Question: KGOT broadcasts from studios in a shopping mall that is located on the southwest corner of East Dimond Boulevard and the Old Seward Highway, and his how big?

Context paragraphs:
Turnagain Pass: Turnagain Pass (el.  900 ft ) is a mountain pass just south of the municipal limits of Anchorage, Alaska.  It is located in the northeastern part of Kenai Peninsula Borough.  The pass marks the highest point on the Seward Highway at approximately milepost 70.  Traveling north, the Seward Highway descends into the Anchorage bowl and begins to round the Turnagain Arm.

The Shoppes at Parma: The Shoppes at Parma, formerly known as Parmatown Mall, is a shopping mall located in Parma, Ohio, (being renovated to being an outdoor shopping mall, like Crocker Park) approximately 10 mi south of Cleveland.  It is located at the southwest corner of State Route 3 and Ridgewood Drive in southern Cuyahoga County.  It is anchored by J.C. Penney, Walmart and other stores.  The mall opened as a shopping plaza in 1956 and was enclosed in the mid-1960s.  Its original anchors were Higbee's (1967) and May Company (1960) Higbee's became Dillard's in 1992, and closed in 2000.  A Cleveland Trust Bank branch located next to May Company opened in August, 1960 when the new May Company strip was added.  The old Higbee's structure was demolished and replaced with a new Walmart in 2004.  May Company became Kaufmann's in 1993 and Kaufmann's became Macy's in 2006.  A Kresge also served as a fourth anchor store until it was closed in the early 1980s to make way for an expansion.  Parts of the original plaza remain open-air, with Chuck E. Cheese's and Marc's as major tenants.  It has about 50+ stores.  The mall was renovated in the early 2000s.  The mall is currently being renovated to be an outdoor shopping center, with the interior demolished for store fronts.

Hope Historic District (Hope, Alaska): The Hope Historic District encompasses the surviving elements of the former mining boom town of Hope, Alaska.  Hope is located in the northeastern corner of the Kenai Peninsula, alongside the spot where Resurrection Creek empties into the Turnagain Arm of Cook Inlet.  Principal access to Hope is via the Hope Highway, a side road of the Seward Highway.  Its historic center is formed by a grid of streets with Main Street at the west and Fifth Street at the east, A Street at the south, and formerly C Street at the north.  The C Street area and parts of B Street are now submerged at high tide; the remaining historic buildings are located on Main, A and B streets, and First and Second streets.  It includes 29 historic buildings, dating from the turn of the 20th century to the 1940s.  The community was established in 1898 to support gold mining operations in the mountainous interior of the Kenai Peninsula, activity that largely ended in the 1940s.  Because the town was isolated, as the Seward Highway wasn't completed until 1951, a significant concentration of its early buildings survive.

Dimond District, Oakland, California: The Dimond District (pronounced like "diamond" ) is a neighborhood centered on the intersection of MacArthur Boulevard and Fruitvale Avenue in East Oakland, Oakland, California, in the United States.  It is located about two miles east of Lake Merritt, north of the Fruitvale District, and west of the Laurel District.  It lies at an elevation of 213 feet (65 m).  Dimond's ZIP code is 94602.  It is a multicultural neighborhood where the hills meet the flatlands and is a unique melting pot of cultures and social classes.  Dimond Park is located in the district.

Dimond Center: The Dimond Center is a 728,000 ft² (67,000 m²) shopping mall in Anchorage, Alaska, United States, located on the southwest corner of East Dimond Boulevard and the Old Seward Highway in south Anchorage.  It is the largest enclosed mall in the state of Alaska, though the open-air Tikahtnu Commons on the opposite side of town has a greater GLA.

Portage Glacier Highway: The Portage Glacier Highway, or Portage Glacier Road, is a highway located in the U.S. state of Alaska.  The highway is made up of a series of roads, bridges, and tunnels that connect the Portage Glacier area of the Chugach National Forest and the city of Whittier to the Seward Highway.  Most of the highway travels through mainly rural areas just north of the Kenai Peninsula, with the Anton Anderson Memorial Tunnel passing under Maynard Mountain, part of the Chugach Mountain Range.  Parts of the route were first constructed in the early 1900s, and the entire highway was completed on June 7, 2000, as part of the Whittier Access Project.  s of 2012 , the highway has not been extended or rerouted.  The main portion of the highway traveling from the western terminus to the Begich, Boggs visitors center is designated as National Forest Highway 35 by the U.S. Forest Service.

Summit Lake (Chugach National Forest): Summit Lake (or Upper Summit Lake) is located on Canyon Creek in the Chugach National Forest, Alaska, United States and is situated along the Seward Highway (AK-1) 10 mi north-northeast of Moose Pass and about 23 miles southwest of the Portage area of Anchorage.  The lake is fed by Canyon Creek from the southwest and Tenderfoot Creek from the east.  The lake empties into Canyon Creek on the northeast, which flows through Lower Summit Lake, into Six Mile Creek, and eventually into the Turnagain Arm of the Cook Inlet.  (However, the lake is not connected with the nearby Summit Creek, which runs about 1 mi from the southwest shore of Summit Lake and whose waters flow southwest from the far side of the summit toward Kenai Lake and Skilak Lake before reaching the Cook Inlet.)

Snow River: The Snow River is a 28 mi tributary of Kenai Lake in the U.S. state of Alaska.  Beginning in the Kenai Mountains of the Kenai Peninsula, it flows southwest through Chugach National Forest to near Primrose at the southern inlet of the lake.  The river mouth is about 12 mi northeast of Seward.  Along its final reaches, the river intersects the Iditarod Trail and passes under the Seward Highway.

KGOT: KGOT (101.3 FM) is a commercial Top 40 (CHR) radio station in Anchorage, Alaska.  The station is owned by iHeartMedia, Inc. and broadcasts (along with its sister stations) from studios in the Dimond Center.

KDMD (TV): KDMD is an Ion Television-affiliated television station located in Anchorage, Alaska, United States.  Owned by Ketchikan Television LLC, the station broadcasts a standard definition digital signal on UHF channel 32 (or virtual channel 33 via PSIP) from a transmitter located in Eagle River.  KDMD maintains studios on East 66th Avenue near the Seward Highway in Anchorage.

Supporting paragraphs: KGOT Dimond Center
Answer: 728,000 ft²