The altitude at each point is used to create a continuous surface, which is presented within DroneDeploy as the Elevation Toolbox. When your drone takes an image, it automatically captures the latitude, longitude, and altitude of the drone's location. ![]() The elevation data displayed is the absolute elevation in WGS 84. What is the elevation data relevant to?Įlevation maps within DroneDeploy are created using standard geo-referenced information embedded in your drone imagery. Tiling decisions: Contour maps are required when measuring where to draw away excess moisture in the soil. When it rains, fertilizer/pesticides, etc flow downhill with the water, so more is needed higher up, and less downhill. Topographic maps are critical in variable-rate fertilization. Mining: Similar to Construction use cases, contours are heavily used in mining software for volumetric measurements. Some common uses include:Ĭonstruction: Most Computer Assisted Design (CAD) programs use vector maps as the file format of choice, which makes contours the best representation of the physical world. This is the difference between saying " the elevation at this point is 80 feet" and " everything contained within this line is 80 feet or higher than my drone." Why should I use contours?Įlevation maps create valuable insights across industries. ![]() ![]() The contour lines are represented as a vector file format, which means they are composed of lines rather than pixels. What are Contours?Ĭontours are lines of equal elevation relative to a certain point. Contour exports are available to all customers on our Individual, Advanced, Teams, and Enterprise plans.
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