National Aeronautics and Space Administration

Goddard Space Flight Center

Hydrospheric and Biospheric Sciences Laboratory (614)

Personnel: All

Aguirre-Echevar, Linda

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Affiliation: SSAI

Phone: 301-867-6303

Allen, Jeannette

Landsat/GLOBE Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6627
E-mail: Jeannette Allen	Fax: 301-614-5666

Angal, Amit

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Affiliation: SSAI	Phone: 301-867-6333
E-mail: Amit Angal

Anyamba, Assaf

AVHRR NDVI Research Visit Profile

Affiliation: UMBC	Phone: 301-614-6601
E-mail: Assaf Anyamba	Fax: 301-614-6695

Arvidson, Terry

Landsat Visit Profile

Affiliation: LMMS	Phone: 301-614-6649
E-mail: Terry Arvidson	Fax: 301-614--6695

Baldessari, Jason

Branch Administrative Support Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6664
E-mail: Jason Baldessari	Fax: 301-614-6695

Barsi, Julia

Landsat Visit Profile

Affiliation: SSAI	Phone: 301-614-6667
E-mail: Julia Barsi	Fax: 301-614-6695

Bounoua, Lahouari

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Affiliation: NASA	Phone: 301-614-6631
E-mail: Lahouari Bounoua	Fax: 301-614-6695

Brenner, Anita

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Affiliation: Sigma Space	Phone: 301-867-6272
E-mail: Anita Brenner

Brown, Molly

Research Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6616
E-mail: Molly Brown	Fax: 301-614-6695

Brown de Colstoun, Eric

Landsat Visit Profile

Affiliation: UMBC-GEST	Phone: 301-614-6597
E-mail: Eric Brown de Colstoun	Fax: 301-614-6695

Bussard, Sandra

Business Analyst Support Visit Profile

Affiliation: Sigma Space Corp.	Phone: 301-614-6693
E-mail: Sandra Bussard	Fax: 301-614-6695

Butler, James

Physical Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-5942
E-mail: James Butler	Fax: 301-614--6695

Campbell, Petya

Forest Ecology and Physiology; Optical and Fluorescence Remote Sensing Visit Profile

Affiliation: UMBC-JCET	Phone: 301-614-6784
E-mail: Petya Campbell	Fax: 301-6164-6695

Cekic, Miodrag

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Affiliation: Sigma Space	Phone: 301-552-6300
E-mail: Miodrag Cekic

Chang, Tiejun

Senior Scientist Visit Profile

Affiliation: Sigma Space	Phone: 301-867-2181
E-mail: Tiejun Chang

Che, Nianzeng

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Affiliation: Sigma Space	Phone: 301-867-6298
E-mail: Nianzeng Che

Chen, Hongda

Calibration Engineer Visit Profile

Affiliation: Sigma Space	Phone: 301-867-6292
E-mail: Hongda Chen

Chen, Na

Programmer/Analyst Visit Profile

Affiliation: Sigma Space	Phone: 301-867-6338
E-mail: Na Chen

Cheng, Yen-Ben

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Affiliation: ERT	Phone: 301-614-6637
E-mail: Yen-Ben Cheng	Fax: 301-614-6695

Chiang, Vincent

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Affiliation: Sigma Space	Phone: 301-867-6335
E-mail: Vincent Chiang

Choi, Taeyoung

Staff Instrument Engineer Visit Profile

Affiliation: Sigma Space	Phone: 301-867-6297
E-mail: Taeyoung Choi

Chu, Mike

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Affiliation: Sigma Space	Phone: 301-867-2084
E-mail: Mike Chu	Fax: 301-867-2166

Collatz, G. James

Physical Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6651
E-mail: G. James Collatz	Fax: 301-614-6695

Collins, Kathrine

Research Scientist Visit Profile

Affiliation: UMBC/GEST	Phone: 301-614-5873
E-mail: Kathrine Collins	Fax: 301-614-6695

Cook, Bruce

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Affiliation: NASA	Phone: 301-614-6689
E-mail: Bruce Cook	Fax: 301-614-6695

Cooper, John

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Affiliation: Sigma Space	Phone: 301-614-5949
E-mail: John Cooper	Fax: 301-614-6695

Corp, Lawrence

Support Scientist Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6619
E-mail: Lawrence Corp	Fax: 301-614-6695

Davis, Anita

Landsat Data Continuity Mission Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6669
E-mail: Anita Davis	Fax: 301-614-5666

Ding, Leibo

HBSL Radiometric Calibration Facility Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6085
E-mail: Leibo Ding	Fax: 301-614-6695

Dodd, Jennifer

Engineer Visit Profile

Affiliation: Sigma Space	Phone: 301-867-2195
E-mail: Jennifer Dodd

Eck, Thomas

AERONET Visit Profile

Affiliation: UMBC-GEST	Phone: 301-614-6625
E-mail: Thomas Eck	Fax: 301-614-6695

Evans, Carla

Carbon Cycle and Ecosystems Office Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6673
E-mail: Carla Evans	Fax: 301-614-6695

Franks, Shannon

Landsat 7 Visit Profile

Affiliation: UMD	Phone: 301-614-6682
E-mail: Shannon Franks

Gao, Feng

Landsat Data Continuity Mission Visit Profile

Affiliation: ERT	Phone: 301-614-6666
E-mail: Feng Gao	Fax: 301-614-6695

Geng, Xu

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Affiliation: Sigma Space	Phone: 301-867-2190
E-mail: Xu Geng

Georgiev, Georgi

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Affiliation: Sigma Space	Phone: 301-614-5870
E-mail: Georgi Georgiev	Fax: 301-614-6695

Giles, David

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Affiliation: Sigma Space	Phone: 301-614-6596
E-mail: David Giles	Fax: 301-614-6695

Griffith, Peter

Carbon Cycle and Ecosystems Office Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6610
E-mail: Peter Griffith	Fax: 301-614-6695

Gude, Jacob

Administrative Analyst Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6073
E-mail: Jacob Gude	Fax: 301-614-6695

Gusev, Sergey

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Affiliation: Sigma Space	Phone: 301-867-2031
E-mail: Sergey Gusev

Hall, Forrest

Global Carbon Studies Visit Profile

Affiliation: UMBC-JCET	Phone: 301-614-6659
E-mail: Forrest Hall	Fax: 301-614-6695

Herrmann, Stefanie

Research Scientist Visit Profile

Affiliation: SSAI	Phone: 301-614-6531
E-mail: Stefanie Herrmann	Fax: 301-614-6695

Holben, Brent

AERONET Project Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6658
E-mail: Brent Holben	Fax: 301-614-6695

Hom, Milton

Lab/Field Instrument Support Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6635
E-mail: Milton Hom	Fax: 301-614-6695

Huemmrich, K. Fred

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Affiliation: UMBC-JCET	Phone: 301-614-6663
E-mail: K. Fred Huemmrich	Fax: 301-614-6695

Humke, Sheila

Carbon Cycle and Ecosystems Office Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6694
E-mail: Sheila Humke	Fax: 301-614-6695

Imhoff, Marc

AST, Earth Sciences Remote Sensing Visit Profile

Affiliation: NASA	Phone: 301-614-6628
E-mail: Marc Imhoff	Fax: 301-614-6695

Irish, Richard

Landsat Visit Profile

Affiliation: SSAI	Phone: 301-614-6604
E-mail: Richard Irish	Fax: 301-614-6695

Kaita, Ed

Landsat Visit Profile

Affiliation: SSAI	Phone: 301-614-6603
E-mail: Ed Kaita	Fax: 301-614-6695

Kelley, Nathan

Calibration Facility Visit Profile

Affiliation: Sigma Space	Phone: 301-614-5941
E-mail: Nathan Kelley	Fax: 301-614-6695

Kerber, Arlene

Physical Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6690
E-mail: Arlene Kerber	Fax: 301-614-6695

Kimes, Dan

Physical Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6660
E-mail: Dan Kimes	Fax: 301-614-6695

Knox, Robert

Forest Ecologist Visit Profile

Affiliation: NASA	Phone: 301-614-6656
E-mail: Robert Knox	Fax: 301-614-6695

Landis, David

LBA-ECO Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6605
E-mail: David Landis	Fax: 301-614-6695

Lapionak, Tatsiana

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Affiliation: Sigma Space	Phone: 301-614-6589
E-mail: Tatsiana Lapionak	Fax: 301-614-6695

Levine, Elissa

Soil Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6654
E-mail: Elissa Levine	Fax: 301-614-6695

Levy, Raviv

LDCM Visit Profile

Affiliation: SSAI	Phone: 301-614-6728
E-mail: Raviv Levy	Fax: 301-614-6695

Li, Zhen

Carbon Cycle Project Visit Profile

Affiliation: SSAI	Phone: 301 614-6624
E-mail: Zhen Li	Fax: 301 614-6695

Lyapustin, Alexei

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Affiliation: UMBC-GEST	Phone: 301-614-5998
E-mail: Alexei Lyapustin	Fax: 301-614-6695

Madhavan, Sriharsha

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Affiliation: SSAI	Phone: 301-867-2016
E-mail: Sriharsha Madhavan

Margolis, Hank

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Affiliation: UMBC-GEST	Phone: 301-614-6639
E-mail: Hank Margolis	Fax: 301-6164-6695

Markham, Brian

Landsat Calibration Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6608
E-mail: Brian Markham	Fax: 301-614-6695

Masek, Jeffrey

Research Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6629
E-mail: Jeffrey Masek	Fax: 301-614-6695

McDonald, Shawn

Systems Administrator Visit Profile

Affiliation: Sigma Space	Phone: 301-867-2011
E-mail: Shawn McDonald

Middleton, Elizabeth

Physical Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6670
E-mail: Elizabeth Middleton	Fax: 301-614-6695

Montanaro, Matt

Engineer Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6665
E-mail: Matt Montanaro

Montesano, Paul

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Affiliation: Sigma Space	Phone: 301-614-6642
E-mail: Paul Montesano	Fax: 301-614-6695

Morrell, Amy

Carbon Cycle and Ecosystems Office Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6618
E-mail: Amy Morrell	Fax: 301-614-6695

Morton, Douglas

Research Scientist Visit Profile

Affiliation: ORAU-NASA Postdoc	Phone: 301-614-6688
E-mail: Douglas Morton	Fax: 301-614-6695

Neigh, Chris

GIMMS Visit Profile

Affiliation: SSAI	Phone: 301-614-6680
E-mail: Chris Neigh	Fax: 301-614-6695

Nelson, Beth

Carbon Cycle and Ecosystems Office Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6630
E-mail: Beth Nelson	Fax: 301-614-6695

Nelson, Ross

Physical Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-6632
E-mail: Ross Nelson	Fax: 301-614-6695

Ni-Meister, Wenge

Research Scientist Visit Profile

Affiliation: UMBC	Phone: 301-614-6676
	Fax: 301-614-6695

Nigro, Joseph

GIMMS Project Visit Profile

Affiliation: SSAI	Phone: 301-614-6524
E-mail: Joseph Nigro	Fax: 301-614-6695

Ong, Lawrence

EO-1 Visit Profile

Affiliation: SSAI	Phone: 301-614-6679
E-mail: Lawrence Ong	Fax: 301-614-6695

Oudrari, Hassan

NPOESS Preparatory Project (NPP) Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6600
E-mail: Hassan Oudrari	Fax: 301-614-6695

Pak, Ed

GIMMS Visit Profile

Affiliation: SSAI	Phone: 301-614-6680
E-mail: Ed Pak	Fax: 301-614-6695

Pinzon, Jorge

GIMMS Visit Profile

Affiliation: SSAI	Phone: 301-614-6685
E-mail: Jorge Pinzon	Fax: 301-614-6695

Pollack, Nathan

EO-1 Visit Profile

Affiliation: SSAI	Phone: 301-614-6677
E-mail: Nathan Pollack	Fax: 301-614-6695

Ranson, Jon

Branch Head Visit Profile

Affiliation: NASA	Phone: 301-614-6650
E-mail: Jon Ranson	Fax: 301-614-6695

Ripman, Benjamin

Engineer Visit Profile

Affiliation: Sigma Space	Phone: 301-867-2014
E-mail: Benjamin Ripman

Rocchio, Laura

Outreach Scientist, LDCM Project Office Visit Profile

Affiliation: SSAI
E-mail: Laura Rocchio

Rosenberg, Jean

Information Resource Specialist Visit Profile

Affiliation: Sigma Space	Phone: 301-352-2125
E-mail: Jean Rosenberg	Fax: 301-614-6297

Rubio, Jeremy

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Affiliation: Univ. of Maryland	Phone: 301-614-6641
E-mail: Jeremy Rubio	Fax: 301-614-6695

Schafer, Joel

Sigma Space Visit Profile

Affiliation: SSAI	Phone: 301-614-6668
E-mail: Joel Schafer	Fax: 301-614=6695

Scully, Amy

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Affiliation: Sigma Space	Phone: 301-614-6662
E-mail: Amy Scully	Fax: 301-614-6695

Sexton, Joseph

Research Scientist Visit Profile

Affiliation: UMBC	Phone: 301-614-6609
E-mail: Joseph Sexton	Fax: 301-614-6695

Siniuk, Aliaksandr

AERONET Visit Profile

Affiliation: SSAI	Phone: 301-614-6633
E-mail: Aliaksandr Siniuk	Fax: 301-614-6695

Slayback, Daniel

GIMMS Visit Profile

Affiliation: SSAI	Phone: 301-614-6687
E-mail: Daniel Slayback	Fax: 301-614-6695

Slutsker, Ilya

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Affiliation: Sigma Space	Phone: 301-614-6623
E-mail: Ilya Slutsker	Fax: 301-614-6695

Smirnov, Alexander (Sasha)

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Affiliation: Sigma Space	Phone: 301-614-6626
E-mail: Alexander (Sasha) Smirnov	Fax: 301-614-6695

Smith, Gil

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Affiliation: Sigma Space	Phone: 301-614-5947
E-mail: Gil Smith	Fax: 301-614-5970

Smith, Matthew

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Affiliation: SSAI	Phone: 301-614-6602
E-mail: Matthew Smith	Fax: 301-614-6695

Sorokin, Mikhail

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Affiliation: SSAI	Phone: 301-614-6599
E-mail: Mikhail Sorokin	Fax: 301-614-6695

Steinert, Owen

MODIS IT Support Visit Profile

Affiliation: SSAI off-site	Phone: 301-867-6340
E-mail: Owen Steinert

Steyaert, Louis

Visit Profile

Affiliation: Volunteer Scientist (retired USGS)	Phone: 301-614-6675
E-mail: Louis Steyaert	Fax: 301-614-6695

Storey, James

Landsat/MODIS Visit Profile

Affiliation: SAIC/EDC	Phone: 301-614-6682
E-mail: James Storey	Fax: 301-614-6695

Strohmaier, Judy

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Affiliation: ASRC Research & Technology Solutions	Phone: 301-614-6621
E-mail: Judy Strohmaier	Fax: 301-614-6695

Sun, Guoqing

Radar Modeling Visit Profile

Affiliation: UMD	Phone: 301-614-6655
E-mail: Guoqing Sun	Fax: 301-614-6695

Sun, Junqiang

Senior Scientist Visit Profile

Affiliation: Sigma Space	Phone: 301-867-6342
E-mail: Junqiang Sun

Tan, Liqin

Principal Programmer Visit Profile

Affiliation: Sigma Space	Phone: 301-867-6296
E-mail: Liqin Tan

Taylor, Michael

LDCM Project Visit Profile

Affiliation: Sigma Space	Phone: 301 614-6821
E-mail: Michael Taylor	Fax: 301 614-6695

Thome, Kurtis

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Affiliation: NASA	Phone: 301-614-6671
E-mail: Kurtis Thome	Fax: 301-614-6695

Toller, Gary

Task Manager Visit Profile

Affiliation: Sigma Space	Phone: 301-352-2131
E-mail: Gary Toller

Tran, Alex

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Affiliation: Sigma Space	Phone: 301-614-6640
E-mail: Alex Tran	Fax: 301-614-6695

Ungar, Stephen

New Millenium EO-1 Mission Scientist Visit Profile

Affiliation: NASA Emeritus	Phone: 301-614-6674
E-mail: Stephen Ungar	Fax: 301-614--6695

Wang, Ben

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Affiliation: SSAI	Phone: 301-867-2096
E-mail: Ben Wang

Wang, Yujie

NPOESS / NPP Visit Profile

Affiliation: UMBC-GEST	Phone: 301-614-6494
E-mail: Yujie Wang	Fax: 301-614-6695

Wenny, Brian

Senior Scientist Visit Profile

Affiliation: Sigma Space	Phone: 301-867-6341
E-mail: Brian Wenny

Westenburger, Gavin

Data Technician Visit Profile

Affiliation: Sigma Space	Phone: 301-552-6300
E-mail: Gavin Westenburger

Wilcox, Lisa

Carbon Cycle and Ecosystems Office Visit Profile

Affiliation: Sigma Space	Phone: 301-614-6494
E-mail: Lisa Wilcox	Fax: 301-614-6695

Williams, Jennifer

GIMMS Project Visit Profile

Affiliation: SSAI	Phone: 301-614-6646
E-mail: Jennifer Williams	Fax: 301-614-6695

Wu, Aisheng

Senior Scientist Visit Profile

Affiliation: Sigma Space	Phone: 301-867-6337
E-mail: Aisheng Wu

Xiong, Jack

Physical Scientist Visit Profile

Affiliation: NASA	Phone: 301-614-5957
E-mail: Jack Xiong	Fax: 301-614-6695

Yuan, Karen

Editor Visit Profile

Affiliation: WYLE	Phone: 301-614-6652
E-mail: Karen Yuan	Fax: 301-614-6695

Zhang, Ping

Terra Project Visit Profile

Affiliation: ERT	Phone: 301-614-6698
E-mail: Ping Zhang	Fax: 301-614-6695

Zhang, Qingyuan

Ecosystem Light Use Efficiency (LUE) Visit Profile

Affiliation: UMBC-GEST	Phone: 301-614-6672
E-mail: Qingyuan Zhang	Fax: 301-614-6695

NASA Official: Jon Ranson
Webmaster: Jacob Gude
Page Last Updated: September 15, 2009