One exception to this is the Biological Data Profile of the FGDC. To go along with Bounding Coordinates specifying the extent of the data in the dataset, the profile specifies a mandatory Description of Geographic Extent element to provide a text description of the extent of the study and/or data set.
Calm, peaceful days. The Halcyon is a bird of Greek legend and the name is now commonly given to the European Kingfisher. The ancients believed that the bird made a floating nest in the Aegean Sea and had the power to calm the waves while brooding her eggs.
Procyon or Alpha Canis Minoris (Alp CMi) is the brightest naked eye star in the constellation Canis Minor. With an apparent magnitude of 0.4, Procyon is the 8th brightest star in the entire sky (see: 50 Brightest Stars). Its absolute magnitude is 2.68 and its distance is 11.4 light years.The Equinox J2000 equatorial coordinates are RA = 07h 39m 18.1s, Dec = +05Â° 13' 30.rocyon has a spectral type of F5IV, a surface temperature of 6650Â° Kelvin and a luminosity 6.9 times the Sun.