What Is This Tool?
This converter allows users to transform length measurements from the foot (US survey) unit to the dekameter unit. It is designed for applications such as land surveying, mapping, engineering, and meteorology, ensuring data integration between traditional US survey units and metric standards.
How to Use This Tool?
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Enter the length value in foot (US survey).
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Select the starting unit as foot (US survey) [ft].
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Choose the target unit as dekameter [dam].
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Click the convert button to see the result.
Key Features
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Converts foot (US survey) measurements to dekameters seamlessly.
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Based on the exact definition of the US survey foot and the SI-derived dekameter.
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Supports applications in surveying, GIS, meteorology, and construction.
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Browser-based interface with straightforward conversion steps.
Examples
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10 ft = 10 × 0.030480061 dam = 0.30480061 dam
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100 ft = 100 × 0.030480061 dam = 3.0480061 dam
Common Use Cases
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Specifying property boundaries and cadastral survey measurements in the United States.
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Topographic mapping and expressing elevation differences in 10 m increments.
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Reporting geopotential heights of pressure surfaces in meteorology.
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Translating legacy US survey data for engineering and infrastructure planning.
Tips & Best Practices
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Ensure original measurements are based on the US survey foot for accuracy.
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Use conversions to harmonize US land survey data with international metric units.
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Consider additional conversions if working beyond the dekameter scale for broader applications.
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Verify precision requirements when converting legacy surveying data.
Limitations
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The US survey foot differs slightly from the international foot, affecting conversion.
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Precision may be impacted by rounding when converting between non-SI and SI units.
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Dekameter usage is less common than meters or kilometers, which might require further unit changes.
Frequently Asked Questions
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What is the foot (US survey) used for?
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The foot (US survey) is traditionally used in U.S. land surveying, cadastral mapping, and related engineering projects requiring consistency with older survey records.
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How many meters are in a dekameter?
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A dekameter is an SI-derived unit equal to 10 meters.
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Why convert from foot (US survey) to dekameter?
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Converting allows users to harmonize survey data with metric standards, improving clarity and integration across mapping, meteorology, and infrastructure fields.
Key Terminology
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Foot (US survey)
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A unit of length used in U.S. land surveying, defined exactly as 1200/3937 meters.
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Dekameter
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An SI-derived unit of length equal to 10 meters, used to represent distances in tens of meters.
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Cadastral surveying
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The process of mapping property boundaries and land ownership details.