'Cloud mask' diaporamas de présentation

Steve Ackerman P. Menzel , R. Frey, K. Strabala , R Holz , B Maddux

MODIS Cloud MASK MOD35. Steve Ackerman P. Menzel , R. Frey, K. Strabala , R Holz , B Maddux Director, Cooperative Institute for Meteorological S atellite Studies University of Wisconsin-Madison. Outline. Introduction Description of the Cloud Mask Assessment and Validation

736 views • 54 slides

QUEST

QUEST. Quantitative Evaluation of Regional Precipitation Forecasts Using Multi-Dimensional Remote Sensing Observations. Quantitative evaluation of regional precipitation forecasts using multi-dimensional remote sensing observations. Partnership

447 views • 30 slides

GOES-R AWG Aviation Team: Fog/Low Cloud Detection

GOES-R AWG Aviation Team: Fog/Low Cloud Detection. Presented By: Michael Pavolonis NOAA/NESDIS/Center for Satellite Applications and Research Advanced Satellite Product Branch In Close Collaboration With: Corey Calvert UW-CIMSS. Outline. Aviation Team Executive Summary

439 views • 27 slides

A surface reflectance standard product from LDCM and supporting activities June 2010 update

A surface reflectance standard product from LDCM and supporting activities June 2010 update. Principal Investigator Dr. Eric Vermote Geography Dept., University of Maryland Co. P.I. Dr. Chris Justice Geography Dept., University of Maryland.

431 views • 26 slides

GOES-R Cloud and Microphysical Products, Fog and Low Stratus

GOES-R Cloud and Microphysical Products, Fog and Low Stratus. Andy Heidinger Michael Pavolonis NOAA / STAR Patrick Minnis NASA Langley Research Center Andi Walther Scott Lindstrom University of Wisconsin-Madison CIMSS (Cooperative Institute for Meteorological Satellite Studies).

507 views • 25 slides

Destriping VIIRS brightness temperatures for SST

Destriping VIIRS brightness temperatures for SST. Karlis Mikelsons Marouan Bouali Alex Ignatov Yury Kihai. STAR JPSS Annual Meeting College Park, MD May 14, 2014. Striping in VIIRS data. Low amplitude Unidirectional artifact Strongly affects gradients. Destriping method.

398 views • 25 slides

Elsa Cattani, Francesca Torricella, and Vincenzo Levizzani ISAC CNR (Italy)

Do cloud microphysical parameters derived from daytime multi-spectral satellite observations correlate with rainfall estimates?. Elsa Cattani, Francesca Torricella, and Vincenzo Levizzani ISAC CNR (Italy) Institute of Atmospheric Sciences and Climate National Research Council - Bologna.

396 views • 22 slides

First Workshop on EOS Snow and Ice Products 16-17 November 2004 MODIS Sea Ice Products and Validation George Riggs SSAI

First Workshop on EOS Snow and Ice Products 16-17 November 2004 MODIS Sea Ice Products and Validation George Riggs SSAI / GSFC / Code 971. Outline Sequence of products, swath to 8-day composite images and brief description Ice surface temperature validation status Collection 5 revisions

560 views • 20 slides

Preliminary Comparisons of ACSPO v2.21 vs. v2.20 in SQUAM

Preliminary Comparisons of ACSPO v2.21 vs. v2.20 in SQUAM www.star.nesdis.noaa.gov/sod/sst/squam/. Background. Cloud Mask in ACSPO 2.20 GAC was observed to be overly conservative Much more voids in GAS coverage, compared to FRAC

299 views • 19 slides

339 views • 19 slides

GOES-R AWG Product Validation Tool Development

GOES-R AWG Product Validation Tool Development. Cloud Products Andrew Heidinger (STAR) Michael Pavolonis (STAR) Andi Walther (CIMSS) Pat Heck and Pat Minnis (NASA Larc) William Straka (CIMSS). Cloud Products.

256 views • 18 slides

The GOES-R AWG Cloud Mask Product

The GOES-R AWG Cloud Mask Product. Andrew Heidinger (NOAA/NESDIS) William Straka (UW-CIMSS). What You Should Know by the End of Training. Product interpretation through examples of interest. Strengths and limitations of the cloud mask product Future improvements for the cloud mask algorithm.

467 views • 16 slides

NPP VIIRS Update Presentation to the Global Vegetation Workshop 2009

NPP VIIRS Update Presentation to the Global Vegetation Workshop 2009. Dr Robert E Murphy Bonnie Reed NPOESS IPO Data Products Division. VIIRS: Visible Infrared Imager Radiometer Suite. VIIRS will provide operational and research users with:

370 views • 16 slides

Meteosat Second Generation Algorithms for Use at AFWA

Meteosat Second Generation Algorithms for Use at AFWA. Stanley Q. Kidder, J. Adam Kankiewicz, and Kenneth E. Eis. Objectives: Develop algorithms using Meteosat Second Generation data for installation at AFWA

265 views • 13 slides

CLEX-10 Cloud Products

225 views • 13 slides

Land Data Processing and Collection 6

Land Data Processing and Collection 6. Sadashiva Devadiga Robert Wolfe MODIS/VIIRS Science Team Meeting 01/27/2010. Assumptions (1/2) (Processing and Archiving). C5 (and C4.1 LST) processing will continue through the completion of C6 reprocessing.

268 views • 13 slides

Stephanie L Haines and Frank LaFontaine June 12, 2007

Compositing of MODIS Products. Stephanie L Haines and Frank LaFontaine June 12, 2007. Introduction. Coastal NWS offices wanted high resolution SST product to address forecast problems Weather associated with land/sea breezes Off shore weather such as clouds, precipitation, temperatures etc.

307 views • 8 slides

Stephanie L Haines and Frank LaFontaine June 12, 2007

Compositing of MODIS Products. Stephanie L Haines and Frank LaFontaine June 12, 2007. Introduction. Coastal NWS offices wanted high resolution SST product to address forecast problems Weather associated with land/sea breezes Off shore weather such as clouds, precipitation, temperatures etc.

196 views • 8 slides

Satellite Cloud Properties for CalWater 2

142 views • 4 slides

Intermediate files for MODIS and VIIRS have been used for this study.

Intermediate FILES for VIIRS and MODIS. Intermediate files for MODIS and VIIRS have been used for this study. Intermediate files are aggregated to 5 minute granule. Files come from Wisconsin Peate. MODIS aersol algorithm was modified to run on VIIRS and MODIS 1KM data

177 views • 4 slides