how to calculate difference of latitude?
474742
Take the smaller away from the larger to get the difference. 4.74 degrees is the difference in latitude. As another example you can use Denver (again) and Buenos Aires. Denver, once again, is 39.74 degrees and Buenos Aires is -34.61 degrees south of the equator.
1098182
It is the average length of one minute of one degree along a great circle of the Earth. One nautical mile corresponds to one minute of latitude. Thus, degrees of latitude are approximately 60 nautical miles apart.
350087
SELECT getDistance(lat1,lng1,$lat2,$lng2) as distance FROM your_table. Here's a MySQL function that will take two latitude/longitude pairs, and give you the distance in degrees between the two points. It uses the Haversine formula to calculate the distance.
143270
The distance between degrees of longitude is about 60 nautical miles at the equator. It is less further north or south as the longitude lines converge towards the poles. Degrees of latitude are always 60 nautical miles apart.
1232710
['The proximity between object can be measured as distance matrix. ... ', 'For example, distance between object A = (1, 1) and B = (1.5, 1.5) is computed as.', 'Another example of distance between object D = (3, 4) and F = (3, 3.5) is calculated as.']
787847
Just use abs(x - y) . This'll return the net difference between the two as a positive value, regardless of which value is larger.
68064
["Convert the starting point latitude 'lat1' (in the range -90 to 90) to radians. lat1 = lat1 * PI/180.", "Convert the starting point longitude 'lon1' (in the range -180 to 180) to radians. lon1 = lon1 * PI/180.", "Convert the bearing 'brg' (in the range 0 to 360) to radians."]
196893
The similarity between longitudes and latitudes is that they are measured in the same way: in degrees, minutes, and seconds, where one degree has 60 minutes and one minute has 60 seconds.
311270
Each degree of latitude is approximately 69 miles (111 kilometers) apart. The range varies (due to the earth's slightly ellipsoid shape) from 68.703 miles (110.567 km) at the equator to 69.407 (111.699 km) at the poles.
588886
At the equator for longitude and for latitude anywhere, the following approximations are valid: 1° = 111 km (or 60 nautical miles) 0.1° = 11.1 km.
121192
However, the Earth is slightly elliptical in shape and that creates a small variation between the degrees as we work our way from the equator to the north and south poles. Each degree of latitude is approximately 69 miles (111 kilometers) apart. At the equator, the distance is 68.703 miles (110.567 kilometers).
1059079
['Go to maps.google.com.', 'Right-click the starting point and select "Measure distance."', 'Click the end point (or second point) to create a direct line from the original point and get the distance between the two.']
1161355
Finding Longitude Because one day is 24 hours long one can easily use time to calculate longitude. One hour of time difference corresponds to 15° of longitude (360°/24 hours = 15°/hour). Suppose an observer sets his accurate watch to 12:00 at noon in Greenwich, England and then travels a great distance.
427469
['R = 6373.0. radius of the Earth.', 'lat1 = math. radians(52.2296756) ... ', 'lon1 = math. radians(21.0122287)', 'lat2 = math. radians(52.406374)', 'lon2 = math. radians(16.9251681)', 'dlon = lon2 - lon1. change in coordinates.', 'dlat = lat2 - lat1.', 'a = math.']
207290
A simple way to calculate the distance between numbers on a number line is to count every number between them. A faster way is to find the distance by taking the absolute value of the difference of those numbers. For example, the absolute values of 4 and -4, or |4| and |-4|, are both 4.
1031401
['subtract them in any order.', 'take the absolute value of the result.']
190707
['Total Degrees (in the decimal form) = Deg + [Mins / 60] + [Seconds / 3600]', 'Nautical Miles= ACOS [(sin(Lat_place_1*PI()/180)*sin(Lat_place_2*PI()/180)+', 'Step 1: Find the Developer tab in your version of Excel.', 'Step 2: Look for the “Visual Basic” tab. ... ', 'Step 3: Insert —> Module.']