LSD is a square of one-quarter-mile, or 1320 ft (402m) per side. An LSD is the smallest division in the DLS system. Each
The north-south direction from the Canada-USA border to the Arctic Circle. The number of ranges per meridian decreases as the latitude increases.Įach range is 6 miles (9.7 kilometers) wide. West, and forms the Alberta-Saskatchewan border.Īt the southern edge of Alberta, there are 30 range lines per meridian. The fourth meridian west of the Primary (W4M) corresponds to 110 degrees Similarly, meridians east of the Primary MeridianĪre designated sequentially as "E1M", "E2M", etc. Primary Meridian are designated sequentially as "W1M", "W2M" West, which is just west of Winnipeg, Manitoba. Well drilled per legal subdivision. For more details on what canīe included in the exception code, see Energy Resource Conservation Board's Guide 59. We can read the parts of the unique well identifier (UWI) as the Provinces of Alberta, Saskatchewan, Manitoba, and a small portion of British The Dominion Land Survey (DLS) system is used in the Canadian Point. In most cases this reference will be the equator. North / South: The location is to the north of the reference Is to the west of the defined reference point. Represents latitude, increases in the north direction.Įast / West: The negative sign indicates that the location Represents longitude, increases in the east direction. In terms of distance from a defined reference point. There are five grid display modes supported in IHSĬartesian coordinates describe a location This section describes how locations are displayed using the different The geographic information system (GIS) is a system for gathering, processing,Īnd presenting data based on geographical references. National Topographic Map Numbering System
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