MISB ST 0601 — UAS Local Metadata Set

Overview

The UAS Local Metadata Set (ST 0601) defines metadata elements for Unmanned Aerial Systems. WebKLV implements all 105 registered tags.

Universal Label: 06 0E 2B 34 02 0B 01 01 0E 01 03 01 01 00 00 00

Usage

import { UASLocalMetadataSet, PrecisionTimeStamp, SensorLatitude } from "webklv";

const set = new UASLocalMetadataSet(valueBytes);

// Access by element key
const ts = set.get(PrecisionTimeStamp.key);
const lat = set.get(SensorLatitude.key);

// Iterate all elements
for (const [hexKey, element] of set.items) {
  console.log(element.toString());
}

Tags 1–25 (Core)

Tag	Class	Type	Domain	Range
1	`Checksum`	Bytes	—	—
2	`PrecisionTimeStamp`	DateTime	—	µs since epoch
3	`MissionID`	String	—	UTF-8
4	`PlatformTailNumber`	String	—	UTF-8
5	`PlatformHeadingAngle`	Mapped	[0, 65535]	[0°, 360°]
6	`PlatformPitchAngle`	Mapped	[-32767, 32767]	[-20°, 20°]
7	`PlatformRollAngle`	Mapped	[-32767, 32767]	[-50°, 50°]
8	`PlatformTrueAirspeed`	Mapped	[0, 255]	[0, 255] m/s
9	`PlatformIndicatedAirspeed`	Mapped	[0, 255]	[0, 255] m/s
10	`PlatformDesignation`	String	—	UTF-8
11	`ImageSourceSensor`	String	—	UTF-8
12	`ImageCoordinateSystem`	String	—	UTF-8
13	`SensorLatitude`	Mapped	[-2147483647, 2147483647]	[-90°, 90°]
14	`SensorLongitude`	Mapped	[-2147483647, 2147483647]	[-180°, 180°]
15	`SensorTrueAltitude`	Mapped	[0, 65535]	[-900, 19000] m
16	`SensorHorizontalFieldOfView`	Mapped	[0, 65535]	[0°, 180°]
17	`SensorVerticalFieldOfView`	Mapped	[0, 65535]	[0°, 180°]
18	`SensorRelativeAzimuthAngle`	Mapped	[0, 4294967295]	[0°, 360°]
19	`SensorRelativeElevationAngle`	Mapped	[-2147483647, 2147483647]	[-180°, 180°]
20	`SensorRelativeRollAngle`	Mapped	[0, 4294967295]	[0°, 360°]
21	`SlantRange`	Mapped	[0, 4294967295]	[0, 5,000,000] m
22	`TargetWidth`	Mapped	[0, 65535]	[0, 10,000] m
23	`FrameCenterLatitude`	Mapped	[-2147483647, 2147483647]	[-90°, 90°]
24	`FrameCenterLongitude`	Mapped	[-2147483647, 2147483647]	[-180°, 180°]
25	`FrameCenterElevation`	Mapped	[0, 65535]	[-900, 19,000] m

Tag	Class	Type
26–33	`OffsetCornerLatitude/LongitudePoint1-4`	Mapped ±0.075°
34	`IcingDetected`	Mapped 0–255
35	`WindDirection`	Mapped 0–360°
36	`WindSpeed`	Mapped 0–100 m/s
37	`StaticPressure`	Mapped 0–5000 mbar
38	`DensityAltitude`	Mapped −900–19,000 m
39	`OutsideAirTemperature`	Mapped 0–255
40	`TargetLocationLatitude`	Mapped ±90°
41	`TargetLocationLongitude`	Mapped ±180°
42	`TargetLocationElevation`	Mapped −900–19,000 m
43–44	`TargetTrackGateWidth/Height`	Mapped 0–512
45–46	`TargetErrorEstimateCE/LE90`	Mapped 0–4095 m
47	`GenericFlagData01`	Mapped 0–255 bitmask
49	`DifferentialPressure`	Mapped 0–5000 mbar
50	`PlatformAngleOfAttack`	Mapped ±20°
51	`PlatformVerticalSpeed`	Mapped ±180 m/s
52	`PlatformSideslipAngle`	Mapped ±20°
53–54	`AirfieldBarometricPressure/Elevation`	Mapped
55	`RelativeHumidity`	Mapped 0–100%
56	`PlatformGroundSpeed`	Mapped 0–255 m/s
57	`GroundRange`	Mapped 0–5,000,000 m
58	`PlatformFuelRemaining`	Mapped 0–10,000 kg
59	`PlatformCallSign`	String
60	`WeaponLoad`	Mapped 0–65535
61	`WeaponFired`	Mapped 0–255
62	`LaserPRFCode`	Mapped 0–65535
63	`SensorFieldOfViewName`	Mapped 0–255
64	`PlatformMagneticHeading`	Mapped 0–360°
65	`UASLSVersionNumber`	Mapped 0–255

Tags 67–105 (Extended)

Tag	Class	Type
67–68	`AlternatePlatformLatitude/Longitude`	Mapped
69	`AlternatePlatformAltitude`	Mapped
70	`AlternatePlatformName`	String
71	`AlternatePlatformHeading`	Mapped 0–360°
72	`EventStartTime`	DateTime
75	`SensorEllipsoidHeightConversion`	Mapped
76	`AlternatePlatformEllipsoidHeight`	Mapped
77	`OperationalMode`	String (raw bytes)
78	`FrameCenterHeightAboveEllipsoid`	Mapped
79–80	`SensorNorthVelocity/EastVelocity`	Mapped ±327 m/s
82–89	`CornerLatitude/LongitudePoint1-4Full`	Mapped full precision
90–93	`PlatformPitch/Roll/AngleOfAttack/SideslipAngleFull`	Mapped ±90°
96	`TargetWidthExtended`	Mapped
103–105	`DensityAltitudeExtended/SensorEllipsoidHeightExtended/etc.`	Mapped −900–40,000 m

MISB ST 0601

MISB ST 0601 — UAS Local Metadata Set

Overview

Usage

Tags 1–25 (Core)

Tags 26–65 (Navigation)

Tags 67–105 (Extended)

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