Homework Help is Here – Start Your Trial Now!
Engineering
Computer Science
In this exercise you will write a program to compute the distance between any two geo locations. In this program you will ask the user for four numbers. USE JAVA starting latitude starting longitude ending latitude ending longitude Then, using the GeoLocation class and our earlier example as a reference, compute the distance in miles between the two locations. A sample program run should match exactly as below: Enter the latitude of the starting location: 48.8567 Enter the longitude of the starting location: 2.3508 Enter the latitude of the ending location: 51.5072 Enter the longitude of the ending location: 0.1275 The distance is 208.08639358288565 miles.

In this exercise you will write a program to compute the distance between any two geo locations. In this program you will ask the user for four numbers. USE JAVA starting latitude starting longitude ending latitude ending longitude Then, using the GeoLocation class and our earlier example as a reference, compute the distance in miles between the two locations. A sample program run should match exactly as below: Enter the latitude of the starting location: 48.8567 Enter the longitude of the starting location: 2.3508 Enter the latitude of the ending location: 51.5072 Enter the longitude of the ending location: 0.1275 The distance is 208.08639358288565 miles.

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
See similar textbooks
icon
Related questions
Question

In this exercise you will write a program to compute the distance between any two geo locations.

In this program you will ask the user for four numbers. USE JAVA

  1. starting latitude
  2. starting longitude
  3. ending latitude
  4. ending longitude

Then, using the GeoLocation class and our earlier example as a reference, compute the distance in miles between the two locations.

A sample program run should match exactly as below:

Enter the latitude of the starting location: 48.8567

Enter the longitude of the starting location: 2.3508

Enter the latitude of the ending location: 51.5072

Enter the longitude of the ending location: 0.1275

The distance is 208.08639358288565 miles.

4.3.8: How Far Away is ...? public class HowFarAway extends ConsoleProgram 2- { public void run() { // your code here. } 3 4 - 6 7 }
Transcribed Image Text:4.3.8: How Far Away is ...? public class HowFarAway extends ConsoleProgram 2- { public void run() { // your code here. } 3 4 - 6 7 }
4.3.8: How Far Away is ...? Save 1 - public class GeoLocation { // Earth radius in miles public static final double RADIUS = 3963.1676; private double latitude; private double longitude; /** * Constructs a geo location object with given latitude and longitude */ public GeoLocation(double theLatitude, double theLongitude) latitude = theLatitude; longitude = theLongitude; 2 4 5 7 8 9 - 10 11 12 public double getLatitude() { return latitude; } public double getLongitude() { return longitude; } // returns a string representation of this geo location public String tostring() { return "latitude: 13 - 14 15 16 17 18 19 20 - + latitude + ", longitude: + longitude; 21 } // returns the distance in miles between this geo location and the given // other geo location public double distanceFrom(GeoLocation other) { double lat1 = Math.toRadians(latitude); double long1 = Math.toRadians(longitude); double lat2 = Math.toRadians (other.latitude); double long2 = Math.toRadians(other.longitude); double theCos = Math.sin(lat1) Math.cos (lat1) * Math.cos(lat2) * Math.cos(long1 - long2); double arcLength = Math.acos(theCos); return arcLength * RADIUS; } 22 23 24 25 26 27 28 29 30 Math.sin(lat2) + 31 32 33 34 35 }
Transcribed Image Text:4.3.8: How Far Away is ...? Save 1 - public class GeoLocation { // Earth radius in miles public static final double RADIUS = 3963.1676; private double latitude; private double longitude; /** * Constructs a geo location object with given latitude and longitude */ public GeoLocation(double theLatitude, double theLongitude) latitude = theLatitude; longitude = theLongitude; 2 4 5 7 8 9 - 10 11 12 public double getLatitude() { return latitude; } public double getLongitude() { return longitude; } // returns a string representation of this geo location public String tostring() { return "latitude: 13 - 14 15 16 17 18 19 20 - + latitude + ", longitude: + longitude; 21 } // returns the distance in miles between this geo location and the given // other geo location public double distanceFrom(GeoLocation other) { double lat1 = Math.toRadians(latitude); double long1 = Math.toRadians(longitude); double lat2 = Math.toRadians (other.latitude); double long2 = Math.toRadians(other.longitude); double theCos = Math.sin(lat1) Math.cos (lat1) * Math.cos(lat2) * Math.cos(long1 - long2); double arcLength = Math.acos(theCos); return arcLength * RADIUS; } 22 23 24 25 26 27 28 29 30 Math.sin(lat2) + 31 32 33 34 35 }
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Random Class and its operations
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Database System Concepts
Database System Concepts
Computer Science
ISBN:
9780078022159
Author:
Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:
McGraw-Hill Education
Starting Out with Python (4th Edition)
Starting Out with Python (4th Edition)
Computer Science
ISBN:
9780134444321
Author:
Tony Gaddis
Publisher:
PEARSON
Digital Fundamentals (11th Edition)
Digital Fundamentals (11th Edition)
Computer Science
ISBN:
9780132737968
Author:
Thomas L. Floyd
Publisher:
PEARSON
C How to Program (8th Edition)
C How to Program (8th Edition)
Computer Science
ISBN:
9780133976892
Author:
Paul J. Deitel, Harvey Deitel
Publisher:
PEARSON
Database Systems: Design, Implementation, & Manag…
Database Systems: Design, Implementation, & Manag…
Computer Science
ISBN:
9781337627900
Author:
Carlos Coronel, Steven Morris
Publisher:
Cengage Learning
Programmable Logic Controllers
Programmable Logic Controllers
Computer Science
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
SEE MORE TEXTBOOKS