CALIPSO Level 1B
Entry Title: CALIPSO Wide Field Camera Level 1B 1 km Registered Science data, Validated Stage 1 V3-02
Entry ID: CAL_WFC_L1_IIR-ValStage1-V3-02
Aerosols Radiation Budget
Description
CAL_WFC_L1_IIR-ValStage1-V3-02 data are Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation (CALIPSO) Wide Field Camera Level 1B 1 km Registered Science data. Version 3.02 represents a transition of the Lidar, IIR, and WFC processing and browse code to a new cluster computing system. No algorithm changes were introduced and very minor changes were observed between V3.01 and V3.02 as a result of the compiler and computer architecture differences. The primary Wide Field Camera Level 1B data products are calibrated radiance and bidirectional reflectance registered to an Earth-based grid centered on the Lidar ground track. During the normal operation, the WFC acquires science data only during the daylight portions of the CALIPSO orbits. The Wide Field Camera Level 1B 1 IIR Registered Science grid provides WFC data on the identical grid as the CALIPSO IIR data and is produced to facilitate the use of the WFC data in the IIR retrievals. Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations (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, 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.
Resources and Documentation
PROFESSIONAL HOME PAGE
ICARE Data and Services Center Home Page
PROJECT HOME PAGE
French (CNES) CALIPSO Home Page
NASA Mission Overview of CALIPSO
VIEW RELATED INFORMATION
- How to cite ASDC data
DATA CITATION POLICY
- A-Train Data Depot (ATDD) Description
- 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
GENERAL DOCUMENTATION
- CALIPSO: Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observations Fact Sheet
- NASA Earthdata Content Delivery Network (CDN) Article: Experiment in the sky - A train of satellites follows the atmospheric effects of a volcanic eruption.
MICRO ARTICLE
- CALIPSO - Data Availability Site
PROCESSING HISTORY
- CALIPSO Quality Statement: Wide Field Camera Level 1B Scans Data Release Versions: 3.01, 3.02
PRODUCT QUALITY ASSESSMENT
- Overview of CALIPSO Data Product Maturity
PRODUCT USAGE
- CALIPSO Products Overview
PRODUCTION HISTORY
- CALIPSO - List of publications
PUBLICATIONS
- NASA Earth Observatory: Nighttime Ash Tracking - Vertical profile of the volcanic ash helps modelers issue more accurate warnings to pilots.
- NASA Earth Observatory: Polar Stratospheric Clouds - CALIPSO caught a top-down glimpse of an unusual atmospheric phenomenon - polar stratospheric clouds.
- NASA Earth Observatory: Whitewater-Baldy Fire in New Mexico - Understanding how high wildfires send smoke into the atmosphere is one of the key pieces of information required to predict where and how a smoke plume will spread.
RELATED ARTICLES
- CALIPSO Data User’s Guide - Frequently Asked Questions
USER FEEDBACK PAGE
- CALIPSO Data User’s Guide
USER'S GUIDE
Keywords
From GCMD Science Keywords:
- VISIBLE RADIANCE
- AEROSOL RADIANCE
- INFRARED RADIANCE
- REFLECTANCE
- Radiance
- Reflectance
- Swath Homogeneity
Data Distribution
File Format(s):
Other (HDF and NetCDF) , HDF4
Note: "Get Dataset" is a link to our recommended order method. The down arrow will show you additional options.
Spatial Information
Spatial Coverage Type: Horizontal
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian
Locations
GLOBAL
Temporal Information
Temporal Coverage: 2011-11-01 - Present
Temporal Resolution: 0.1488 second