South Central Arc User Group

Established 1990

2015 - 2016 Officers


Charles E. Brady III, GISP

City of Ardmore


 Charles Brady III has been involved with SCAUG for over 13 years. Charles worked for the Garvin County Assessors Office & Carroll Land Surveying while attending college at East Central University. He graduated from East Central University with a bachelor degree in Cartography in 1999 and has worked for the City of Ardmore as the G.I.S. Coordinator since 2000. During this time Charles has served on both the Oklahoma Chapter SCAUG Steering Committee & the Regional Board of SCAUG in various positions. Charles & his wife of 15 years Penni have 2 children, a 11 year old son Charles IV & a 8 year old daughter Calin.


Shellie Willoughby, GISP

OK Office of Geographic Information

Vice President


Shellie Willoughby is the GIS Specialist for the Oklahoma Conservation Commission for which she has worked for the past 16 years.  While working for the Oklahoma Conservation Commission she has been heavily involved in the coordination efforts of the Oklahoma GI Council as well as the Oklahoma Office of Geographic Information, where she currently serves as the Assistant State GIS Coordinator.  Prior to working for the Conservation Commission, Shellie received a B.S. and M.S. degrees in Geography from Oklahoma State University

As a member of SCAUG for 15 years Shellie has served on the SCAUG Board in various positions for the past 10 years as well as held multiple positions in the Oklahoma Chapter of SCAUG.  Shellie loves to travel with her family and has been to 42 of the 50 states. When not at work Shellie can be found enjoying the great outdoors with the two favorite men in her life, her husband, Richard, and her 5 year old son, Andrew.

James Allen

Carter County, OK


James Allen graduated from East Central University in 2005 with a Degree in Cartography/Geography. James has been employed as the GIS Coordinator for Carter County, OK for 7 years, and he also serves as the IT Director and various other jobs for the county. He has been a member of SCAUG for 7 years and has served as the regional Treasurer since 2011.


Anne Mackey, GISP 

Tarrant County


 Anne Mackey GISP, has been involved in GIS since 1999, and received GIS Certification from Tarrant County College in 2005. She is currently employed with Tarrant County Transportation Services and has worked in the planning department since 2004. being on the ground floor of a enterprise GIS for the county has allowed Anne to evolve as a GIS professional, being integral in developing, customizing, and maintaining GIS applications for the Transportation Department and Tarrant County. Anne has been a member of SCAUG since 2006.


Lydia Sauceda, GISP

CPS Energy

Conference Coordinator  


I have been a member of SCAUG since 1996, an active Board member since 2005 when I first served as Conference Coordinator, went to serve as Texas Rep in 2006 and Conference Coordinator/Conference Coordinator Elect since 2007. As Conference Coordinator I believe having the Regional Conference in places SCAUG has never been or not been recently.

Since 2006 work for CPS Energy in San Antonio, the largest municipally owned energy utility company in gas and electric as Manager responsible for GIS data of all new construction in San Antonio. Prior to CPS Energy retired from Bexar Appraisal District after 24 years of service. I’ve been actively learning GIS software since 1989 now successful in managing an Enterprise GIS System.

With a Bachelors degree in Geography from UTSA, pursing a Masters degree from Texas State as time allows. I am active in local GIS User Groups, GIS Day, member of URISA, EGUG, WEN, AAG, coordinate meetings with the local Women in GIS known as WIGIS and Chairman of Cadre Facilitators for the San Antonio Woman’s Chamber of Commerce.

As a Geographer I love to travel local and abroad meeting people and experiencing different cultures, as I like to phrase it “Discover New Earth Settings in Different Projections”.


Betsi Chatham

City of Fort Worth

Conference Coordinator Elect

I operate in the manner of advice from Albert Einstein, “strive not to be a success, but rather to be of value”.  I have been an active member of SCAUG since 1999, and have served on the SCAUG Board in the conference coordinating capacity over the years.  I have a true and passionate understanding for the technology and people that have built this organization, and consider myself honored to be a part of the SCAUG family.

Growing up in a military family, I always found myself being introduced to new places, and as a result I constantly had questions about how the environment around me actually worked.  My quest for geographic knowledge landed me a Bachelor of Arts in Geomorphology from Arizona State University in 1993 and a Masters in Applied Geography from Southwest Texas State University in 1998.  My career has allowed me to map natural resources along the Texas Coastal Bend for Texas Parks & Wildlife, and provide National Pollutant Discharge Elimination System geospatial support for the City of Dallas.  The last 17 years I have managed the environmental GIS efforts and played an integral role in Emergency Management at the City of Fort Worth.

Willard_Gustafson.jpg  Willard Gustafson

  Meshek and Associates

 Oklahoma Representative:

I'm a scientist at heart; and a bit of a tinkerer. I love using GIS to solve spatial problems. After earning my Master’s Degree in Geography in 2002, I began a career as a satellite imagery analyst; creating vegetation maps and performing other spatial analyses for wildlife biology studies at The University of Montana's Cooperative Wildlife Research Unit. In 2008 I continued my career, after starting a family and moving cross-country, with Meshek & Associates PLC where I now specialize in 3D data analysis, server applications, and mobile data collection technologies.  I have been an active member of Oklahoma SCAUG since 2008, and have been a member of the SCAUG Executive board as the Oklahoma Representative since 2014. I aspire to bridge the gap between the GIS “Geeks" and “end-users” by presenting the technology in a way that everyone can relate to and understand. I believe Geography is the hub of many disciplines, and if applied correctly, can be the means by which we connect and make sense of them all. GIS is the grease on the axles of business!

Dean Carter

City of Abilene

North Texas Representative  

I have been doing GIS work for the Abilene Metropolitan Planning Organization for the last 10 years. In my time I have seen many changes to the mapping environment.  I will say that not one day goes by that I don’t learn something new about the ESRI software. Just about the time you think you have it figured out you find a little trick to speed up the process! I am a self-taught student and sometimes I feel a little overwhelmed with it all, but with a great organization like SCAUG I know there is someone I have met at one of the conferences that I can call and there is help to be had.

My platform (if you will) is to make sure that a strong inter-personal relationship remains with SCAUGers everywhere. We were all the guy, or gal that did not really understand some concept or principle at one time! When you receive help it is important to pay it forward. There is a great amount of knowledge imparted at the conferences from the Officers, Speakers, ESRI personnel, and the Vendors but the real learning comes from one on one interaction that occur at the conference and for years after.

Leslie Morgan

GIS Nuts

South Texas Representative


Leslie H. Morgan, Ph.D. has over 15 years of experience as a GIS professional.  She is an independent GIS Consultant specializing in providing GIS analysis, support, and automation services to clients. Automation services may include the development of GIS workflows, custom GIS tools and/or GIS web applications.  Leslie is an ESRI certified desktop associate and an ESRI certified trainer.  Her educational background is in Biological Statistics, and she is currently adjunct faculty in the graduate school at Tulane University.  Leslie has a real passion for GIS which she blogs about on her community GIS website,  Leslie lives in central Louisiana, and she is very excited to be serving as the Louisiana State Representative for SCAUG.

Xingwen Chen, PhD


Louisiana Representative

With more than 20 years experience working on GIS in industries such as environmental, agricultural, municipality, and oil/gas, I have experience ranging from GIS mapping, geodatabase design and management, programming for web and standalone applications using ESRI suite products.  I have served 2 terms of SCAUG Louisiana Rep in the past and co-founded the North Louisiana GIS User Group in 2006. I'm currently serving  as president. I would like to help GIS users in Louisiana (esp. in South Louisiana) in their professional development through better organizations through SCAUG, encourage them to actively participate both local and regional GIS user group activities and grow professionally.

Lauralee Gann

Mendrop-Wages, LLC.

Mississippi Representative:

Lauralee Gann is a GIS partner with Everything is Somewhere (EIS~GIS) in Hernando, MS.  She has worked for Mendrop Engineering Resources since 2003.  Since receiving her GIS Certification from Delta State University in 2009, she has had the privilege of serving with the SCAUG Board of Directors, the Memphis Area Geographic Information Council (MAGIC), and GITA Gulf South Chapter (Geospatial Information Technicians Association).  Lauralee’s goal as the Mississippi State Representative is to spread the world about GIS across a state that has much to benefit from world of GIS. 

Karen Lizcano
ESRI - San Antonio

ESRI Representative:

Karen Lizcano has been a Solutions Engineer with Esri for the past five years. Karen attended Texas A&M University where she earned her BS in Geography. After graduation she worked for a local government office in Georgia where she gained experience in parcel mapping and editing, local government map production and Utility Mapping.  Karen has also worked for a water utility and engineering company.  She has experience and knowledge in ArcGIS Server, Mobile, Desktop and ArcGIS Online.

| SCAUG is a not for profit organization dedicated to benefit users of ESRI’s geographic information software | Founded in 1990 | © SCAUG 2009 |
| South Central Arc Users Group | P.O. Box 96 | Ardmore, OK 73402  | Fax- 214-291-5659 | Email Webmaster | SCAUG Email |

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