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GIOVANNI
http://giovanni.gsfc.nasa.gov/ Contact Person: Gregory Leptoukh Contact e-mail: Gregory.Leptoukh@nasa.gov The Goddard Online Interactive Visualization ANd

7 KB (987 words) - 17:26, January 31, 2009
NASAROSES RegAQ Groups (section GIOVANNI - Greg Leptoukh.)
Air Quality Cluster > Applying NASA Observations, Models and IT for Air Quality Main Page > Proposal | NASA ROSES Solicitation | Context | Resources |

8 KB (1,114 words) - 02:45, August 26, 2008
Summer 2011 meeting session agenda
Stewardship (Nancy or Ruth?) Information Quality (Tyler Stevens/Gregory Leptoukh) Open discussion on new topics and ideas (all) All presentations are uploaded

5 KB (592 words) - 12:02, July 18, 2011
Greg Leptoukh
Gregory G. Leptoukh received the M.S. degree in Theoretical Physics and the Ph.D. degree in Cosmic Ray Physics from Tbilisi State University, Georgia (USSR)

697 bytes (108 words) - 10:57, July 13, 2010
AQClusterJan08
California Wildfire Smoke Resources on the Web (Stefan Falke) Giovanni (Greg Leptoukh)

1 KB (82 words) - 12:12, January 11, 2008
July 21, 2010
Services Division, National Climate Data Center,NOAA 413ABC 11:00 - 11:45 Greg Leptoukh and Frank Lindsay Data Quality and Earth Science Data: A Discussion, NASA

2 KB (4 words) - 12:04, September 13, 2012
Summer 2011 Meeting - Session Details
quality ontology. Intro and welcome – Greg Leptoukh (15 min) QA4EO and other international DQ activities – Greg Leptoukh for Greg Stensaas (5 min) NASA Perspective

24 KB (3,299 words) - 15:41, August 31, 2012
NASA ROSES08: Applying NASA Observations, Models and IT for Air Quality Proposal
satellite data to the core network under direction of Senior Scientist, Greg Leptoukh. The VIEWS data system (Shawn McClure) will provide key aerosol chemical

41 KB (5,515 words) - 14:31, July 26, 2012
Data Quality and Validation White Paper Kick-off, GSFC
Participants: Joanne Nightingale, Chris Lynnes, Greg Leptoukh 1. Objective: Capture, harmonize and provide useful data quality for RS data 2. Current Status:

1 KB (169 words) - 16:01, December 22, 2010
AQCluster Telecons 9Feb09
UIC Survey of the GEO Portals Participants David McCabe Rudy Husar Greg Leptoukh Ana Prados Barry H Carol Meyer Erin Robinson

1 KB (165 words) - 06:47, February 20, 2009
Interagency Data Stewardship/LifeCycle/July2010Meeting
continuation of our perspectives series) 3:30 David Giaretta (pdf) 4:00 Gregory Leptoukh (pdf) 4:30 Samuel Oltmans (pdf) 10:15 - 11:45 Stewardship and Preservation

1 KB (97 words) - 16:29, July 27, 2010
Jluly 12-13 Summer Meeting, Santa Fe, NM
standardization, IQ framework, IQ4EO white paper preparation) - Lead: Greg Leptoukh Semantic web cluster (to discuss data quality ontology) - Lead: Peter Fox

2 KB (158 words) - 14:49, May 11, 2011
Group D1 – AQ & Deposition Characterization for Trends and Accountability
Schichtel David McCabe Ed Lillis Frank Lindsay Gary Lear Co-Chair) Gregory Leptoukh Jerry Johnston Jill Engel-Cox Lewis Weinstock Louis Sweeny Mike Uhl Neil

6 KB (874 words) - 09:53, October 8, 2021
September 20, 2011
Gregory Leptoukh (NASA GSFC) Ed Armstrong Carol Oleg Aulov Daniel Brief ESIP Santa Fe meeting post mortem ISO Data Quality vs. Data Quality Ontology Discussion

353 bytes (42 words) - 13:22, September 20, 2011
GEOSS AIP AQ Scenario Participants
Lindsay Rudy Husar Stefan Falke Erin Robinson Rich Scheffe Steve Young Greg Leptoukh Jill Engle-Cox

240 bytes (31 words) - 17:42, February 3, 2008
Stewardship & Preservation
continuation of our perspectives series) * 3:30 David Giaretta * 4:00 Gregory Leptoukh * 4:30 Samuel Oltmans

738 bytes (102 words) - 13:04, July 14, 2010
AQ Data Summit Agenda
Profile | Presentation - Domenico NASA Giovanni: Profile | Presentation - Leptoukh RSIG: Profile | Presentation - Plessel Environmental GeoWeb: Profile |

8 KB (832 words) - 17:13, April 12, 2009
SWTeleconNotes20110628
be held 2:15pm - 3pm on Thursday July 14 Chris had discussion with Greg Leptoukh of IQ today - Greg was initially indicating that SW Cluster would produce

3 KB (502 words) - 14:50, June 28, 2011
Participants
Terry Keating, EPA/OAR Thomas P. Kurosu, SAO (attending in person) Greg Leptoukh, NASA-GSFC - Confirmed Frank Lindsay, NASA Susan Lundquist, EPA/OEI (remote)

1 KB (174 words) - 09:43, November 2, 2007
Air Quality Cluster Participants
EDAC/Univ. of New Mexico Rita Freuder,University of New Hampshire Gregory Leptoukh,NASA GSFC Lawrence Friedl,NASA HQ Drew Pilant,EPA-ORD Hung Pham,RITI Patricia

4 KB (428 words) - 09:36, August 2, 2011
IQ Presentations
"Ambiguity of Quality", Fall AGU 2010 Fall AGU 2010 Level 3 data quality by Leptoukh ppt EGU 2011 Experiences Developing a Semantic Representation of Product

19 KB (1,924 words) - 16:56, October 8, 2019
AQCluster Telecons 12Feb10
they come up Participants: Steve Ludewig Carol Meyer Erin Robinson Greg Leptoukh Rudy Husar

1,020 bytes (123 words) - 04:59, April 16, 2010
Data Summit Presentations
Profile | Presentation - Domenico NASA Giovanni: Profile | Presentation - Leptoukh RSIG: Profile | Presentation - Plessel Environmental GeoWeb: Profile |

3 KB (155 words) - 12:19, February 27, 2008
AQCluster Telecons 16Oct09
up Participants: Thomas Kurosu, Cambridge Carol Meyer David McCabe Greg Leptoukh Barry Herchenrodder Erin Robinson Ana Prados Uma Shankar John McHenry Notes:

1 KB (131 words) - 11:42, October 29, 2009
AQCluster Telecons 01Apr11
assistance needed with the Information Quality (IQ) cluster sessions (Greg Leptoukh/Ross Bagwell) Main theme for Summer 2011 ESIP is “Information and Data

1 KB (166 words) - 09:39, June 9, 2011
AQCluster Telecons 16Apr10
Iceland Volcano Event Participants: Carol Meyer Berry Herchenroder Greg Leptoukh Erin Robinson Bret Schichtel Rudy Husar Notes: Virtual Workshops: common

1 KB (176 words) - 05:28, June 17, 2010
Air Quality Web Landscape
Unidata (Domenico, Ramamurthy) CDE (Ambrosia, Sullivan) Giovanni (Kempler, Leptoukh ) LAITS (Di) Portals/Catalogs Earth Information Exchange (ESIP) Earth Observation

1 KB (166 words) - 12:27, February 2, 2007
May 3, 2011
Gregory Leptoukh (NASA GSFC) Tyler Stevens (GSFC) Ed Armstrong (JPL) Joanne Nightingale (NASA GSFC) Hook Hua (JPL) Barry Weiss (JPL) Carol Mayer (ESIP)

1 KB (145 words) - 15:18, May 3, 2011
SWTeleconNotes20110927
process on the wiki Peter Fox Chris Lynnes Erin Robinson Ruth Duerr Greg Leptoukh Alex Sorokine Curt Tilmes See email from Alex Sorokine in cluster mailing

4 KB (501 words) - 05:49, September 28, 2011
Air Quality Community Summer 2009 Meeting
NASA Ted Haberman NOAA Ernie Hilsenrath NASA Les Hook ORNL (NARSTO) Greg Leptoukh NASA Josh Lieberman OGC Frank Lindsay NASA Glynis Lough Battelle David

14 KB (1,587 words) - 04:14, September 22, 2012
Education/Telecon 2019-05-16
Speakers: See schedule and speakers here: https://sched.co/O40g 3.Gregory G. Leptoukh Online Giovanni Workshop (Jim Acker) Series of four thematic webinars this

1 KB (183 words) - 13:54, October 22, 2019
AQCluster Telecons 29May09
preparing/collecting content for the AQ sessions ... Participants: Greg Leptoukh Lawrence Friedl Brand Niemmann David McCabe John White Glynis Ana Prados

2 KB (260 words) - 11:39, June 11, 2009
April 15, 2011
Gregory Leptoukh (NASA GSFC) Hook Hua (JPL) Bill Teng (GSFC) Ed Armstrong (JPL) Barry Weiss (JPL) EGU 2011 briefing Preparation for the Summer EIP Meeting

2 KB (243 words) - 13:02, April 15, 2011
ExCom Feb 2012
been some discussion in the ESIP community about how to memorialize Greg Leptoukh. One idea is to rename the micro-funding competition after him. After some

4 KB (608 words) - 12:43, April 9, 2012
Air Quality Data Processing and Portal Systems
Profile | Presentation - Domenico NASA Giovanni: Profile | Presentation - Leptoukh RSIG: Profile | Presentation - Plessel Environmental GeoWeb: Profile |

2 KB (146 words) - 21:04, March 10, 2008
AQCluster Telecons 7Aug09
infrastructure Participants: Carol Meyer Rob Raskin Howard Burroughs Greg Leptoukh Ana Prados Erin Robinson David McCabe Chris Lynnes Berry Herchenrodder

4 KB (371 words) - 09:04, August 21, 2009
P&S Monthly Apr 20, 2011
Data and Information Quality task ACTION: Tyler to follow up with Greg Leptoukh, chair of ESIP Information Quality cluster Looking for participation for

2 KB (336 words) - 14:56, April 20, 2011
March 25, 2011
Gregory Leptoukh (NASA GSFC) Peter Grimm (NOAA) Erin Robinson (ESIP Fed) Joanne Nightingale (NASA GSFC) Bruce Barkstrom (Independent) Siri-Jodha Khalsa

3 KB (379 words) - 14:19, March 25, 2011
Visualization/Telecon Minutes
AURA), Jing Li (GMU), Michael Morahan (NASA GCMD), Dalroy Ward (EPA), Greg Leptoukh (NASA GSFC), Karl Benedict (EDAC/UNM), Ned Gardiner (NOAA Climate Program

9 KB (1,223 words) - 15:03, October 25, 2012
June 28, 2011
Gregory Leptoukh (NASA GSFC) Oleg Aulov (UMBC) Carol Meyer (ESIP) Erin Robinson (ESIP) Barry Weiss (JPL) Discuss the agenda of the meeting and the break

3 KB (443 words) - 09:04, June 30, 2011
IQ cluster kick-off meeting
Gregory Leptoukh (GSFC) Steve Berrick (NASA HQ) Chris Lynnes (GSFC) Hook Hua (JPL) Scott Ritz (GSFC) Tyler Stevens (GSFC) Ethan McMahon (EPA) Bill Teng

3 KB (355 words) - 13:53, January 6, 2011
Group C2 - Visualization / Analysis
Bret Schichtel Debra Gable Donna Schwede Eric Hall Fred Dimmick Gregory Leptoukh Janet Cakir Jill Engel-Cox (Facilitator) Jim Szykman Joe Retzer John White

732 bytes (56 words) - 09:53, October 8, 2021
June 7, 2011
Invitations to CEOS Cal/Val WG subgroups (Meyer/Leptoukh/Stensaas/Nightingale) Get slides from Greg Stensaas (Leptoukh/staff) All: continue looking for speakers

7 KB (943 words) - 00:27, June 14, 2011
Interagency Data Stewardship/LifeCycle/Preservation Forum/TeleconNotes/20100210
speakers for such a session: Norm Loeb - CERES data quality and caveats Greg Leptoukh - ESTO MDSA project stories re data lineage put out a general call for

3 KB (420 words) - 13:11, July 29, 2012
Interagency Data Stewardship/LifeCycle/Preservation Forum/TeleconNotes/20100609
Certainty & its Impact on Climate and Energy (Sam Altman (sp?) , ESRL; Greg Leptoukh (data quality & impacts on climate) – Ruth to confirm; Norm Loop (sp?)

4 KB (560 words) - 16:43, June 9, 2010
Sep 20, 2011
Gregory Leptoukh (NASA GSFC) Results of the Santa Fe meeting ISO Data Quality vs. Data Quality Ontology Preparations for QA4EO workshop in UK Actions Oleg

329 bytes (39 words) - 10:37, September 20, 2011
Interagency Data Stewardship/LifeCycle/Preservation Forum/TeleconNotes/20100414
better shape. Proposing two sessions for Wednesday. Norm Loeb and Greg Leptoukh would be lined up for the first session. The other session will be a continuation

3 KB (519 words) - 12:00, April 26, 2010
2010-08-27: Virtual Workshop WCS Implementation
DataFed - Kari Hoijarvi, Rudy Husar DLR Giovanni/NASA - Wenli Yang/Greg Leptoukh RSIG - Todd Plessel Airnow- Steve Ludewig/Tim Dye Two WCS Implementations

10 KB (1,380 words) - 09:27, September 8, 2010
2008-01-09: AQ Cluster Notes
appreciated comments on NASA restructuring already looking at data lineage Greg Leptoukh - Barriers. 1) Data lineage what do you extract from process and attach

6 KB (929 words) - 12:00, January 14, 2008
Air Quality Trend Analysis
OMI Aerosol Harvard... OMI NO2 Data System Stefan Falke, NGC, WashU Greg Leptoukh, NASA Data Analysis Jack Fishman, NASA Rich Poirot, Vermont State Donna

4 KB (311 words) - 12:10, April 9, 2008