CERES edition-2 cloud property retrievals using TRMM VIRS and Terra and Aqua MODIS data-Part II: Examples of average results and comparisons with other data

Patrick Minnis, Szedung Sun-Mack, Yan Chen, Mandana M. Khaiyer, Yuhong Yi, J. Kirk Ayers, Ricky R. Brown, Xiquan Dong, Sharon C. Gibson, Patrick W. Heck, Bing Lin, Michele L. Nordeen, Louis Nguyen, Rabindra Palikonda, William L. Smith, Douglas A. Spangenberg, Qing Z. Trepte, Baike Xi

Research output: Contribution to journalArticle

79 Citations (Scopus)

Abstract

Cloud properties were retrieved by applying the Clouds and Earth's Radiant Energy System (CERES) project Edition-2 algorithms to 3.5 years of Tropical Rainfall Measuring Mission Visible and Infrared Scanner data and 5.5 and 8 years of MODerate Resolution Imaging Spectroradiometer (MODIS) data from Aqua and Terra, respectively. The cloud products are consistent quantitatively from all three imagers; the greatest discrepancies occur over ice-covered surfaces. The retrieved cloud cover (∼59%) is divided equally between liquid and ice clouds. Global mean cloud effective heights, optical depth, effective particle sizes, and water paths are 2.5 km, 9.9, 12.9 μm , and 80 g · m -2, respectively, for liquid clouds and 8.3 km, 12.7, 52.2 μm, and 230 g· m-2 for ice clouds. Cloud droplet effective radius is greater over ocean than land and has a pronounced seasonal cycle over southern oceans. Comparisons with independent measurements from surface sites, the Ice Cloud and Land Elevation Satellite, and the Aqua Advanced Microwave Scanning Radiometer-Earth Observing System are used to evaluate the results. The mean CERES and MODIS Atmosphere Science Team cloud properties have many similarities but exhibit large discrepancies in certain parameters due to differences in the algorithms and the number of unretrieved cloud pixels. Problem areas in the CERES algorithms are identified and discussed.

Original languageEnglish (US)
Article number5783917
Pages (from-to)4401-4430
Number of pages30
JournalIEEE Transactions on Geoscience and Remote Sensing
Volume49
Issue number11 PART 2
DOIs
StatePublished - Nov 1 2011
Externally publishedYes

Fingerprint

Rain gages
marine atmosphere
Aqua (satellite)
Terra (satellite)
cloud microphysics
Satellite imagery
cloud water
terrestrial environment
TRMM
ice cover
cloud cover
satellite imagery
optical depth
MODIS
droplet
Ice
Rain
Spectrometers
Remote sensing
comparative study

Keywords

  • Climate
  • cloud
  • cloud remote sensing
  • Clouds and the Earth's Radiant Energy System (CERES)
  • Moderate Resolution Imaging Spectroradiometer (MODIS)
  • Visible and Infrared Scanner (VIRS)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Earth and Planetary Sciences(all)

Cite this

CERES edition-2 cloud property retrievals using TRMM VIRS and Terra and Aqua MODIS data-Part II : Examples of average results and comparisons with other data. / Minnis, Patrick; Sun-Mack, Szedung; Chen, Yan; Khaiyer, Mandana M.; Yi, Yuhong; Ayers, J. Kirk; Brown, Ricky R.; Dong, Xiquan; Gibson, Sharon C.; Heck, Patrick W.; Lin, Bing; Nordeen, Michele L.; Nguyen, Louis; Palikonda, Rabindra; Smith, William L.; Spangenberg, Douglas A.; Trepte, Qing Z.; Xi, Baike.

In: IEEE Transactions on Geoscience and Remote Sensing, Vol. 49, No. 11 PART 2, 5783917, 01.11.2011, p. 4401-4430.

Research output: Contribution to journalArticle

Minnis, P, Sun-Mack, S, Chen, Y, Khaiyer, MM, Yi, Y, Ayers, JK, Brown, RR, Dong, X, Gibson, SC, Heck, PW, Lin, B, Nordeen, ML, Nguyen, L, Palikonda, R, Smith, WL, Spangenberg, DA, Trepte, QZ & Xi, B 2011, 'CERES edition-2 cloud property retrievals using TRMM VIRS and Terra and Aqua MODIS data-Part II: Examples of average results and comparisons with other data', IEEE Transactions on Geoscience and Remote Sensing, vol. 49, no. 11 PART 2, 5783917, pp. 4401-4430. https://doi.org/10.1109/TGRS.2011.2144602
Minnis, Patrick ; Sun-Mack, Szedung ; Chen, Yan ; Khaiyer, Mandana M. ; Yi, Yuhong ; Ayers, J. Kirk ; Brown, Ricky R. ; Dong, Xiquan ; Gibson, Sharon C. ; Heck, Patrick W. ; Lin, Bing ; Nordeen, Michele L. ; Nguyen, Louis ; Palikonda, Rabindra ; Smith, William L. ; Spangenberg, Douglas A. ; Trepte, Qing Z. ; Xi, Baike. / CERES edition-2 cloud property retrievals using TRMM VIRS and Terra and Aqua MODIS data-Part II : Examples of average results and comparisons with other data. In: IEEE Transactions on Geoscience and Remote Sensing. 2011 ; Vol. 49, No. 11 PART 2. pp. 4401-4430.
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