ASDC | CAL_LID_L2_VFM-ValStage1-V3-41

CALIPSO Level 2

Entry Title: CALIPSO Lidar Level 2 Vertical Feature Mask (VFM), Validated Stage 1 V3-41

Entry ID: CAL_LID_L2_VFM-ValStage1-V3-41

Aerosols Clouds

Description

CAL_LID_L2_VFM-ValStage1-V3-41 is the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (CALIPSO) Lidar Level 2 Vertical Feature Mask (VFM), Validated Stage 1 Version 3-41 data product. Data for this product was collected using the CALIPSO Cloud-Aerosol Lidar with Orthogonal Polarization (CALIOP) instrument. The version of this product was changed from 3-40 to 3-41 to account for a change in the operating system of the CALIPSO production cluster.

This product describes the vertical and horizontal distribution of cloud and aerosol layers observed by the CALIPSO lidar. Cloud and aerosol discrimination for detected features is reported as a single value, the cloud-aerosol discrimination score (CAD_Score).

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 comprises three instruments: CALIOP, Imaging Infrared Radiometer (IIR), and 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_VFM-ValStage1-V3-41

Publications which Cite this Collection

Khadgi, Jasmita; Kafle, Karuna; Thapa, Geeta; Khaitu, Soni; Sarangi, Chandan; Cohen, David; Kafle, Hemu (2024). Concentration of particulate matter and atmospheric pollutants in the residential area of Kathmandu Valley: A case study of March–April 2021 forest fire events.

Resources and Documentation

Earthdata Forum

PROJECT HOME PAGE

NASA Mission Page for CALIPSO

CALIPSO Project Home Page

VIEW RELATED INFORMATION

DATA CITATION GUIDELINES

How to cite ASDC data

PRODUCT QUALITY ASSESSMENT

CALIPSO Quality Statements Lidar Level 2 Vertical Feature Mask Product Version Releases: 3.01, 3.02

USER'S GUIDE

CALIPSO User's Guide

From GCMD Science Keywords:

CLOUD CONDENSATION NUCLEI > CLOUD MICROPHYSICS
PARTICULATE MATTER
CLOUD TYPES

Data Distribution

Current Products

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Spatial Information

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

Locations

GLOBAL TROPOSPHERE

Temporal Information

Temporal Coverage: 2020-10-01 - 2023-06-30

Platforms

Earth Observation Satellites

CALIPSO

Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations

CALIOP

Cloud-Aerosol Lidar with Orthogonal Polarization

Metadata Dates

Created on 2020-09-19

Last updated on 2023-12-05