alchemist/it.unibo.alchemist.boundary.gps.loaders.ais

Package-level declarations

Types

AISDecoder

object AISDecoder

Utility object to decode AIS raw messages.

AISGPXConverter

class AISGPXConverter

Converts decoded AIS payloads into one GPX file per vessel.

AISNavigationStatus

sealed interface AISNavigationStatus

AIS navigational status codes.

AISPayload

data class AISPayload(val vesselMMSI: Int, val timestamp: Instant, val latitude: Double? = null, val longitude: Double? = null, val courseOverGroundDegrees: Double? = null, val speedOverGroundKnots: Double? = null, val headingDegrees: Double? = null, val navigationalStatus: AISNavigationStatus? = null, val imoNumber: Long? = null, val vesselName: String? = null, val callsign: String? = null, val shipType: AISShipType? = null, val dimensionToBow: Int? = null, val dimensionToStern: Int? = null, val dimensionToPort: Int? = null, val dimensionToStarboard: Int? = null, val draughtMeters: Double? = null, val destination: String? = null, val eta: Instant? = null, val positionAccuracy: Double? = null, val rateOfTurn: Double? = null, val isEquippedWithRAIM: Boolean? = null, val positioningDevice: Int? = null, val dataTerminalReady: Int? = null, val vendorId: String? = null) : Comparable<AISPayload>

Decoded AIS message data.

AISShipType

sealed interface AISShipType

AIS ship and cargo type codes.

AISTrace

class AISTrace(val vesselMMSI: MMSI, val payloads: List<AISPayload>, rawPayloads: List<AISPayload> = payloads) : Comparable<AISTrace>

Simulation-aligned AIS payload stream for a single vessel.

AISTraceLoader

class AISTraceLoader(path: String, normalizer: String, normalizerArgs: Any?) : Iterable<AISTrace>

Loads AIS payload streams and applies the same time alignment used by GPS traces.

MMSI

typealias MMSI = Int