Function stacSearchSource

stacSearchSource<T>(descriptor, client, policy): CapabilityAwareSource<T>

Adapter factory for a STAC API search endpoint.

The canonical Source.query() runs a POST /search against the STAC root, with Query.spatialFilter (e.g. an envelope(...) bounding box) and Query.where translated into STAC's bbox / datetime / filter parameters.

Type Parameters

Parameters

descriptor: SourceDescriptor
client: HonuaClient
policy: CapabilityPolicy

Returns CapabilityAwareSource<T>

Example

import { envelope } from "@honua/sdk-js";

const dataset = createDataset({
  id: "imagery",
  client,
  sources: [{
    id: "stac-search",
    protocol: "stac",
    locator: { url: "https://your-honua-server.example/stac" },
    capabilities: PROTOCOL_DEFAULT_CAPABILITIES.stac,
  }],
});
const result = await dataset.source("stac-search")!.query({
  where: "collections IN ('landsat-c2-l2')",
  spatialFilter: envelope(-158.5, 21.2, -157.6, 21.7),
});