Here I mapped out my fish tank and showed measurements of what exactly I was mapping topographically. This is similar to the activity we did in class when we did topographical mapping while submerging something in water. I decided to map my fish tank which is a bit different, but I was able to map it due to the light fixture I had on it and that allowed me to see some contour lines. The highest point of the fish tank was the light at a total of 12 inches above "0" which is the base of my fish tank, this was done to get a realistic point and measurements. The second highest platform or contour line was the rim at the top of my fish tank that stands at 8 inches. I also provided measurements of exactly what I was seeing and how I got those measurements. I thought this mini experiment was interesting to do because it is a really simple version of what cartographers had to do in the past but of course with equipment that allowed them to see in really deep places like the ocean or the highest mountain tops on Earth.