Skip to main content

Search from vocabulary

Content language

Concept information

Preferred term

GREEN CORONAGRAPH  

Definition

  • A GREEN CORONAGRAPH is an instrument used for photographing the corona and prominences of the sun at times other than at solar eclipse; An occulting disk used to block out the image of the body of the sun in the focal plane of the objective lines and light of the corona passes through and onto film which is used with a green filter. (en)

Broader concept

URI

https://gcmd.earthdata.nasa.gov/kms/concept/f486b743-ef0f-4a8f-b9da-fe692c56c86a

Download this concept:

RDF/XML TURTLE JSON-LD Last modified 12/6/20