ASDC | AirMSPI_FIREX-AQ_Terrain-projected_Georegistered_Radiance_Data

AIRMSPI Level 1B

Entry Title: AirMSPI version 6 terrain-projected georegistered radiance product acquired during the FIREX-AQ flight campaign

Entry ID: AirMSPI_FIREX-AQ_Terrain-projected_Georegistered_Radiance_Data_6

Aerosols Clouds Field Campaigns

Description

AirMSPI_FIREX-AQ_Terrain-projected_Georegistered_Radiance_Data are AirMSPI terrain-projected georegistered radiance product acquired during the NASA/NOAA Fire Influence on Regional to Global Environments and Air Quality (FIREX-AQ) flight campaign Aug 2019. AirMSPI Level 1B2 products contain radiometric and polarimetric images of clouds, aerosols, and the surface of the Earth. In particular, products contain map-projected data at 8 wavelengths: 355, 380, 445, 470, 555, 660, 865, and 935 nm.

The data products include radiance, time, solar zenith, solar azimuth, view zenith, and view azimuth for all spectral bands. Wavelengths for which polarization information is available (470, 660, and 865 nm) also include the Stokes parameters Q and U, as well as degree of linear polarization (DOLP) and angle of linear polarization (AOLP). Q, U, and AOLP are reported relative to both the scattering- and view meridian planes. Files are distributed in HDF-EOS-5 format. This release of AirMSPI data contains all targets acquired during the NASA/NOAA Fire Influence on Regional to Global Environments and Air Quality (FIREX-AQ) flight campaign. The NASA ER-2 with the AirMSPI instrument conducted flights from Aug 1 to Aug 21 and was based out of Armstrong Flight Research Center in Palmdale, California.

DOI

10.5067/AIRCRAFT/AIRMSPI/FIREX-AQ/RADIANCE/TERRAIN_V006

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Resources and Documentation

Earthdata Forum

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DATA CITATION POLICY

How to cite ASDC data

MICRO ARTICLE

Dryden Flight Research Center Article: NASA ER-2 Checks Out New Airborne Multiangle Polarizing Imager

PRODUCT USAGE

Data Product Specification for the AirMSPI Level 1B2 Products (V006)

USER'S GUIDE

AirMSPI Data Quality Statement: FIREX-AQ Campaign

From GCMD Science Keywords:

VISIBLE RADIANCE
ULTRAVIOLET RADIANCE
VISIBLE WAVELENGTHS
ULTRAVIOLET WAVELENGTHS

EOSDIS
Camera
AOLP (Angle of Linear Polarization)
DOLP (Degree of Linear Polarization)
Near-Infrared Radiance
Polarized Radiance
Radiance

Imagery

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Data Distribution

File Format(s):

HDF-EOS5

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Spatial Information

Spatial Coverage: (33, 49), (-123, -111)
Spatial Coverage Type: Horizontal
Horizontal Resolution Range: 1 meter - < 30 meters
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian

Locations

UNITED STATES OF AMERICA CALIFORNIA ARIZONA NEVADA UTAH PACIFIC OCEAN IDAHO MONTANA OREGON WASHINGTON NORTH AMERICA

Temporal Information

Temporal Coverage: 2019-08-01 - 2019-08-22
Temporal Resolution: Variable

Platforms

Aircraft

NASA ER-2

NASA Earth Resources-2

AIRMSPI

Airborne Multiangle SpectroPolarimetric Imager

Metadata Dates

Created on 2020-07-23

Last updated on 2020-09-25