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An image from a part of a digital orthophoto quadrangle of Washington, DC. A digital orthophoto quadrangle [1] (DOQ) is aerial photography or satellite imagery that has been corrected so that its pixels are aligned with longitude and latitude lines, and have a narrowly defined region of coverage.
From approximately 1947–1992, the USGS produced the 7.5 minute series, with each map covering an area one-quarter of the older 15-minute quad series, which it replaced. [1] A 7.5 minute quadrangle map covers an area of 49 to 70 square miles (130 to 180 km 2 ). [ 2 ]
Coronary artery bypass surgery, also known as coronary artery bypass graft (CABG, pronounced "cabbage"), is a surgical procedure to treat coronary artery disease (CAD), the buildup of plaques in the arteries of the heart.
If the lift is a detachable chairlift, it is typically referred to as a "high-speed" or "express" lift, which results in an "express quad" or "high-speed six pack". rope speed the speed in meters per second or feet per minute/second at which the rope moves [load] interval the spacing between carriers, measured either by distance or time capacity
In the most familiar acuity test, a Snellen chart is placed at a standard distance: 6 metres. At this distance, the symbols on the line representing "normal" acuity subtend an angle of five minutes of arc, and the thickness of the lines and of the spaces between the lines subtends one minute of arc.
An adult human foot is about 28 cm (11 in) long. The decimetre ( SI symbol: dm ) is a unit of length in the metric system equal to 10 −1 metres ( 1 / 10 m = 0.1 m ). To help compare different orders of magnitude , this section lists lengths between 10 centimeters and 100 centimeters (10 −1 meter and 1 meter).
Gary Ridgway was born on February 18, 1949, in Salt Lake City, Utah, the second of Mary and Thomas Ridgway's three sons.His home life was somewhat troubled; relatives have described his mother as domineering and have said that, while young, he witnessed more than one violent argument between his parents.
The Blanden Memorial Art Museum, the first public museum of art in the state of Iowa, is located in the historic Oak Hill district of Fort Dodge. The Blanden opened June 5, 1932. The permanent collection on display includes European and American artists prints, sculptures and paintings. The museum also offers art classes for children and adults.