![]() ![]() The GRID_ID field provides a unique ID for each feature in the output feature class. The output features contain a GRID_ID field. The extent of the tessellations that will be generated is determined by the Define Extent parameter, which can be the current map extent, the extent of an existing layer, or the extent of an interactively drawn study area. The Use current map extent parameter is unavailable for Generate Tessellations. To record each artifact, a grid of tessellated features is created to cover the entire study area to index and record the precise location of the artifacts. An archeologist has discovered an ancient burial ground that contains many valuable artifacts and historical treasures.When added to a map, the cartographer can symbolize the summarized data appropriately to convey the story. Using the Generate Tessellations tool, the cartographer can create regularly shaped areas into which the points can be aggregated and summarized. A cartographer has dense point-based data and wants to present the data in a map that is visually appealing and easily understood.Generate Tessellations can be used to automatically create a dataset of appropriately sized bins for the full study area. For reforestation projects, foresters need to divide harvested areas into bins, or regularly shaped areas, to understand the amount of seedlings and resources needed to reforest the area effectively.The Generate Tessellations tool creates tessellations, or bins, determined by a specified extent, shape, and size. It will be available in a future release of the The tool outputs a layer in which the specified extent contains a grid of cells with the selected shape and size.This functionality is currently only supported in Map Viewer Classic (formerly known as Map Viewer). For more information, see Understand credits for spatial analysis. Use Estimate credits to calculate the number of credits that will be required to run the tool. This tool honors the following analysis environments: You can access the tool's analysis environment settings from the Environment settings parameter group. Save in folder specifies the name of a folder in My Content where the result is saved.Īnalysis environment settings are additional parameters that affect a tool's results.If a layer with the same name already exists in your organization, the tool will fail and you will be prompted to use a different name. Output name determines the name of the layer that is created and added to the map.The Result layer group includes the following parameters: Extent layer is the extent of the tessellation grid.The Extent settings group includes the following parameter: If Area is selected as the Bin size measurement value, the units can be square miles, acres, square yards, square feet, square inches, hectares, square kilometers, or square meters. If Distance is selected as the Bin size measurement value, the units can be miles, nautical miles, yards, feet, kilometers, or meters. Bin size units specifies the units of the Bin size value.Bin size is a numeric value that defines the size of the bins in the tessellation.Distance-The size of the bin will be defined by the distance between two vertices of the specified Bin shape type value.Area-The size of the bin will be defined by its area.The Bin size measurement parameter options are the following: Bin size measurement specifies how the size of the bin will be defined.For the transverse hexagon bin shape, the right and left sides of the hexagon are parallel to the y-axis of the coordinate system. The Bin shape type parameter options are Square, Hexagon, Triangle, Diamond, and Transverse hexagon.For the hexagon bin shape, the top and bottom sides of the hexagon are parallel to the x-axis of the coordinate system. The Tessellation settings group includes the following parameters:īin shape type specifies the shape of the bins in the tessellation. Generate Tessellations includes configurations for the tessellation settings, extent settings, and result layer. They can then assess the area and determine the number of seedlings and resources they need to efficiently reforest the region. ![]() While planning a reforestation project, foresters may need to divide the study area into bins or regularly shaped areas.To index and record each artifact, the archeologist can create a grid of tessellated features that cover the entire study area. An archeologist discovers an ancient burial ground with many valuable artifacts.ExamplesĮxample uses of this tool include the following: Grid of cells with an area and shape that cover a specified extent. The Generate Tessellations tool creates a ![]()
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