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h advancements in technology, it is now possible to use a smartphone for a variety of tasks, including measuring land area. In this article, we will explore how to use your smartphone's GPS to accurately calculate the area of a piece of land or property. To begin, it is important to note that this method is most effective when measuring open areas with relatively simple shapes, such as square or rectangular plots. If you are dealing with irregularly shaped or heavily wooded areas, it may be best to use a professional surveyor. Before beginning the measurement, ensure that your smartphone's GPS is turned on and that you have a clear view of the sky. Open up the Maps app on your device and zoom in on the desired location. Next, use the "drop a pin" feature in the Maps app to mark the corners of the area you wish to measure. Simply touch and hold on the location in question until a red marker appears. Once you have dropped pins at all four corners, you can tap the "measure distance" option within the app. Using this tool, measure the distance between each pair of pins along the perimeter of the area you are measuring. Be sure to follow the boundary of the area as closely as possible and record each distance in either meters or feet. Once you have measured all four sides, add them together to get the total perimeter length. Finally, to calculate the area, use the formula A = l x w, or area equals length times width. If you are dealing with a square or rectangular plot, simply multiply the length and width measurements to obtain the total area in square meters or feet. If your area is irregularly shaped, divide it into smaller, regular-shaped sections and calculate the area of each individual section before adding them all together. In conclusion, using your smartphone to measure the area of a piece of land or property is a convenient and cost-effective alternative to hiring a professional surveyor. However, it is important to keep in mind the limitations of this method, particularly when dealing with complex or heavily wooded areas. With careful attention to detail and a little bit of math, you can quickly and accurately calculate the area of any open plot using your smartphone's built-in GPS technology.