Wednesday, January 28, 2015

Internship Student Spotlight!!

GIS4944/5945, GIS Internship, Instructor, Mrs. Leah Lewis, GISP

GIS Internships - Let's get to work!

STUDENT SPOTLIGHT AWARDS

The following student was chosen to highlight their current GIS internship experience.

Erin Maguire (click to check out her program blog)

Erin is a graduate level student wrapping up her final semester GIS Certificate Program. Her background is very interesting and diverse, just like many of our students! She graduated in 2010 from Florida Gulf Coast University with a B.S. in Marine Science. Since then, she lived in Seattle and volunteered at Seattle aquarium, taught science for a year in Guyana, and has worked as an environmental educator for the park system. We are very happy that Erin chose GIS Online @ UWF to further her education.

Internship Background - Erin is currently interning with the Pinellas County Natural resource section. She will be measuring drainage ditches using GPS and using GIS. She is also very interested in GIS especially how it can help manage coastal resources. Congratulations Erin on being named Internship Spotlight of the week. Who's awesome? You are!!

Looking for an intern or partnership with UWF and GIS Online, please contact Leah Lewis at lewis@uwf.edu to find out how our students can help you!  






Monday, January 26, 2015

Student Spotlight 1/19-1/23/2015

GIS 4043 Introduction to GIS

Congratulations to Liz Roycraft for being selected as this week's student spotlight!  Check out Liz's blog here - Liz Roycraft GIS Coursework.  Liz currently resides in the western Sierra Nevada Mountains in California and is an avid hiker and camper.  When not enjoying the great outdoors, she likes to cook, read and listen to music.  GIS has been an integral part of her work life for many years working as a Field Archaeologist (most recently for the Stanislaus NF).   Liz is our first spotlight of 2015 and we think she is a shining example of our new student cohort.  Way to go Liz!!!

ArcGIS Overview Lab


This lab was assigned with the course orientation and the very first lab of the course. As the title implicates, it’s a lab that provides a hands-on overview of ArcGIS. Additionally, it’s designed to help prepare students for what to expect of lab assignments on a weekly basis and is viewed as a practice run. Students surprised us with their ability to take basic, practice lab and turn it into a grand thing. I’m really excited to see the work from this very talented group of students!

Upon completion of lab, students will be familiar with commonly used tools in ArcMap, loading data, shapefiles, basic symbology, data view vs. layout view, and process of building a map. We cover file extension basics, how to export an mxd to jpeg, and how to submit items for grade on the course site and on personal blogs. With this assignment, we are checking to make sure students made it through the lab and were able to submit a result for grade. Part of that grade comes from posting a final map to the blog, so we were also looking at how their blogs were set up. In short, this lab is a loaded assignment and students were quite busy the first week of class.

Why was Liz selected? Liz did an excellent job on her ArcGIS Overview map submission and setting up her blog according to program specifications. Her map includes a meaningful title and intuitive color choices for both the data and background. We also liked how she displayed her legend so it is still easy to read, but does not take away from the data being presented.






Friday, December 5, 2014

GIS Day 2014 - Discovering the World through GIS

GIS Day is a grassroots event that celebrates geography, bringing people together to see the usefulness of maps and performing spatial analysis with GIS technology. Initial estimates show that there were nearly 1,000 GIS day events held worldwide. How did you celebrate?

On the UWF campus, the Environmental Studies Department and representatives from UWF’s Geographic Information Science (GIS) programs hosted their 4th annual GIS Day celebration on November 21st. Under the leadership of Dr. Matt Schwartz, Environmental Science Department Chair, the focus turned to making this day an opportunity to highlight the relationship between GIS and content areas in all four colleges via presentations and focused discussions between academic and professional partners.

At least 100 students, staff, faculty, department chairs and college deans attended some portions of the all-day event.

Dr. Matt Schwartz, Environmental Science Department Chair was “very excited by the quality of the material presented, the breadth of GIS applications presented by our guest speakers, and the overall scope of the event.”

The GIS Day team would like to take to give a special thanks to our presenters: Margo Stringfield with the St. Michael’s Cemetery Project; Cathy Mills with the Escambia County Sheriff's Office, Phyllis Pooley with the HAAS Center, and Dr. Raid Amin with the Mathematics and Statistics Department at UWF. The slide presentations have been made available for download at www.uwf.edu/geo/gisday.

Refreshments were generously provided by two businesses that rely on GIS everyday; Starbucks and Domino’s Pizza (9 Mile Road locations)

As part of the GIS Online Internship course, students were tasked to celebrate the day in their own way. Here are few highlights:

 

Phil Coppola

For my GIS Day event I shared habitat suitability model for redhead (a species of ducks) in Pensacola-area water bodies.  The model was used to assess an array of survey points that would be used for surveys of these ducks.  In winter 2014, these biologists contacted UWF Biologists to coordinate a wintering waterfowl survey between USFWS and UWF.  I used this opportunity to create my model and share it with them this November as a power point presentation.  They were pleased with model and my enthusiasm for the survey project.  Since presenting this GIS project with them, I have participated in two waterfowl surveys in the area and will work closely with them as they further development of the survey.  It was a great opportunity to demonstrate my GIS abilities and share them with prospective employers in the field I plan to work my career.

 

Eleanor Foerste

Eleanor contacted the recently reactivated Osceola County GIS User Group to see if they were planning a GIS Day event.  I attended their meeting, shared organizational information I used for GIS Day 2009, and we used the same format for 2014.  We had a "map gallery" style event with a variety of public and private entities exhibiting. My exhibit was about using handheld GPS units for mapping data. I prepared an activity sheet with clues similar to those found on www.geocaching.com In addition, we had exhibits from the Osceola County GIS Studio, IT, Planning, Community Development, Animal Services, Dewberry, Emergency Management and the Osceola County Sheriff's Office. We made good contacts and showed the visitors how GIS is used to enhance our daily lives.

 

Leah Smith

For GIS Day I brought some nice cupcakes to work to share with my office.  I set them up under a map of the world I had printed out with a note asking the visitor to put their initials on the most remote or unique place they had been in the world.  I emailed out that it was GIS Day and for them to stop by for a cupcake.  It turned out to be a surprising and informative day as co-workers, some of whom I had known for years, came in and talked about places they had been to and why.  I had no idea one co-worker had done a water study in Mongolia or a couple of our archeologists had worked together previously and were taken off a plane to be questioned in Europe when they made the mistake of saying they had just come from a “camp in the Sudanese” , meaning a dig! They talked about places they had been for military, work, and vacation – not just dots on a map but places that came to life in their stories and even their travel between the dots.   “I got to here by going there and then on to this place,” they said indicating their path on the map. At one point in the day there must have been 6 or 7 people in my office trading stories about the places they had been to.  It wasn’t so much talking about GIS, but I was awed by the power of a map to generate so much discussion and memory. But for the sub-continent of India, parts of Africa and the interior of Russia, almost every continent had been visited by someone.  It turned out to be a very fun GIS day!

 

Jelly Riedel

On Thursday the 20th, the four teams from NASA's DEVELOP National Program Fall 2014 term participants at Langley Research Center presented their research at the Science Directorate building. I was on the Coastal Mid-Atlantic Water Resources II Team. My team lead and I presented our results and project progress using the METRIC model to estimate evapotransiration in irrigated fields. Our project was a continuation of the summer term's participants. The other teams projects included mapping changes in wetlands in the Great Lakes area, predicting effect of climate change on growing degree days in Washington's apple-growing regions, and using flooding models to assist disaster planning in Colombia.
Each team gave a formal presentation and we had a 2-hour poster session afterward. We had a potluck food table set up as we each brought snacks and desserts to share with the presentation attendees. In attendance was the DEVELOP National Program Manager, Michael Ruiz.

 

Steven Kieffer

For GIS day, I wanted to do something that was useful to educate and promote GIS to people outside of normal the GIS world— many people do not know what GIS stands for. Moreover, I wanted to introduce GIS into some business sectors that could see the value in the broad uses of GIS. I choose to do a presentation for A Converting, Inc. <http://www.acitapes.com/> otherwise known as ACI Tapes. Since I know some of the guys that work there, I was able to get an audience with the general manger and the sales staff. ACI is a materials supplier and converter in the manufacturing industry that has an amazing reach into more areas that one would imagine when we think of “tape” and “foam” products. They “specialize in multiple foam tape products, including polyurethane, PVC, EPDM, and Neoprene foams, roll stock and die cuts.” This seems like an industry that would have little effect on each of us until they described to me that all cell phones, computers, lighting fixtures, automobiles, air conditioners, and desk chairs all use these types of products. Automobiles, for example, are loaded with these tapes, foams, and plastic parts. Everything I am using to write this GIS day description uses these products and the product list we all use goes on and on.
So, how can all this be related to GIS? I got the idea for a specific GIS application in their market sector was when I was speaking to one of the sales staff who was marketing down in south Florida. He said his marketing challenge was to locate businesses in industrial park areas to visit and market their products. He told me that the yellow pages and internet searches only go so far and that he actually drives around looking for industrial parks. My first thought was the south Florida population map we created way back in GIS-3015 and then I remembered our land use-land cover we created in GIS-4035. I needed a business hook to get them to hear my presentation (rather than a bunch of board guys tolerating me as I take up their valuable time espousing the wonders of GIS). When I showed the sales staff that a LULC GIS map like this one could localize the industrial zoned areas using a level II and III classification from only a true color aerial image, their eyes lit up thinking of the time savings in driving and cold calling marketing visits. When I pointed out that the map I created yielded nearly a 90% accuracy of ground truthing (using Google street view) from true color aerials, they seemed impressed with that as well.

I was able to explain that most counties and specifically larger metropolitan city areas have GIS land use maps that can be downloaded in .pdf format for free and printed out right from their computer. I explained that smaller counties may require me to help them download the data into ArcMap and create a map for them or create a LULC map like the one above in extreme cases.
Presenting these types of time-saving GIS maps allowed me to get them interested in GIS and show them other wide ranging applications of GIS from maps on my blog and share other map-geek stuff (such as ESRI’s Map Book- Volume 29). They had no idea how many uses GIS has and how many public, government, and business sectors that benefit from GIS. They gave me what I considered a very generous hour or so for people in the middle of their business day.
My measure of GIS day success came when I walked into the senior salesman office, Larry Capan, to say goodbye and thank him for his time. He already had his head down in his computer looking for a county GIS web-site on his next marketing adventure (Fulton County, GA.-- Atlanta area, I think). As I was leaving he said; “how do you spell that, GSI, right.” I was able to correct him by reiterating; “G-I-S stands for Geographical Information Systems.”-- Another GIS convert that knows what it stands for.

 

Valerie Woelfel

For GIS day I decided to attend the open house at the University of Wisconsin Campus in River Falls. Its been cold up here in the Northland and people are getting stir-crazy being trapped in their houses by the polar vortex. My mom called this morning looking for some excuse to go somewhere so we made it a road trip and stopped at a couple antique stores, a museum, and a cute cafe before hitting the open house. It turned out to be really useful to have someone along who was not a GIS user. It was interesting to hear her input on the maps we saw at the event.
There were about a dozen examples of student maps displayed in the GIS lab for the open house. The first one we looked at was a map with three Land Cover classification images of the area around the campus. When my mom asked about the map I began describing the process to her and was going to point out how the legend shows the different classes, but there was no legend on the map. I told her that wouldn't fly at UWF. Some of the subjects chosen for the maps were interesting, but we both felt that they didn't follow through with much analysis.

Happy Holiday and looking forward to GIS 2015!  If you are interested in GIS or participating in the next GIS day celebration, please contact us at gisonline@uwf.edu. We would love to hear from you!

Leah





Friday, November 14, 2014

Remote Sensing and Photo Interpretation Student Spotlight!!

GIS4035 Photo Interpretation and Remote Sensing, Dr. Brian Fulfrost

Supervised Image Classification


Lab description -  Students utilized unsupervised classification methods to derive Land Use Land Cover off of a satellite image. This week,the students were assigned to utilize supervised classifications  to derive Land Use Land Cover (LULC) classification off of the spectral information contained in the Digital Numbers (DN) stored in remotely sensed imagery. Supervised classification differs from unsupervised methods in its uses of "training sites" (based on a priori knowledge often from ground observations of the information classes being mapped) to guide the classification of the image from spectral values into information (e.g. LULC) classes. It also differs from unsupervised classification in its use of statistics (as opposed to Euclidean spectral distance) to assign pixel values to information classes.

Student Learning Outcomes:

  • Create spectral signatures and AOI feature
  • Produce classified images from satellite data
  • Recognize and eliminate spectral confusion between spectral signatures

STUDENT SPOTLIGHT AWARDS

The following student was chosen for their exceptional work on the Supervised Image Classification Lab assignment:

Gail Sease 


About Gail: Gail lives in Bakersfield, CA has earned BS and MS degrees in geology but has not worked as a geologist for a long time.   Her occupations over the last 20 years have included oil company geologist, junior college geology instructor, Spanish student, teacher of middle school and high school Spanish, biology and geology, school librarian and school secretary.  Before moving to Bakersfield in 2011, she lived with her family in Bogotá, Colombia and Tripoli, Libya for 8 years.  Gail would like to get back into the oil and gas or minerals industries and is seeking to bring her skills up to date.  GIS expertise is extremely valuable in these and many other fields.  Her sister is currently working on her internship at UWF's GIS Master's certification program and her experiences have convinced Gail that it will be an excellent opportunity.

What we like: Gail has been a hard working engaged student all semester and her work on the labs demonstrates her commitment to learning the concepts and techniques of remote sensing. We like that Gail explained the process of identifying training sites, how they relate to the spectral values, and the process for finding the signatures and spectral bands that have the least spectral confusion and therefore the highest potential of separability for each LULC class. Gail also identified one of the more effective band combos and her description of the spectral distance file assisted with the readers interpretation of her results. which she visually presented in her map. Way to go, Gail!



Thursday, November 6, 2014

Special Topics in GIS Student Spotlight!!

GIS4930 Special Topics in GIS, Instructor Amber Bloechle

Module 3 - Statistical Analysis of Methamphetamine Laboratory Busts in West Virginia, USA with ArcGIS Analyze Week


Lab description - In this project we performed an Ordinary Least Squares (OLS) regression analysis to try and determine if any socio-economic variables affect the location of meth labs using the OLS tool and ESRI's 6 step method. Deliverables this week included the Methods section of our report as well as the final OLS results table and a map showing StdResidual results from final OLS model.

Student Learning Outcomes:

  • Review regression analysis basics, ordinary least squares and geographic weighted regression.
  • Define dependent and independent variables for regression analysis.
  • Run ordinary least squares model. 
  • Complete 6 checks for OLS results to determine which variables are significant/non-significant.
STUDENT SPOTLIGHT AWARD

The following student was chosen for their exceptional work on the Statistical Analysis of Methamphetamine Laboratory Busts in West Virginia, USA with ArcGIS Analyze Week assignment:

Brian Roche 


About Brian: Brian hails from St. Louis, Missouri and is currently serving in the US Army.  Already looking ahead to being a civilian again, Brian is taking on the GIS certificate to increase his skillset, and hopefully land a job with the US government!   Outside of GIS, he enjoys a number of hobbies including:  golf, baking, reading history, playing the violin, and travel.  Welcome to the spotlight Brian!

What we like: Brian gave a through, yet summarized report on his analysis methods, incorporating the use of ESRI's 6 step methodology in a concise manner. His map successfully displayed the results of his OLS model and to top things off he clearly went above and beyond to ensure his audiences understanding of the material by including a text box explaining the meaning behind standard residual values.  Fantastic job this week, Brian! Keep up the good work!






Thursday, October 30, 2014

Special Topics in Archaeology Student Spotlight!!


GIS4990 Special Topics in GIS Archaeology, Dr. Scott Palumbo

Scythian Burial Mounds: Report and Publication


Lab description - In this module students ran a regression analysis and examined the output statistics. The final output combines landscape archaeology and recent theory with the project results for online publication. Students will also start thinking about their final project and consider new cases to pursue in the near future.

Student Learning Outcomes:

  • Run a regression analysis on your data
  • Interpret statistical results
  • Express your predictions statistically
  • Publish your data to ArcGIS online
  • Begin designing a landscape archaeology final project
STUDENT SPOTLIGHT AWARDS

The following student was chosen for their exceptional work on the Scythian Landscapes Report week lab assignment:

Shana Dooley 


About Name: Shana lives on a small sand spit in the Republic of the Marshall Islands; if you don’t know what that is, just picture sand, sand, and well more sand!  This dot of land is located west of Hawaii in the middle of a vast blue ocean.  Residing on an Army base, she works as an archaeologist for 2 of the islands which are both WWII National Battlefields.  Originally from the desert, Shana has made the best of island life taking up snorkeling, SCUBA diving, and sailing; all of the hobbies helped her expand the size of this dot of land considerably.  Shana is a member of the Archaeology tract and is interested in 3D mapping as she expands the skillset!  Welcome back to the spotlight Shana!

What we like: Shana's analyses represent the culmination of a three week landscape archaeology project. In this module, earthen mounds in central Russia are believed to represent the burial locations of the Scythian culture (roughly 8th century B.C. to the 2nd century A.D.). Students were required to determine if the size or patterning of the mounds was non-random. Over the course of two weeks, Shana noted associations between mound locations are environmental features like elevation, aspect and slope. She then used this information to run an Ordinary Least Squares Regression Model (or OLS) that compared the associations between randomly generated points and site locations to quantify the relationship between the mounds and the environmental factors. She also ran a "hotspot" analysis to identify areas where her model might be overly optimistic. Shana was chosen because she conducted these analyses with distinction and produced a clean and intelligible map layout that conveys this information.




Tuesday, October 28, 2014

Photo Interpretation and Remote Sensing Student Spotlight!!


GIS4035 Photo Interpretation and Remote Sensing, Dr. Brian Fulfrost

Spectral Enhancement and Band Indices


Lab description - For this laboratory exercise, students examined an image of forest surrounding the Olympic Mountains in Washington State. They learned to use the different bands – or layers – of satellite imagery to better study the image. They also learned to calculate an index that will allow them to easily distinguish between vegetation and other features. 

Student Learning Outcomes:

  • Explore Image Histograms
  • Operate the Inquire Cursor
  • Interpret histogram data in images
  • Utilize the “Help” menu effectively to locate ERDAS functions
  • Identify features by interpreting digital data

STUDENT SPOTLIGHT AWARDS

The following student was chosen for their exceptional work on the Spectral Enhancement and Band Indices lab assignment:

Stuart Fricke 


About Stuart: Stuart hails from the Pacific Northwest, currently residing in Pasco, Washington.  After completing a degree in economics in 1984, Stuart went on to finish a second BA in Finance by 1986 from Washington State University.  He decided to pursue the UWF Graduate Certificate program to enhance his technical capabilities and better his current business.  Since 1992, Stuart has been managing White Shield Inc. which specializes in surveying and mapping, environmental services, and quality control.  The business has been in the family since 1978, and they have additional offices in Bellevue, WA, and New Town, ND.  While his business takes up most of his time, Stuart makes plenty of room for his wife and two sons, church, and an occasional fishing or camping trip!  For all the time in between, Stuart can be found with a book or eReader in his hands!  Welcome to the Spotlight Stuart!!

What we like: Stuart's maps looks really good and demonstrated effective band combos. We like how the band combinations really made the feature stand out and how Stuart identified the specific feature on the map and included an inset map. He also included a written description of what was being highlighted on each map.  Way to go Stuart, keep up the excellent work!






Wednesday, October 22, 2014

Special Topics in GIS Spotlight!!


GIS5935 Special Topics in GIS, Dr. Paul Zandbergen

TINs and DEMs


Lab description - In this lab we examined TIN and DEM elevation models. We compared these two data models for elevation, as well as examined some of their properties. We also practice creating and modifying a TIN.

Student Learning Outcomes:

  • Create 3D visualizations of elevation models. 
  • Create and modify a TIN using various input datasets 
  • Compare TIN and DEM elevation models in terms of their properties and derivatives

STUDENT SPOTLIGHT AWARD

The following student was chosen for their exceptional work on the TINs and DEMs Lab assignment:

Laura Simpkins 

About Luara: Laura lives in Wild, Wonderful, West Virginia with her husband and 2 kitties. She has an undergraduate degree in environmental science from University of Mary Washington in Virginia. Laura has interned with the park service at Grand Canyon NP and worked for the WV dept. of environmental protection in watershed management. Currently she is an environmental educator at a children's museum. She loves working with kids, but is ready for a new adventure. Laura joined this GIS program to gain some technical skills to help her set out on a new path hopefully in environmental resource management. She is interested in native plants, wetlands, rivers, streams, creeks, cricks, and playing in the woods. Welcome back to the spotlight, Laura!

What we like: Laura provided a solid comparison of elevation models in TIN and DEM formats and created strong visualizations to support her comparisons.  Pairing the visualization with a  great a symbology those sought after ski runs are now easier to see than ever!  Great job Laura, keep up the excellent work!



Friday, October 17, 2014

Internship Student Spotlight!!

GIS4944/5945, GIS Internship, Instructor, Mrs. Leah Lewis, GISP

GIS Internships - Let's get to work!



STUDENT SPOTLIGHT AWARDS

The following student was chosen to highlight their current GIS internship experience.  

Jelly Riedel 


About Jelly: Jelly is currently enrolled in our graduate level certificate program were she is pursuing her true interests in environmental science.  She recently left the Navy with almost a decade of service and holds a bachelor's degree in applied mathematics.  Her first step after wrapping up her service including following her passion and enrolling in the GIS program here at UWF.  From there, she plans to move on to a master's program in environmental studies.  Outside of school, Jelly is married, with a busy 2.5 year old.  She also has two pet parrots (one true parrot, the other is a cockatiel), who are very demanding creatures. Her spare time involves a lot of reading, hiking, and zumba/dance fitness.

Jelly is currently interning with national DEVELOP program with NASA at Langley Research Center in Virginia.  At NASA, Jelly is working on the Coastal Mid-Atlantic Water Resources Project.  What an amazing opportunity for you!  Way to go and welcome to the spotlight. Working with NASA has the Celsius thermometer off the chart.  Astronaut helmets off to you!





Friday, October 3, 2014

Photo Interpretation and Remote Sensing student spotlight!

GIS4035 Photo Interpretation and Remote Sensing, Dr. Brian Fulfrost

Ground Truthing and Accuracy Assessment


Lab description - Last week, students honed their skills of recognizing features on the ground using a natural color aerial photograph. They digitized an area of Pascagoula, MS, creating a land use/land cover map. Students identified features on the ground based on size, shape, color, pattern, shadows, associations, etc. This week In this lab, students investigated areas of their LULC maps to verify their classification schemes from last week’s lab. This is a way for them to gauge their skills of aerial photo interpretation that they have been learning. 

Student Learning Outcomes:

  • Construct an unbiased sampling system
  • Locate and identify features using Google Maps street view
  • Calculate the accuracy of a Land Use / Land Cover classification map

STUDENT SPOTLIGHT AWARDS

The following student was chosen for their exceptional work on the Ground Truthing and Accuracy Assessment assignment:

Shana Dooley


About Shana: Shana lives on a small sand spit in the Republic of the Marshall Islands; if you don’t know what that is, just picture sand, sand, and well more sand!  This dot of land is located west of Hawaii in the middle of a vast blue ocean.  Residing on an Army base, she works as an archaeologist for 2 of the islands which are both WWII National Battlefields.  Originally from the desert, Shana has made the best of island life taking up snorkeling, SCUBA diving, and sailing; all of the hobbies helped her expand the size of this dot of land considerably.  Shana is a member of the Archaeology tract and is interested in 3D mapping as she expands the skillset!  Welcome to the spotlight Shana!

What we like: We like that Shana updated her original land use map based on feedback from the previous week. She was able to choose an unbiased sampling method and fully grasped the idea of ground truthing her points using Google Maps. Her sampling points gave her a 90% overall accuracy of her map, and in her discussion she was able to justify why she marked a point as correct or incorrect. Way to go, Shana!