What is minimum distance between random points in ArcGIS?
The Minimum Allowed Distance parameter can be specified as a linear unit or a field from the constraining features containing numeric values. This value will determine the minimum allowed distance between random points within each input feature. The field option is only valid for polygon or line constraining features.
Where can I find the number of points parameter?
The Number of Points parameter can be specified as a number or as a numeric field in the constraining feature class containing values for how many random points to place within each feature. The field option is only valid for polygon or line constraining features.
Which is the best method to generate a near Table?
Planar — Uses planar distances between the features. This is the default. Geodesic — Uses geodesic distances between features. This method takes into account the curvature of the spheroid and correctly deals with data near the dateline and poles. The input features that can be point, polyline, polygon, or multipoint type. [near_features,…]
How to find the maximum distance for magnets?
Efficient approach: Let mx be the maximum possible distance, therefore all x greater than 0 and less than mx will also allow placing magnets but for all y greater than mx, it will not be possible to place the magnets. Therefore we can use binary search to find the maximum possible distance.
When to use field option in ArcGIS Pro?
The field option is only valid for polygon or line constraining features. If the number of points is supplied as a number, each feature in the constraining feature class will have that number of random points generated inside or along it.
When to reduce the number of random points?
When unable to place anymore random points within a constraining area without breaking the minimum allowed distance specified, the number of random points in the constraining area will be reduced to the maximum possible under the minimum allowed distance.
What’s the shortest distance between two random points?
The shortest distance allowed between any two randomly placed points. If a value of 1 Meter is specified, all random points will be farther than 1 meter away from the closest point. Determines if the output feature class will be a multipart or single-part feature.