This GeoVRML example illustrates the requirement for greater than single-precision floating point support, and how the GeoOrigin node helps to get around this limitation. In the two examples below, all of the columns and slabs of the temple have been georeferenced to 1-meter accuracy using the UTM coordinate system. The model on the left essentially rounds all coordinates to single-precision - you will notice that many of the columns are misaligned and that navigation is jerky. The model on the right uses a GeoOrigin node to establish a local coordinate system at the center of the temple - as a result, all of the coordinates can be represented accurately within single-precision and navigation is smooth.