Conversion of square mile to square foot (US survey) applies to two different units for land measurement that have widespread use in American surveying practices.
Square Mile To Square Foot Us Survey Converter Tool
A square mile is a unit of area where one mile is an area of a square with one side equaling one mile in measurement. It is used all over America and other countries in measuring large tracts of land. A square mile is equal to:
640 acres
3,097,600 square yards
27,878,400 square feet
2.589988 square kilometers
2,589,988.11 square meters
Conversions to Other Units
The square mile can be converted into various other units:
Hearths of the square mile are in the ancient systems of the Roman and British ones, though the probable existence of the idea existed before the Romans and was used in the United States due to the Public Land Survey System (-) in the late 18th century. The PLSS aimed to organize land into townships and sections with a view to selling the land. They were subdivided into thirty-six townships, each of which was thirty-six square miles, and were further subdivided into thirty-six sections of one square mile, or six hundred and forty acres of land. Public surveying as practiced by this system was used in the westward expansion of the United States and was instrumental in the formation of the country.
Use in Land Measurement Today
The square mile remains a standard unit for measuring large areas of land. Its primary uses include:
Land Division: In the PLSS, therefore, square miles are used as units to subdivide land into easily measurable parts and aliquots.
Agriculture: It is used to measure large-scale farms, ranches, farming areas, or regions for large-scale farming activities. Because acres are even smaller than hectares, acres are preferred for describing the actual plots or fields of farmland within a square mile.
Real Estate: Square miles assist in estimating the area of extensive tracts of land or development ventures mainly in the country or city outskirts.
Notable Uses of the Acre in Agriculture and Real Estate
Since 1 square mile equals 640 acres, the acre serves as a more detailed unit for specific land uses within the square mile:
Agriculture: Acres are used by farmers in order to measure the planting areas, the yield of crops, and the amount of water to be used in farming, while square miles give the broad perspective of the regional planning.
Real Estate: This is because square miles are helpful in outlining layouts in large-scale developments like new neighborhoods or industrial tracts.
Comprehensive Explanation of the Square Foot (US Survey) as a Unit of Measurement
Definition of Square Foot (US Survey)
The square foot (US survey) is an area unit tied to the US survey foot, which at one point was defined as being equal to 0.1200 000 000 319 131 meters. A square foot is the area of a square that has its sides measuring one US survey foot.
1 square foot (US survey) is equal to:
144 square inches.
0.1111 square yards.
0.0929034116 square meters (approximately).
Historical of Square Foot (US Survey)
The US Survey Foot is a measure of exactly 1/6336000 of a geographic quarter of the earth, used as a standard when surveying land in early America. This is a little dissimilar from the international foot, which is equal to 0.3048 meters. The difference is really small, but it makes a lot of difference when dealing with voluminous surveys, as in the case of the survey foot in the United States and the international survey foot. The chief use of the US survey system was for establishing the area's geographic maps as well as boundaries between tracts of land in the United States. The new standard for measurement was anchored to the International Foot in 1959 for many uses. However, the US survey foot was still used for all surveying in the United States and geodetic surveys until the US' National Geodetic Survey (NGS) started a transition to the international foot in the year 2022.
Conversion to Other Units
The square foot (US survey) can be converted to various units of area:
Square Inches:1 ft² = 144 in²
Square Yards:1 ft² = 0.1111 yd²
Square Meters:1 ft² = 0.0929034116 m²
Acres:1 acre = 43,560 ft²
Square Miles:1 mile² = 27,878,400 ft²
Use in Land Measurement Today
The square foot (US survey) is primarily used in contexts where precision is critical, particularly in:
Land Surveys: A reference area measurement commonly used by surveyors involves the small land areas, especially where the previous survey data was based on the square foot (US survey).
Construction: People in the construction sector use square feet to measure floors and building plans, among other things.
Real Estate: acres, hectares, and square feet are normally used to describe the area of residential and commercial buildings.
Mapping and GIS: Further, land analysis and planning in Geographic Information Systems (GIS) also include square foot measurements.
Notable Uses in Agriculture and Real Estate
Agriculture: Square feet are used to quantify the sq ft area used for specializing crops, mini plantations, testing beds, mini-green houses, or efficient watering spans. Where larger surfaces are being considered, measurements are often given in acres or hectares, but square feet give fine details in localized operations.
Real Estate: Square feet are the common unit of measurement of the size of homes and offices, as well as other buildings and properties in the US. Actual or usable area of space is portrayed to either increase property value and hence appeal by means of listing size or by showing available space within property.
Comparison with the Acre
While the square foot (US survey) and the acre are both units of area measurement, their scales are vastly different:
1 acre = 43,560 square feet (US survey).
Square feet are more granular and used for smaller-scale measurements, whereas acres are suited for large-scale land measurement, such as farms or estates.
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