i checked to see if my ground map for Houston and Frisco were accurate. By comparing sites like Katy and Cypress (with known sinking patterns), I was abe to check if Frisco was right. I originally made maps for 2.5 years, but that wasn’t enough, as there was too much noise. After doing the full 10 years for the ground sinking, I was able to get the right patterns which are verified in real life. Here is an image of my Houston map. My next step will be to make a website for the maps and for people to search. In the future, I will try to expand to more areas.