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Topographic modeling
Storyboard 
The basic topographic survey aims to provide a general idea of the terrain's shape without conducting a detailed, exhaustive study. To achieve this, the terrain is traversed using a mobile phone equipped with GPS software to record latitude, longitude, and altitude. It's important to note that these values can have a high margin of error, with altitude having an uncertainty of more than one meter, as well as geographic coordinates.
Once these values are collected, they can be processed using the 'Topography Application' routine, which, with the assistance of Google Maps data, corrects some systematic errors and allows for a preliminary, cost-effective survey.
The survey presented here is of low quality and is not suitable for future terrain stability studies or for defining the precise location of the house.
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