What is a perch in length measurement?

A perch, also known as a rod or pole, is a historical unit of length equal to 16.5 feet or 5.0292 meters, traditionally used in surveying and land measurement.

What does a dekameter represent?

A dekameter (dam) is an SI-derived unit of length equal to 10 meters, used mainly for expressing medium-scale distances and topographic intervals.

Why convert perch to dekameter?

Converting perch to dekameter helps translate older land measurements into modern metric values compatible with current mapping and surveying systems.

How to Convert from Perch to Dekameter [dam]

Learn how to convert length measurements from perch, a historical surveying unit, to dekameter (dam), an SI-derived metric unit, using our unit converter tool. Understand the usage, formula, and practical examples for accurate conversions.

Perch

Dekameter [dam]

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Perch to Dekameter [dam] Conversion Table

Perch	Dekameter [dam]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Start Value

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.

End Value

Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.

Interval

Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.

Perch to Dekameter [dam] Conversion Table
Perch	Dekameter [dam]

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What Is This Tool?

This converter helps you transform length values from perch, a historical unit used in land measurement, into dekameter, an SI-derived metric unit representing ten meters. It assists in interpreting old surveying data and adapting those measurements to modern units.

How to Use This Tool?

Enter the length value in perch you want to convert
Select 'perch' as the original unit and 'dekameter [dam]' as the target unit
Start the conversion process by clicking the convert button
Review the equivalent length displayed in dekameter
Use the result to interpret historical surveying or mapping information

Key Features

Converts length units from perch to dekameter [dam]
Uses established conversion formula based on historical and metric definitions
Supports interpretation of historical land and surveying records
Browser-based and easy to use for quick conversions
Provides practical examples demonstrating the conversion process

Examples

2 perch equals 1.00584 dekameter after conversion
5 perch equals 2.5146 dekameter based on the conversion formula

Common Use Cases

Interpreting measurements in historical property deeds and boundary descriptions
Translating old surveying records or maps into modern metric units
Reading dimensions on historical estate and agricultural plans
Topographic and cadastral mapping requiring alignment between old and new units
Meteorological reporting involving heights in dekameter
Infrastructure planning using medium-scale metric distances

Tips & Best Practices

Verify historical sources carefully as perch definitions can vary
Use the tool to facilitate integration of old measurements into current mapping systems
Consider the context since dekameter is not common in daily use
Cross-check with other metric units if exact precision in meters is required

Limitations

Perch is an obsolete unit and may be inconsistently recorded in historical documents
Dekameter is less common for everyday measurements, so additional unit conversions might be necessary
Accuracy depends on the original source’s reliability and the unit definitions used

Frequently Asked Questions

What is a perch in length measurement?: A perch, also known as a rod or pole, is a historical unit of length equal to 16.5 feet or 5.0292 meters, traditionally used in surveying and land measurement.
What does a dekameter represent?: A dekameter (dam) is an SI-derived unit of length equal to 10 meters, used mainly for expressing medium-scale distances and topographic intervals.
Why convert perch to dekameter?: Converting perch to dekameter helps translate older land measurements into modern metric values compatible with current mapping and surveying systems.

Key Terminology

Perch: A historical length unit equal to 16.5 feet or 5.0292 meters, used mainly in surveying and land measurements.
Dekameter [dam]: An SI-derived metric unit of length representing 10 meters, used in topographic and medium-distance measurements.

Quick Knowledge Check

What historical unit equals 16.5 feet?

Dekameter

Perch

Meter

What is the length of one dekameter?

1 meter

10 meters

100 meters

Why is the perch unit still relevant today?

Used in modern kilometers

Found in older land records

Standard in meteorology

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