We were given three different sheets that consist two grids one on the bottom one on the side and in the centre there was a scaled map with heights of the land. I managed to complete one page in our lecture time, after few struggles I managed to get the technique and the other two were completed with a lot of ease. Practice helps a lot, I can see how useful this technique can be in the future when surveying the land on which I will design.
Tomorrow we are going to be using digimap, which is something that I am unaware of, I will receive a feedback on this homework tomorrow and hopefully its a positive one.