---
title: "Query end point for trajectory queries of  instance {instanceId} of collection {collectionId} defined
by a wkt linestring and a iso8601 time period"
method: GET
path: "/ogc/collections/{collectionId}/instances/{instanceId}/trajectory"
tags: ["Instance data queries"]
---

# Query end point for trajectory queries of  instance {instanceId} of collection {collectionId} defined
by a wkt linestring and a iso8601 time period

`GET /ogc/collections/{collectionId}/instances/{instanceId}/trajectory`

## Path parameters

- `collectionId` string, required
- `instanceId` string, required

## Query parameters

- `coords` string
- `z` string
- `parameter-name` string
- `crs` string
- `datetime` string
- `f` string

## Response `200`

Ok

---

[API](https://skmtc.net/cefas/apis/ogc-edr.md) · [All operations](https://skmtc.net/cefas/apis/ogc-edr/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/cefas/ogc-edr/versions/8d34f985d9ed/schema)