Ce n'est pas juste un roman policier. It's not just a detective novel. 24/01/2014 - Le rÃ©alisateur de The Reverse tournera au printemps l'adaptation d'un roman policier devenu un best-seller. 24/01/2014 - The director of The Reverse will film in spring an adaptation of a detective novel which became a best-seller.
A vertical coordinate system defines the origin for height or depth values. Like a horizontal coordinate system, most of the information in a vertical coordinate system is not needed unless you want to display or combine a dataset with other data that uses a different vertical coordinate system. geographic coordinate system (GCS) uses a three-dimensional spherical surface to define locations on the earth. A GCS is often incorrectly called a datum, but a datum is only one part of a GCS. A GCS includes an angular unit of measure, a prime meridian, and a datum (based on a spheroid).
Meades Ranch Triangulation Station, fundamental station for the North American Datum of 1927. The North American Datum (NAD) is the datum now used to define the geodetic network in North America. A datum is a formal description of the shape of the earth along with an anchor point for the coordinate system.he North American Datum of 1983 is based on a newer defined spheroid (GRS 80); it is an Earth-centered (or  geocentric ) datum having no initial point or initial direction.