Patterson Heights is a residential neighbourhood in the south-west quadrant of Calgary, Alberta. It is bounded by Sarcee Trail to the east and north, Bow Trail to the south, 69 Street to the west and Old Banff Coach Road to the south. Edworthy Park, developed in the Bow River valley, borders the community to the north and east across Sarcee Trail.

It is represented in the Calgary City Council by Ward 6 Alderman Richard Pootmans.

Before annexation, the area consisted of mostly acreages. It was named after the Patterson family, who owned much of the land. Prior to that, it was known as Broadcast Hill, for the 250 m (820 ft) CFCN re-transmission tower located here.

Originally, the University of Alberta was to be located on the site of the present day community; however, Edmonton was ultimately chosen as the site of the campus.

The lands were annexed to the city of Calgary in 1956 and Patterson Heights was established as a neighborhood in 1983. During the planning phase, in the early 1980s, Patterson Heights was referred to as Strathcona Cell "A".

Calgary  /ˈkælɡᵊri/ is a city in the province of Alberta, Canada. It is located in the south of the province, in an area of foothills and prairie, approximately 80 km (50 mi) east of the front ranges of the Canadian Rockies. The city is located in the grassland and parkland natural regions of Alberta.

As of 2011, the City of Calgary had a population of 1,096,833 and a metropolitan population of 1,214,839, making it the largest city in Alberta, and the third-largest municipality and fifth-largest metropolitan area in Canada.

Located 294 km (183 mi) south of Edmonton, Statistics Canada defines the narrowly populated area between these cities as the "Calgary–Edmonton Corridor."

Economic activity in Calgary is mostly centred on the petroleum industry and agriculture. In 1988, Calgary became the first Canadian city to host the Olympic Winter Games.

Before the Calgary area was settled by Europeans, it was inhabited by pre-Clovis people whose presence has been traced back at least 11,000 years. In 1787, cartographer David Thompson spent the winter with a band of Peigan encamped along the Bow River. He was the first recorded European to visit the area, and John Glenn was the first documented European settler in the Calgary area, in 1873.

Sander van Doorn (Dutch pronunciation: [ˈsɑn.dər vɑn ˈdoːrn]) (born Sander Ketelaars [Dutch pronunciation: [ˈsɑn.dər ˈkeː.tə.ˌlaːrs]] on 28 February 1979 in Eindhoven, Noord-Brabant, Netherlands) is a Dutch Trance music DJ and producer. He is listed at DJMag's top 100 djs list, debuting at #32 in 2006, then moving up to #13 in 2008, being #10 in 2009, down to #12 in 2010, and currently listed as #16 DJ in the world. Another dance music poll, TranceAddict TOP 250 shows Sander at #4 in their 2011 rankings.

Sander hosts Identity podcast, which is broadcast as a weekly radio show on Area channel of Sirius XM satellite radio. The show is broadcast every Friday at 8 pm ET and replays every Saturday at 5 pm ET and Wednesdays at 6 pm ET.

The first big achievement in his career was securing residencies at Judgement Sunday in Ibiza and at the Gallery in London. Sander has DJ'ed at many major clubs, parties and venues around the world. In June 2007 he presented one of Eddie Halliwell's shows on BBC Radio One. He also did an essential mix for BBC Radio One in June 2006, the same month he won 'Best New Producer' at the Trance Awards. His productions, both original work and remixes, in 2007-2008 have generally been well received in the electronic music industry. Notable artists he has done remixes for include Robbie Rivera, Matt Darey, Randy Katana, Mode Hookers (Steve Angello & Sebastian Ingrosso), Blank & Jones, TDR, Armin van Buuren.