Then use the resulting output as input to the particular distance tool you want to use. To avoid this situation, as an intermediate step, you can rasterize the input features directly with the Feature to Raster tool and set the Field parameter.
EUCLIDEAN DISTANCE ARCMAP SERIES
For example, if your sources are a series of small polygons (such as building footprints) that are small relative to the output cell size, it is possible that only a few will fall under the centers of the output raster cells, seemingly causing most of the others to be lost in the analysis. This means that data that is not located at the center of the cell will not be included in the intermediate rasterized source output, so it will not be represented in the distance calculations. The internal rasterization process uses the same default Cell assignment type value as the Feature to Raster tool, which is the cell center method. When using feature data for the input source data, care must be taken with how the output cell size is handled when it is coarse, relative to the detail present in the input.
When the input source data is a feature class, the source locations are converted to a raster internally before performing the analysis. A source raster can be created using the extraction tools. The value 0 is considered a legitimate source. Cells that have NoData values are not included in the source set. When the input source data is a raster, the set of source cells consists of all cells in the source raster that have valid values. The feature class can be point, line or polygon. The input source data can be a feature class or a raster.
0 kommentar(er)
