Module 4 - Spatial Enhancement



This lab exercise was very interesting and taught me a lot about how to use various methods to identify features in an image. Using the histograms to locate pixel values and isolate features was easier than trying to find the best band combination. I'm still not sure I did that step correctly. Working in ERDAS is becoming easier as the lab progress.

 

Comments

Post a Comment

Popular posts from this blog

A Little Bit About Me

Image
Our family on our girls' first cave tour in Eureka Springs, AR - March 2022 My name is Jessica Williamson. I am from Louisiana and graduated with my BS in Wildlife and Fisheries with a concentration in Wetland Science and a minor in Oceanography and Coastal Studies from LSU in 2007. Currently I am a fisheries biologist for the state Department of Wildlife and Fisheries. I work with the commercial fishing industry and seafood dealers who buy and sell Louisiana seafood. While I do enjoy my current job I have realized I would like to pursue a career in the field of GIS. I have a little previous background in GIS and enjoyed the experience I have had so far. My overall goal upon obtaining my GIS certification is to try to find a job in an area of coastal restoration/habitat management. As you can see in my photo, I have two young daughters and would love to find a job I can work remotely so I can be there for them more than I am while working in an office setting. I hope GIS can merge ...
Read more

Module 3 - Cartographic Design

Image
The goal of this module was to create a map showing the public schools in Ward 7 of Washington D.C. by using methods that comply with Gestalt's Principles. I created this map using ArcGIS Pro. I tried to keep the focus of the map on Ward 7 and specifically, on the schools in that area. I labeled each school using an icon of differing sizes to denote the education level of each school, (i.e. elementary, middle, high schools). When choosing the colors of the map I tried to keep the important features in brighter colors while not overpowering the map. While designing the layout I tried to use all available space to include the inset map and other map elements without cluttering the map frame and keeping the focus on the important features and information.  
Read more