CER_ES4_TRMM-PFM_Edition2 data are CERES instrument TOA fluxes using algorithms identical to those used by ERBE, averaged regionally (2.5??, 5??, and 10?? grid), zonally (2.5??, 5??, and 10??) and globally. The ERBE-like Monthly Geographical Averages (ES-4) product contains a month of space and time averaged Clouds and the Earth's Radiant Energy System (CERES) data for a single scanner instrument. The ES-4 is also produced for combinations of scanner instruments. For each observed 2.5-degree spatial region, the daily average, the hourly average over the month, and the overall monthly average of shortwave and longwave fluxes at the Top-of-the-Atmosphere (TOA) from the CERES ES-9 product are spatially nested up from 2.5-degree regions to 5- and 10-degree regions, to 2.5-, 5-, and 10-degree zonal averages, and to global monthly averages. For each nested area, the albedo and net flux are given. 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 the Earth Radiation Budget Experiment (ERBE). 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 Earth Radiation Budget Experiment (ERBE) mission. The first CERES instrument (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 on board the EOS flagship Terra on December 18, 1999. Two additional CERES instruments (FM3 and FM4) were launched on board EOS Aqua on May 4, 2002. The newest CERES instrument (FM5) was launched on board the Suomi National Polar-orbiting Partnership (NPP) satellite on October 28, 2011.
Science Keywords: | |||
Spatial Extent: | Bounding Rectangle: N: 55.0 S: -55.0 E: 180.0 W: -180.0 |
Data Format(s): | Distribution: Other (HDF) |
Temporal Extent: | Platform(s): | TRMM | |
Data Center(s): | NASA/LARC/SD/ASDC | Instrument(s): | CERES-PFM |
Version: | Edition2 |
10.5067/TRMM/CERES/ES4-PFM_L3.002
Creation | |
Last Revision |
3
Complete
4.0
Not provided
Association Type | Entry ID | Description | Version |
---|---|---|---|
Parent | CERES_ES4 | 2 |
Project Short Name | Campaigns | Project Dates |
---|---|---|
CERES | No campaigns listed. | No dates provided. |
This data center does not have any addresses listed.
This data center does not have any contact mechanisms listed.
Hampton, VA 23681-2199
NASA Langley Reseach Center
Hampton,
VA
23681-2199
NASA Langley Atmospheric Science Data Center
User and Data Services
NASA Langley Research Center
Hampton,
VA
23681-2199
(757) 864-8656
NASA Langley Atmospheric Science Data CenterUser and Data ServicesNASA Langley Research CenterMail Stop 157D
Hampton,
VA
23681-2199
757-864-8656
Format: Other (HDF)
Format Type: Native
Media: FTP
Fees: none