First ISCCP Regional Experiment (FIRE) Cirrus 1 NASA ER-2 Radiometer Data

The First ISCCP Regional Experiments have been designed to improve data products and cloud/radiation parameterizations used in general circulation models (GCMs). Specifically, the goals of FIRE are (1) to improve basic understanding of the interaction of physical processes in determining life cycles of cirrus and marine stratocumulus systems and the radiative properties of these clouds during their life cycles and (2) to investigate the interrelationships between the ISCCP data, GCM parameterizations, and higher space and time resolution cloud data.To-date, four intensive field-observation periods were planned and executed: a cirrus IFO (October 13-November 2, 1986); a marine stratocumulus IFO off the southwestern coast of California (June 29-July 20, 1987); a second cirrus IFO in southeastern Kansas (November 13-December 7, 1991); and a second marine stratocumulus IFO in the eastern North Atlantic Ocean (June 1-June 28, 1992). Each mission combined coordinated satellite, airborne, and surface observations with modeling studies to investigate the cloud properties and physical processes of the cloud systems.Infrared radiation measurements from NASA ER-2 aircraft-based instruments during the FIRE Cirrus IFO, October/November 1986. 1) Narrow field-of-view nadir radiances and brightness temperatures, 6.6 and 10.4 um wavelength channels; 2) upwelling and downwelling hemispherical broadband solar fluxes; 3) net upwelling hemispherical fluxes, broadband thermal infrared.

Data and Resources

Additional Info

Field	Value
Maintainer	Earthdata Forum
Last Updated	June 15, 2026, 21:15 (UTC)
Created	April 1, 2025, 15:45 (UTC)
accessLevel	public
bureauCode	{026:00}
catalog_conformsTo	https://project-open-data.cio.gov/v1.1/schema
harvest_object_id	3acc469f-16a5-4966-b7e7-a078b6b0409f
harvest_source_id	b99e41c6-fe79-4c19-bbc3-9b6c8111bfac
harvest_source_title	Science Discovery Engine
identifier	10.5067/ASDC_DAAC/FIRE/0074
license	https://www.usa.gov/government-works
modified	2026-06-08T22:16:00Z
programCode	{026:000}
publisher	NASA/LARC/SD/ASDC
resource-type	Dataset
source_datajson_identifier	true
source_hash	a000e77d1a941e34b719bd60bb88c00e251b23a5a4d64636b0b50d74fd5a552b
source_schema_version	1.1
spatial	["CARTESIAN", [{"Boundary": {"Points": [{"Latitude": 39.7, "Longitude": -100}, {"Latitude": 39.7, "Longitude": -85.41}, {"Latitude": 48, "Longitude": -85.41}, {"Latitude": 48, "Longitude": -100}, {"Latitude": 39.7, "Longitude": -100}]}}]]
temporal	1986-10-13/1986-11-02
theme	{"Earth Science"}