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

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Publications which Cite this Collection

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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.

Resources and Documentation

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Earthdata Forum

PROFESSIONAL HOME PAGE

ICARE Data and Services Center Home Page

PROJECT HOME PAGE

CALIPSO Project Home Page

NASA Mission Page for CALIPSO

French (CNES) CALIPSO Home Page

NASA Mission Overview of CALIPSO

VIEW RELATED INFORMATION

ANOMALIES

• CALIPSO Tilt Mode Geometry Anomaly Anomalies

DATA CITATION POLICY

• How to cite ASDC data

GENERAL DOCUMENTATION

• CALIPSO - List of project documentation (Data Products Catalog and ATBDs)
• CALIPSO Data Release Summary Statement
• ICARE Programmers Toolbox
• Links to tools available through the ASDC
• Overview of CALIPSO Data at the ASDC

HOW-TO

• CALIPSO - Data User's Guide - Browse Image Tutorial

MICRO ARTICLE

• CALIPSO: Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations Fact Sheet

PROCESSING HISTORY

• CALIPSO - Data Availability Site

PRODUCT QUALITY ASSESSMENT

• CALIPSO Quality Statements Lidar Level 2 Cloud and Aerosol Layer Products Version Releases: 3.01, 3.02, 3.3

PRODUCT USAGE

• Overview of CALIPSO Data Product Maturity

PRODUCTION HISTORY

• CALIPSO Products Overview

PUBLICATIONS

• CALIPSO - List of publications

USER FEEDBACK PAGE

• CALIPSO Data User’s Guide - Frequently Asked Questions

USER'S GUIDE

• CALIPSO Data User’s Guide

Keywords

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