Dark grey horses will have a light black coat, mane and tail. Brown is a very common horse colour and sometimes it can be hard to tell if horses are brown or black. There coat, mane and tail will all be brown from a light tan colour to a dark chocolate colour. A bay horses coat colour will be brown whilst their mane and tail colour will be black.
centroid(noun) the center of mass of an object of uniform density. centroid(Noun) The point at the centre of any shape, sometimes called centre of area or centre of volume. For a triangle, the centroid is the point at which the medians intersect. The co-ordinates of the centroid are the average (arithmetic mean) of the co-ordinates of all the points of the shape.
You can think of a Geographic Coordinate Systems as data that is defined by a 3-D surface and measured in latitude and longitude. An example of a Geographic Coordinate System would be WGS 1983 or North American Datum 1983. You may also wonder what a Datum is.Just remember that the term Datum and Geograhpic Coordinate System can be used interchangeably.y first layer is a Landsat 5 image that reads as being in WGS_84_UTM_zone_15_N, which is a projected coordinate system in arcMap. I am trying to display a shapefile over this Landsat image, but the shapefile is in WGS84 which is a geographic coordinate system in arcMap.