https://cdn.earthdata.nasa.gov/conduit/upload/5182/KeywordsCommunityGuide_Baseline_v1_SIGNED_FINAL.pdf 24.2 2026-06-24T11:05:30.557Z https://gcmd.earthdata.nasa.gov/KeywordViewer/scheme/instruments/be3f59cc-d501-45d3-b4be-ac24e10c9eb0 2017-06-27 Pyrgeometer Date=2017-06-27 User Id=tstevens Entity=BroaderRelation Operation=INSERT User Note=Insert Concept System Note=add broader relation New Value=Pyrgeometer [be3f59cc-d501-45d3-b4be-ac24e10c9eb0,309693] - PYRGEOMETERS [7bf2a88f-52e6-4903-abe8-3765a3e8c6ae,290379] Date=2017-06-27 User Id=tstevens Entity=AltLabel Operation=INSERT System Note=insert AltLabel New Value=id: null category: primary text: Pyrgeometer language code: en Date=2017-06-27 User Id=tstevens Entity=Definition Operation=INSERT System Note=insert Definition New Value=id: null text: A pyrgeometer is a device that measures near-surface infra-red radiation spectrum in the wavelength spectrum approximately from 4.5 µm to 100 µm. This instrument has different sensitivity to short and long-wave radiations and can measure both terrestrial and atmospheric radiation. language code: en A pyrgeometer is a device that measures near-surface infra-red radiation spectrum in the wavelength spectrum approximately from 4.5 µm to 100 µm. This instrument has different sensitivity to short and long-wave radiations and can measure both terrestrial and atmospheric radiation. 2017-06-27 14:31:46.0