CALIPSO Level 2
Entry Title: CALIPSO Lidar Level 2 5km Aerosol Layer data, Provisional V3-30

Entry ID: CAL_LID_L2_05kmALay-Prov-V3-30
Aerosols
Description

CAL_LID_L2_05kmALay-Prov-V3-30 data are Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Lidar Level 2 5km aerosol layer data, Provisional Version 3-30. Data collection for this product is complete. Within the Lidar Aerosol Layer Product there are two general classes of data:- Column Properties (including position data and viewing geometry)- Layer Properties. The lidar layer products consist of a sequence of column descriptors, each one of which is associated with a variable number of layer descriptors. The column descriptors specify the temporal and geophysical location of the column of the atmosphere through which a given lidar pulse travels. Also included in the column descriptors are indicators of surface lighting conditions, information about the surface type, and the number of features (e.g., aerosol layers) identified within the column. The science algorithms used to produce the V3.30 CALIOP data products are identical to those used to generate the V3.01 and V3.02 products; however, some of the ancillary data used in the V3.30 analyses is different. All CALIOP data products rely on meteorological data provided by NASA's Global Modeling and Assimilation Office (GMAO). The V3.01 and V3.02 data products were produced using the GMAO's GEOS 5.2 data products. CALIPSO was launched on April 28, 2006 to study the impact of clouds and aerosols on the Earth's radiation budget and climate. It flies in the international A-Train constellation for coincident Earth observations. The CALIPSO satellite is comprised of three instruments, the Cloud-Aerosol LIdar with Orthogonal Polarization (CALIOP), the Imaging Infrared Radiometer (IIR), and the Wide Field Camera (WFC). CALIPSO is a joint satellite mission between NASA and the French Agency, CNES.

DOI

10.5067/CALIOP/CALIPSO/CAL_LID_L2_05KMALAY-PROV-V3-30_L2-003.30

Publications which Cite this Collection

Mayer, Johanna; Ewald, Florian; Bugliaro, Luca; Voigt, Christiane (2023). Cloud Top Thermodynamic Phase from Synergistic Lidar-Radar Cloud Products from Polar Orbiting Satellites: Implications for Observations from Geostationary Satellites.


Prata, Andrew T.; Young, Stuart A.; Siems, Steven T.; Manton, Michael J. (2018). Lidar ratios of stratospheric volcanic ash and sulfate aerosols retrieved from CALIOP measurements.


Keywords

From GCMD Science Keywords:
  • AEROSOL BACKSCATTER
  • LIDAR DEPOLARIZATION RATIO
  • AEROSOL OPTICAL DEPTH/THICKNESS
  • Column Reflectance
  • Aerosol Optical Thickness
  • Intergrated Attenuated Backscatter
  • Lidar
  • Lidar Depolarization Ratio
Data Distribution

  • Note: You are viewing a legacy product. "Current Products" is a link to an updated version.
  • Please contact user services if you need access to this product.
Spatial Information

spatial-coverage-map
Spatial Coverage: (S: -90, N: 90), (W: -180, E: 180)
Spatial Coverage Type: Horizontal
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian
Locations

GLOBAL
Temporal Information

Temporal Coverage: 2013-03-01 - 2016-12-08
Platforms

Earth Observation Satellites
CALIPSO
Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations
CALIOP
Cloud-Aerosol Lidar with Orthogonal Polarization
Metadata Dates

Created on 2014-04-28
Last updated on 2023-08-16