The area a part-circle sprinkler irrigates, expressed in degrees of a circle. For example, a 90 degree arc provides quarter-circle coverage, while an 180 degree arc provides half-circle coverage.
The United States Census Bureau estimates the population of Hawaii was 1,431,603 on July 1, 2015; an increase of 5.24% since the 2010 United States Census. As of 2014, Hawaii had an estimated population of 1,431,603; an increase of 12,042 from the previous year and an increase of 71,302 (5.24%) since 2010. This includes a natural increase of 48,111 (96,028 births minus 47,917 deaths) and an increase due to net migration of 16,956 people into the state.
The island of Hawaii is the third largest island in Polynesia, behind the two main islands of New Zealand. The island is often referred to as the Island of HawaiÊ»i, the Big Island, or HawaiÊ»i Island to distinguish between the island and the state. Administratively, the whole island is encompassed by HawaiÊ»i County. As of the 2010 Census the population was 185,079.