geo_nearest {geoops} | R Documentation |
Takes a reference Point and a FeatureCollection of Features with Point geometries and returns the point from the FeatureCollection closest to the reference. This calculation is geodesic.
geo_nearest(target_point, points)
target_point |
|
points |
against input point set FeatureCollection<Point> |
A Feature<Point> the closest point in the set to the reference point
point1 <- '{ "type": "Feature", "properties": { "marker-color": "#0f0" }, "geometry": { "type": "Point", "coordinates": [28.965797, 41.010086] } }' points <- '{ "type": "FeatureCollection", "features": [ { "type": "Feature", "properties": {}, "geometry": { "type": "Point", "coordinates": [28.973865, 41.011122] } }, { "type": "Feature", "properties": {}, "geometry": { "type": "Point", "coordinates": [28.948459, 41.024204] } }, { "type": "Feature", "properties": {}, "geometry": { "type": "Point", "coordinates": [28.938674, 41.013324] } } ] }' geo_nearest(point1, points)