Concept information
Preferred term
Headwall
Definition
- The Headwall family of hyperspectral cameras are line-scanning hyperspectral cameras (sometimes called pushbroom) that collect reflected light through an image slit. One row of spatial pixels is collected per frame as motion occurs, with each pixel containing full spectral data. Headwall's standard hyperspectral imaging ranges may include UV-VIS (250-500nm), VNIR (400-1000nm), Extended VNIR (550-1700nm), NIR (900-1700nm), and SWIR (900-2500nm). The spectral imaging sensors are used aboard UAV, aircraft, or satellite platforms. (en)
Broader concept
- Cameras (en)
Change note
- 2019-10-07 12:17:24.0 [sritz] Insert Concept add broader relation (Headwall [4836842d-fcbe-41a1-8481-8edf9fed2307,369221] - Cameras [d322ae9d-bde0-448f-948d-777aef096eb6,348777]);
- 2019-10-07 12:18:34.0 [sritz] insert AltLabel (id: null category: primary text: Headwall Hyperspectral Camera language code: en); insert Definition (id: null text: The Headwall family of hyperspectral cameras are line-scanning hyperspectral cameras (sometimes called pushbroom) that collect reflected light through an image slit. One row of spatial pixels is collected per frame as motion occurs, with each pixel containing full spectral data. Headwall's standard hyperspectral imaging ranges may include UV-VIS (250-500nm), VNIR (400-1000nm), Extended VNIR (550-1700nm), NIR (900-1700nm), and SWIR (900-2500nm). The spectral imaging sensors are used aboard UAV, aircraft, or satellite platforms. language code: en);
URI
https://gcmd.earthdata.nasa.gov/kms/concept/4836842d-fcbe-41a1-8481-8edf9fed2307
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