `artsqual` string: ARTS quality. - `trkelig` string: Track eligibility flag. - `tgtconf` string: Target confidence. - `tgtcorr` string: Target correlation flag. - `tis` number, double: Data time-in-storage, in seconds. This is the amount of time elapsed between target detection and message transmission. - `tags` string[]: Optional array of provider/source specific tags for this data, where each element is no longer than 32 characters, used for implementing data owner conditional access controls to restrict access to the data. Should be left null by data providers unless conditional access controls are coordinated with the UDL team. - `origSensorId` string: Optional identifier provided by observation source to indicate the sensor identifier which produced this observation.This may be an internal identifier and not necessarily a valid sensor ID. - `source` string, required: Source of the data. - `origin` string: Originating system or organization which produced the data, if different from the source. The origin may be different than the source if the source was a mediating system which forwarded the data on behalf of the origin system. If null, the source may be assumed to be the origin. - `dataMode` 'REAL' | 'TEST' | 'SIMULATED' | 'EXERCISE', required: Indicator of whether the data is REAL, TEST, EXERCISE, or SIMULATED data: REAL: Data collected or produced that pertains to real-world objects, events, and analysis. TEST: Specific datasets used to evaluate compliance with specifications and requirements, and for validating technical, functional, and performance characteristics. EXERCISE: Data pertaining to a government or military exercise. The data may include both real and simulated data. SIMULATED: Synthetic data generated by a model to mimic real-world datasets. - `createdAt` string, date-time: Time the row was created in the database. - `createdBy` string: Application user who created the row in the database. - `origNetwork` string: The originating source network on which this record was created, auto-populated by the system. ## Other responses - `400`: Bad Request - `401`: Invalid/Missing User Credentials - `403`: User Is Not Authorized - `405`: Method Not Allowed - `406`: MediaType Not Accepted by Request Headers - `429`: Rate of Requests Exceeds Allowed Limit - `500`: Internal Server Error ## Changes > 12 revisions in range; 1 could not be searched. - **2025-05-29** `4e1cbc17e814`: 2 info - added the new optional `query` request parameter `firstResult` - added the new optional `query` request parameter `maxResults` - **2025-04-16** `75f764c843a9`: 2 info - api operation id `findAllTuples_74` removed and replaced with `` - the endpoint scheme security `BasicAuth` was removed from the API [Operation history](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/changes/udl/monoradar/tuple/get.md) --- [API](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api.md) - [All operations](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/llms.txt) - [OpenAPI document](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/revisions/bd17bc53681e?raw)