---
title: "GET /udl/location/{id}"
method: GET
path: "/udl/location/{id}"
tags: ["Supporting Data"]
---

# GET /udl/location/{id}

`GET /udl/location/{id}`

## Request

- Base URL: `https://unifieddatalibrary.com`
- URL: `https://unifieddatalibrary.com/udl/location/{id}`
- Auth: none declared

Service operation to get a single location record by its unique ID passed as a path parameter. Locations are specific fixed points on the earth and are used to denote the locations of fixed sensors, operating units, etc.

## Path parameters

- `id` string, required

## Query parameters

- `firstResult` integer
- `maxResults` integer

## Response `200`

OK

- LocationFull: Model representation of a location, which is a specific fixed point on the earth and is used to denote the locations of fixed sensors, operating units, etc.
  - `idLocation` string: Unique identifier of the location, auto-generated by the system.
  - `classificationMarking` string, required: Classification marking of the data in IC/CAPCO Portion-marked format.
  - `name` string, required: Location name.
  - `countryCode` string: The country code. This value is typically the ISO 3166 Alpha-2 two-character country code, however it can also represent various consortiums that do not appear in the ISO document. The code must correspond to an existing country in the UDL’s country API. Call udl/country/{code} to get any associated FIPS code, ISO Alpha-3 code, or alternate code values that exist for the specified country code.
  - `lat` number, double: WGS84 latitude of the location, in degrees. -90 to 90 degrees (negative values south of equator).
  - `lon` number, double: WGS84 longitude of the location, in degrees. -180 to 180 degrees (negative values west of Prime Meridian).
  - `altitude` number, double: Altitude of the location, in kilometers.
  - `createdAt` string, date-time: Time the row was created in the database, auto-populated by the system.
  - `createdBy` string: Application user who created the row in the database, auto-populated by the system.
  - `updatedAt` string, date-time: Time the row was last updated in the database, auto-populated by the system.
  - `updatedBy` string: Application user who updated the row in the database, auto-populated by the system.
  - `source` string, required: Source of the data.
  - `origin` string: Originating system or organization which produced the data, if different from the source. The origin may be different than the source if the source was a mediating system which forwarded the data on behalf of the origin system. If null, the source may be assumed to be the origin.
  - `dataMode` 'REAL' | 'TEST' | 'SIMULATED' | 'EXERCISE', required: Indicator of whether the data is REAL, TEST, EXERCISE, or SIMULATED data: REAL: Data collected or produced that pertains to real-world objects, events, and analysis. TEST: Specific datasets used to evaluate compliance with specifications and requirements, and for validating technical, functional, and performance characteristics. EXERCISE: Data pertaining to a government or military exercise. The data may include both real and simulated data. SIMULATED: Synthetic data generated by a model to mimic real-world datasets.
  - `origNetwork` string: The originating source network on which this record was created, auto-populated by the system.

## Other responses

- `400`: Bad Request
- `401`: Invalid/Missing User Credentials
- `403`: User Is Not Authorized
- `404`: Item Not Found
- `405`: Method Not Allowed
- `406`: MediaType Not Accepted by Request Headers
- `429`: Rate of Requests Exceeds Allowed Limit
- `500`: Internal Server Error

## Changes

> 12 revisions in range; 1 could not be searched.

- **2025-05-29** `4e1cbc17e814`: 2 info
  - added the new optional `query` request parameter `firstResult`
  - added the new optional `query` request parameter `maxResults`
- **2025-04-16** `75f764c843a9`: 2 info
  - api operation id `find_63` removed and replaced with ``
  - the endpoint scheme security `BasicAuth` was removed from the API

[Operation history](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/changes/udl/location/:id/get.md)

---

[API](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api.md) - [All operations](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/llms.txt) - [OpenAPI document](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/revisions/bd17bc53681e?raw)