Get a list of Instrument objects. Instruments have a 1:1 mapping with Observations.

### Available end points:

- `/instruments/` - Will list all Instruments in the database
- `/instruments.json` - Will return all Instruments in json format
- `/instruments/<object_id>/` - Returns Instruments object with that id

### Available Methods:

- `GET`
- `HEAD`

### Available filters:

- `title`
- `uuid`
- `keywords`
- `instrumentType`

### How to use filters:

- `/instruments/?title__startwith!=Instrument.title: DETAILS NEEDED`
- `/instruments/?uuid=c7fa005e2095425392b18adbd7b40617`
- `/instruments.json?instrumentType=radiometer`

GET /api/v2/instruments/24846/?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "ob_id": 24846,
    "uuid": "d5f3a581307b406cae4ff20bc0af1f85",
    "title": "NERC-ARF Leica ALS50-II LiDAR",
    "abstract": "The Leica ALS50-II LiDAR is a Light Detection and Ranging instrument flown on the NERC-ARF aircraft capable of producing both discrete point clouds and full-waveform returns. With a laser of wavelength 1064 nm pulsed at 4 ns or 9 ns it is suitable for high accuracy topographic applications. The data can be used to create Digital Elevation Models or represent 3D structures such as tree canopies.",
    "keywords": "LiDAR, topographic, Digital Elevation Model, full-waveform, point cloud, ARSF",
    "identifier_set": [],
    "instrumentType": "lidar",
    "subInstrument": [],
    "responsiblepartyinfo_set": [
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/101698/?format=api",
        "https://api.catalogue.ceda.ac.uk/api/v2/rpis/102149/?format=api"
    ]
}