Reflectance Reference Targets (OTTER)

Published by ORNL_DAAC | National Aeronautics and Space Administration | Metadata Last Checked: January 17, 2026 | Last Modified: 2026-01-13

Spectral reflectance measurements of flat field targets as reference points representative of psuedo-invariant targets as measured by the Spectron SE590 spectrophotometer.

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earth-science-atmospheric-radiation-atmosphere-reflectance

Complete Metadata

bureauCode	[ "026:00" ]
identifier	10.3334/ORNLDAAC/74
landingPage	https://search.earthdata.nasa.gov/search?q=spectra_target_74&ac=true
programCode	[ "026:000" ]
spatial	[[{"WestBoundingCoordinate":-123.95,"NorthBoundingCoordinate":45.07,"EastBoundingCoordinate":-121.33,"SouthBoundingCoordinate":44.29}],"CARTESIAN"]
temporal	1991-05-15/1991-05-15
theme	[ "Earth Science" ]