ASDC | CER_ES9_Terra+Aqua

CERES Level 3

Entry Title: CERES ERBE-like Gridded Instantaneous TOA Fluxes Terra and Aqua Cross-track Edition4

Entry ID: CER_ES9_Terra+Aqua_Edition4

Radiation Budget

Description

CER_ES9_Terra+Aqua_Edition4 is the Clouds and the Earth's Radiant Energy System (CERES) Earth Radiation Budget Experiment (ERBE)-like Gridded Instantaneous Top-of-the-Atmosphere (TOA) Fluxes Terra and Aqua Cross-track Edition4 data product. Data for this product is collected by way of the CERES-Flight Model 1 (FM1) and FM2 on the Terra platform as well as FM3 and FM4 on the Aqua platform. Data collection for this product is ongoing.

The ERBE-like Monthly Regional Averages (ES-9) product contains a month of space and time-averaged CERES data for both the Terra and Aqua satellite using measurements from the primary cross-track instrument. All instantaneous shortwave and longwave (LW) fluxes at the TOA from the CERES ES-8 product for a month are sorted by 2.5-degree spatial regions, by day number, and by the local hour of observation. The mean of the instantaneous fluxes for a given region-day-hour bin is determined and recorded on the ES-9 along with other flux statistics and scene information. For each region, the daily average flux is estimated from an algorithm that uses the available hourly data, scene identification data, and diurnal models. This algorithm is "like" the algorithm used for ERBE. ES-9 also contains hourly average fluxes for the month and an overall monthly average for each region. These average fluxes are given for both clear-sky and total-sky scenes.

CERES is a key component of the Earth Observing System (EOS) program. The CERES instruments provide radiometric measurements of the Earth's atmosphere from three broadband channels. The CERES missions are a follow-on to the successful ERBE mission. The first CERES instrument, the proto flight model (PFM), was launched on November 27, 1997, as part of the Tropical Rainfall Measuring Mission (TRMM). Two CERES instruments (FM1 and FM2) were launched into polar orbit onboard the Earth Observing System (EOS) flagship Terra on December 18, 1999. Two additional CERES instruments (FM3 and FM4) were launched onboard Earth Observing System (EOS) Aqua on May 4, 2002. The CERES FM5 instrument was launched onboard the Suomi National Polar-orbiting Partnership (NPP) satellite on October 28, 2011. The newest CERES instrument (FM6) was launched onboard the Joint Polar-Orbiting Satellite System 1 (JPSS-1) satellite, now called NOAA-20, on November 18, 2017.

DOI

10.5067/TERRA+AQUA/CERES/ES9_L3.004

Citation Styles for this Dataset

VIEW RELATED INFORMATION

ALGORITHM THEORETICAL BASIS DOCUMENT (ATBD)

NASA EOS ATB Documents: CERES

ANOMALIES

CERES/Terra Regional Mean TOA Flux Uncertainties

DATA CITATION POLICY

How to cite ASDC data

GENERAL DOCUMENTATION

HOW-TO

Directions on downloading and installing the HDF libraries

PROCESSING HISTORY

CERES Processing Level Details
CERES Product Level Details

PRODUCT QUALITY ASSESSMENT

Quality Summary: CERES ES4 Terra+Aqua Edition 4
Quality Summary: CERES ES9 Terra+Aqua Edition 4

PRODUCTION HISTORY

PUBLICATIONS

Angular Distribution Models for Top-of-Atmosphere Radiative Flux Estimation from the Clouds and the Earth’s Radiant Energy System Instrument on the Terra Satellite. Part II: Validation

NASA Earth Observatory Article: A Delicate Balance: Signs of Change in the Tropics - New data sets were also used from NASA's Clouds and the Earth's Radiant Energy System (CERES) instruments that fly aboard the Tropical Rainfall Measuring Mission (TRMM) as well as the newer Terra satellite.

NASA Earth Observatory Article: Aqua CERES First Light: Image of the Day - The Clouds and the Earth's Radiant Energy System (CERES) instrument is one of six on board the Aqua satellite.

NASA Earth Observatory Article: CERES Detects Earth's Heat and Energy: Image of the Day - Clouds and the Earth's Radiant Energy System (CERES) monitors solar energy reflected from the Earth and heat energy emitted from the Earth.

NASA Earth Observatory Article: CERES First Light Images: Image of the Day - These two Terra instruments join a previous CERES scanner on the Tropical Rainfall Measuring Mission (TRMM) which was launched on November 27, 1997

NASA Earth Observatory Article: CERES Global Cloud Fraction - Each map combines observations from the CERES sensors on NASA's Terra and Aqua satellites collected on December 27, 2008

NASA Earth Observatory Article: Does the Earth Have an Iris Analog - Sensors on the TRMM and Terra satellite missions routinely measure these cloud physical properties, which scientists will match in time and space with CERES.

NASA Earth Observatory Article: First Monthly CERES Global Longwave and Shortwave Radiation - These measurements were acquired by NASA's Clouds and the Earth's Radiant Energy System (CERES) sensors during March 2000.

NASA Earth Observatory Article: Net Radiation - The measurements were made by the Clouds and the Earth's Radiant Energy System (CERES) sensors on NASA's Terra and Aqua satellites.

NASA Earth Observatory Article: Space-based Observations of the Earth (Thermal radiation emitted from the Earth's surface and clouds on March 1, 2000 as seen by the Clouds and Earth's Radiant Energy System (CERES))

NASA Earth Observatory Article: Terra Spacecraft Fact Sheet - Clouds and the Earth's Radiant Energy System (CERES) CERES will measure the Earth's energy balance—comparing the amount of energy from the sun that...

NASA Earth Observatory Article: The Arctic Is Absorbing More Sunlight - The radiation measurements were made by NASA's Clouds and the Earth's Radiant Energy System (CERES) instruments which fly on multiple satellites.

NASA Earth Observatory Article: The Water Cycle - MODIS, CERES, and AIRS all collect data relevant to the study of clouds.

NASA Earth Observatory Article: Tropical Cloud Systems and CERES: Image of the Day - CERES detects the amount of outgoing heat and reflected sunlight leaving the planet.

READ-ME

REQUIREMENTS AND DESIGN

CERES Input Data Sources

SCIENCE DATA PRODUCT SOFTWARE DOCUMENTATION

Read Software Package - CERES ES4 Aqua-FM3 - Direct File Download (.zip)

USER'S GUIDE

From GCMD Science Keywords:

SHORTWAVE RADIATION
OUTGOING LONGWAVE RADIATION
RADIATIVE FLUX
NET RADIATION
ALBEDO
LONGWAVE RADIATION

Data Distribution

File Format(s):

HDF4

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Spatial Information

Spatial Coverage: (-90, 90), (-180, 180)
Spatial Coverage Type: Not provided
Coordinate System: Cartesian
Granule Spatial Representation: Cartesian

Locations

GLOBAL

Temporal Information

Temporal Coverage: 2002-07-01 - Present

Platforms

Earth Observation Satellites

Aqua

Earth Observing System, Aqua

CERES-FM3

Clouds and the Earth's Radiant Energy System - Flight Model 3

Total Detector Shortwave Detector Window Detector

CERES-FM4

Clouds and the Earth's Radiant Energy System - Flight Model 4

Total Detector Shortwave Detector Window Detector

Terra

Earth Observing System, Terra (AM-1)

CERES-FM1

Clouds and the Earth's Radiant Energy System - Flight Model 1

Total Detector Shortwave Detector Window Detector

CERES-FM2

Clouds and the Earth's Radiant Energy System - Flight Model 2

Total Detector Shortwave Detector Window Detector

Metadata Dates

Created on 2017-12-12

Last updated on 2023-08-31

CERES Level 3

Entry Title: CERES ERBE-like Gridded Instantaneous TOA Fluxes Terra and Aqua Cross-track Edition4

Entry ID: CER_ES9_Terra+Aqua_Edition4

Radiation Budget

DOI

Resources and Documentation

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Keywords

From GCMD Science Keywords:

Data Distribution

File Format(s):

Spatial Information

Locations

Temporal Information

Platforms

Earth Observation Satellites

Earth Observing System, Aqua

CERES-FM3

Clouds and the Earth's Radiant Energy System - Flight Model 3

CERES-FM4

Clouds and the Earth's Radiant Energy System - Flight Model 4

Earth Observing System, Terra (AM-1)

CERES-FM1

Clouds and the Earth's Radiant Energy System - Flight Model 1

CERES-FM2

Clouds and the Earth's Radiant Energy System - Flight Model 2

Metadata Dates