SE-590 Reflectance & Radiances (FIFE)

The SE-590 Reflectance Factors and Radiances Measured from a Helicopter Data Set were collected using the helicopter-borne SE-590 during Intensive Field Campaign 5 (IFC-5) in 1989. These data were collected at 17 different grid locations within the FIFE study area. Data were collected on 6 days from July 28, 1989 through August 8, 1989, when sky conditions were clear. The helicopter missions were designed to provide a means of spectrally characterizing each FIFE site and provide an intermediate scale of sampling between that of the surface measurements and the higher altitude aircraft and spacecraft multispectral imaging devices. The SE-590 instrumentation was chosen to provide compatibility with surface-based radiometers and TM spacecraft sensors. Off-nadir measurements were made as a means of providing more accurate estimates of hemispherical reflectance and for use with bi-directional reflectance models.

Data and Resources

Additional Info

Field Value
Maintainer Earthdata Forum
Last Updated June 16, 2026, 01:14 (UTC)
Created April 1, 2025, 18:50 (UTC)
accessLevel public
bureauCode {026:00}
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harvest_object_id 6e9cc73e-3fe9-45fb-a6e8-705497a5d5f2
harvest_source_id b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title Science Discovery Engine
identifier 10.3334/ORNLDAAC/87
license https://www.usa.gov/government-works
modified 2026-06-08T22:16:02Z
programCode {026:000}
publisher ORNL_DAAC
resource-type Dataset
source_datajson_identifier true
source_hash 4326e3937e87a2ce1c35281f34812bb09e13193e40a6fbe143f398ecbac61961
source_schema_version 1.1
spatial ["CARTESIAN", [{"WestBoundingCoordinate": -96.61, "NorthBoundingCoordinate": 39.12, "EastBoundingCoordinate": -96.45, "SouthBoundingCoordinate": 38.98}]]
temporal 1989-07-28/1989-08-08
theme {"Earth Science"}