GetPositionEstimate

Source: src/AWS/IoTWireless/GetPositionEstimate.ts

Runtime binding for iotwireless:GetPositionEstimate — resolve an estimated position (as a GeoJSON payload stream) from raw measurement data — WiFi access points, cell towers, GNSS scans, or an IP address — using third-party solvers, from a deployed Lambda or Task. Account-level: it is not tied to any registered device.

Estimating a Position

Provide the GetPositionEstimateHttp implementation layer on the Function effect, bind the capability in the init phase, then call the returned client at runtime. The GeoJsonPayload is a byte Stream — decode it with Stream.mkString(Stream.decodeText(...)).

// init
const estimate = yield* AWS.IoTWireless.GetPositionEstimate();

// runtime
const { GeoJsonPayload } = yield* estimate({
  WiFiAccessPoints: [
    { MacAddress: "A0:EC:F9:1E:32:C1", Rss: -66 },
    { MacAddress: "A0:EC:F9:15:72:5E", Rss: -72 },
  ],
});
// on the Function effect:
// .pipe(Effect.provide(AWS.IoTWireless.GetPositionEstimateHttp))