What Is This Tool?
This converter transforms length measurements from the international nautical mile, a unit used in marine and aeronautical navigation, into the US survey link, a small subdivision historically utilized in land surveying and cadastral mapping within the United States.
How to Use This Tool?
-
Enter the value in nautical miles (international) you wish to convert
-
Select the target unit as link (US survey) [li]
-
Click the convert button to get the equivalent length in links
-
Use the result to assist with mapping, surveying, or navigation tasks
Key Features
-
Converts length values from nautical miles (international) to links (US survey) [li]
-
Supports integration of marine or aeronautical distances with legacy land survey units
-
Provides precise conversion based on an established fixed rate
-
Web-based and easy to use without any installation
-
Useful for professionals in navigation, surveying, and land record maintenance
Examples
-
1 nautical mile (international) equals 9206.2171717172 link (US survey) [li]
-
0.5 nautical mile (international) converts to 4603.1085858586 link (US survey) [li]
Common Use Cases
-
Measuring distances between waypoints and routes on marine and aeronautical charts
-
Interpreting historic US land survey plats and cadastral records
-
Converting vessel and aircraft speeds expressed in knots (nautical miles per hour)
-
Reconciling modern geodetic data with legacy land boundary descriptions
-
Supporting civil engineering projects involving historic land survey documents
Tips & Best Practices
-
Verify the specific requirements and standards of your surveying or navigation project
-
Cross-reference converted measurements when integrating with legacy survey data
-
Keep in mind the historical and regional context of the US survey link unit
-
Use precise input values to minimize rounding discrepancies
-
Consult official land survey documents for exact boundary interpretations
Limitations
-
The US survey link is region-specific and primarily used within the United States
-
May not be recognized in modern international surveying contexts
-
Small unit size can lead to precision issues over large distance conversions
-
Differences exist between international meter definitions and historic US survey feet standards
Frequently Asked Questions
-
What is the international nautical mile used for?
-
It is used for geodetic and navigation distances, marine and aeronautical charting, and specifying speeds in knots for vessels and aircraft.
-
Why convert nautical miles to US survey links?
-
This conversion helps reconcile modern marine or aeronautical distances with legacy land surveying data, especially when working with historic property boundaries.
-
Is the US survey link still commonly used?
-
The US survey link is a historical unit mainly used in the US for interpreting older land survey plats and cadastral records but is less common in modern contexts.
Key Terminology
-
Nautical mile (international)
-
A unit of length exactly 1,852 meters, used for marine and aeronautical navigation and geodetic distance measurements.
-
Link (US survey) [li]
-
A historical unit of length equal to 1/100 of a Gunter's chain or 0.66 US survey feet, used in land surveying and cadastral mapping in the United States.
-
Knot
-
A speed unit equal to one nautical mile per hour, commonly used in marine and air navigation.