How do you convert longitude to decimal?
How do you convert longitude to decimal?
Decimal degrees = Degrees + (Minutes/60) + (Seconds/3600)
- First, convert minutes and seconds to their degree equivalents and add the results. 25’/60 = 0.4167° 30″/3600 = .0083°
- Then, add this number to the number of degrees. 39° + 0.425° = 39.425°
- So, the final result is: 39° 25′ 30″ = 39.425°
How do you read longitude and latitude in decimals?
The line of latitude is read as 41 degrees (41°), 24 minutes (24′), 12.2 seconds (12.2”) north. The line of longitude is read as 2 degrees (2°), 10 minutes (10′), 26.5 seconds (12.2”) east. The line of latitude is read as 41 degrees (41), 24.2028 minutes (24.2028) north.
What is decimal latitude and longitude?
Decimal degrees (DD) express latitude and longitude geographic coordinates as decimal fractions of a degree. DD are used in many geographic information systems (GIS), web mapping applications such as OpenStreetMap, and GPS devices. As with latitude and longitude, the values are bounded by ±90° and ±180° respectively.
How do you convert decimal degrees to DDM?
How to Convert Decimal Degrees to DMS
- For the degrees use the whole number part of the decimal.
- For the minutes multiply the remaining decimal by 60. Use the whole number part of the answer as minutes.
- For the seconds multiply the new remaining decimal by 60.
How do you write lat and long?
When writing latitude and longitude, write latitude first, followed by a comma, and then longitude. For example, the above lines of latitude and longitude would be written as “15°N, 30°E.”
Can coordinates be decimals?
Decimal degrees (DD) express latitude and longitude geographic coordinates as decimal fractions and are used in many Geographic Information Systems (GIS), web mapping applications such as Google Maps, and GPS devices. Decimal degrees are an alternative to using degrees, minutes, and seconds (DMS).
How do you convert minutes and seconds into decimal?
Minutes can be converted to decimal form by dividing them by 60, since there are 60 minutes in a degree. decimal = minutes ÷ 60. Seconds are expressed using the double-prime symbol (″). Seconds can be converted to decimal form by dividing them by 3,600, since there are 3,600 seconds in a degree. decimal = seconds ÷ 3,600.
How do you convert degrees minutes to decimal?
To find the degrees in decimal form, find the decimal value of degrees for the minutes and seconds and then add them to the degrees. Minutes are expressed using the prime symbol (′). Minutes can be converted to decimal form by dividing them by 60, since there are 60 minutes in a degree. decimal = minutes ÷ 60.
How many miles are in a degree of longitude or latitude?
One degree of latitude is approximately 69 miles, and a minute of. latitude is approximately 1.15 miles. A second of latitude is. approximately 0.02 miles, or just over 100 feet. One degree of longitude varies in size.