The difference between the NBA and international standard courts is as follows
1, court dimensions
FIBA: 28 meters long, 15 meters wide
MLB: 94 feet long (28.65 meters), 50 feet wide (15.24 meters)
2, three-point line
FIBA: 6.75 meters
MLB: 7.25 meters
Attachment: The 2010 International Basketball Rules adopted by the International Basketball Federation (IBF), which the IBF has decided to begin enforcing on October 1, 2010, and at the 2010 World Men's Basketball Championship, which the Federation competes in every four years, as well as at the 2010 World Women's Basketball Championship. Other regions can follow by 2012.
From this rule change, the international basketball rules have been gradually to the U.S. NBA basketball rules in the field planning similar.
Expanded Information:
Basic Requirements of the Court
1. The basketball playing court is a rectangular, solid plane with no obstacles.
2, the standard length of the playing field is 28m, the width is 15m.
3, the height of the ceiling or the lowest obstacle should be at least 7m.
4, all the lines on the court must be very clear, the line width are 0.05m.
Ground Requirements
Basketball court ground base has soil, cement, asphalt and wood. The conditions are generally used wooden site. Soil, cement and asphalt sites are more economical, grass-roots units use more, but pay attention to the ground leveling to prevent injuries.
The advantage of the earth ground basketball court lies in the construction is simple, as long as there is a piece of level ground can be. Its biggest disadvantage is that the ground is easily affected by the weather, after the rain was stepped on the potholes there is no way to play basketball, and windy weather is also prone to larger dust, resulting in the inability to exercise normally.
Baidu Encyclopedia - Basketball Court Ground