---
title: "Item Bounds"
method: GET
path: "/data/mosaic/collections/{collectionId}/items/{itemId}/bounds"
tags: ["Tiles for STAC Items"]
---

# Item Bounds

`GET /data/mosaic/collections/{collectionId}/items/{itemId}/bounds`

## Request

- Base URL: `{endpoint}`
- URL: `{endpoint}/data/mosaic/collections/{collectionId}/items/{itemId}/bounds`
- Auth: OAuth 2
  - Implicit: `https://login.microsoftonline.com/common/oauth2/authorize`
  - Scopes: `https://geocatalog.spatio.azure.com/.default`

Return the bounds for a STAC item.

## Path parameters

- `collectionId` string, required
- `itemId` string, required

## Query parameters

- `api-version` string, required
- `subdataset_name` string
- `subdataset_bands` integer[]
- `crs` string
- `datetime` string
- `sel` string[]
- `sel_method` 'nearest' | 'linear' | 'bilinear' | 'cubic' | 'cubic_spline' | 'lanczos' | 'area' | 'mode'

## Response `200`

The request has succeeded.

- StacItemBounds: Geographic extent of a dataset expressed as a bounding box
  - `bounds` number[], required: Array of coordinates defining the bounding box [west, south, east, north]

## Other responses

- `default`: An unexpected error response.

## Changes

- **2026-07-13** (2025-04-30-preview) `42447be18bc5`: 1 info
  - endpoint added
- **2025-05-15** (2025-04-30-preview) `00cbc3d6d8e0`: 1 breaking
  - api path removed without deprecation

[Operation history](https://skmtc.dev/azure/apis/orbital-microsoft-planetarycomputer/changes/data/mosaic/collections/:collectionId/items/:itemId/bounds/get.md)

---

[API](https://skmtc.dev/azure/apis/orbital-microsoft-planetarycomputer.md) - [All operations](https://skmtc.dev/azure/apis/orbital-microsoft-planetarycomputer/llms.txt) - [OpenAPI document](https://skmtc.dev/azure/apis/orbital-microsoft-planetarycomputer/revisions/42447be18bc5?raw)