The nautical mile (mni) is nearly equal to one minute of arc of latitude along any meridian, and is approximately equal to one minute of arc of longitude at the equator. You can convert nautical to statute by multiplying nautical miles by 8 and dividing the product by seven. A degree of longitude is widest at the equator with a distance of 69.172 miles (111.321 kilometers). This calculator is designed to convert the two different and distinct methods of co-ordinate nomenclature from one methodology to the other, and to calculate the distance between two sets of coordinates. Toggle Navigation Trust Converter. Note: Positive latitude values (1 to 90 . The nautical mile (mni) is nearly equal to one minute of arc of latitude along any meridian, and is approximately equal to one minute of arc of longitude at the equator. One km is equal to one thousand of meters (British spelling: metre), which is the current SI base unit of length. A nautical mile is 1,852 meters or 1.852 kilometers. One kilometer (km) = 0.539956803 nautical mile (symbol nmi, M or NM) = 1000 meters (m) = 1000000 millimeters (mm) = 100000 centimeters (cm) = 10000 decimeters (dm . I need to scale the sensor radius (it's in nautical miles) and speed (nautical miles/hr) to match decimal degrees. The line at 40 degrees north runs through the middle of the United States and . This calculator computes the great circle distance between two points on the earth's surface. to miles per hour (mph). 1/60th of that measure would be 1.15 statute miles. To put it another way, at 6,076 feet a nautical mile is . 2 miles. It makes nosence converting this unit to meters as it is an arc and not a linear distance. Multiply answer by 60 to get Nautical miles. Hmmmm. By comparison, a statute mile is 5,280 feet or about 87% of a nautical mile and a kilometre is 54%. * * d = 60 * acos (sin (L1)*sin (L2) + cos (L1)*cos (L2)*cos (G1 - G2)) * * * % java GreatCircle 59.9 -30.3 37.8 122.4 // Leningrad to SF * 4784.369673474519 nautical miles * * % java GreatCircle 48.87 -2.33 30 . 0.86897583 nmi. You can also switch to the converter for circumference to degree. Given coordinates of two locations in decimal degrees, this calculator displays constant azimuth, distance and compass points for different compass roses. These units belong to the same measurement system: Common Units . East is positive and West is negative. miles (mi) nautical miles (nmi) 1 miles. Feet to Nautical Mile Conversion Example. To travel around the Earth at the equator, you would have to travel (360 * 60) 21,600 nautical miles, 24,857 miles or 40,003 kilometers. Enter the specific latitude. For example, you are 670ft AGL on a 3.2° glideslope approach; what do I change in the formula to calculate the distance? You can use the calculator side of your flight computer to convert nautical miles (NM) to. 1 Nautical Mile = 2025.37 Yard. Imray) have a 'Scale' on the chart but if this is not available then you will need to measure the distance . The nautical mile (nmi) = 1.15077945 statute miles = 1.852 kilometers (km) = 1852 meters = 6076.1155 feet = 2025.372 yards. North is positive and South is . The values were computed in meters, using the World Geodetic System ellipsoid of 1972, and converted to other units. So: 1. Next we use the formula below: D = 3963 * acos ( sin (lat1) * sin (lat2) + cos (lat1) * cos (lat2) * cos (lon2 - lon1) ); and out put the result on to the console. In navigation, one minute is called a nautical mile. A degree is thus about 295,123 feet. Nautical Mile to Yard. This calculation gives the length of one degree of latitude and longitude at intervals of 1° from the equator to the poles. convert knots (nautical miles per hour) to nautical mile per minute (i.e., divide by 60), then multiply by feet per minute climb/descent. There are 0.86897583 nautical miles in a mile. Time . Speed . The calculator computes distance in Statute Miles, Nautical Miles and Kilometres. Degrees off the wind (Course made good (CMG), including drift) Calculate. The * following formula assumes that sin, cos, and arcos are comptued * in degrees, so need to convert back and forth between radians. . East is positive and West is negative. It is commonly used to measure the distance between places in the United States and United Kingdom. Distance on water is measured in nautical miles (NM or nm). 229 & Pub. Distance and route computation. Lengths for both are calculated in nautical miles, statute miles, feet, and meters. Compass point between two locations. The entry form allows you to enter geographic position. This tool converts your latitude/longitude position from degrees, minutes, seconds (DMS) to decimal degrees format. We convert it to radians. A knot is a unit of speed widely used in navigation. You need to know the height of your eye from the water line. Volume . Distances at sea are measured in nautical miles. The Casio fx-300ES Plus is an excellent and inexpensive calculator at about $11. 1 Nautical Mile = 1.15078 Mile. It does not have an agreed upon symbol; some of the symbols used are M, NM, nmi, and nm. The degrees part remains the same, but minutes and seconds need to be converted into their percentage of a degree and combined. Earth radius to Nautical miles ( R ⊕ to NM; nmi) conversion calculator of Length measurement, 1 earth radius = 3440.0647948164 nautical miles. There are 360 degrees in a complete circle or sphere but in all longitude measurements, the total of the degrees is expressed as 2 halves of 180 degrees each, moving East and West from the prime meridian. 1 Nautical Mile = 6076.12 Foot | Nautical Mile to Foot conversion allows you to convert value between Nautical Mile to Foot easily. Ensure your cells are in the correct data type format to prevent . How do I calculate the distance to touchdown when the glideslope angle is different from 3°? Easy mi to nmi conversion. 249, or where copyright is Multiply answer by 60 to get Nautical miles. So each degree of latitude is sixty minutes or sixty nautical miles. Nautical Mile to Mile. Nautical Calculator is an easy to use app built specifically for your iPhone and iPad that helps you solve the equations and conversions typically associated with marine navigation. At 40 degrees north or south, the distance between a degree of longitude is 53 miles (85 kilometers). 1' equals 1852 metres. . The Distance Calculator can find distance between any two cities or locations available in The World Clock. Create a port, anchorage, an area nm = deg2nm (deg) converts distances from degrees to nautical miles, as measured along a great circle on a sphere with a radius of 3440.065 nautical miles, the mean radius of the Earth. This is because one degree of latitude is approximately 69 statute miles in length. How many nautical miles in 1 miles? There are 60 minutes in a degree and 60 seconds in a minute (which means 3,600 seconds in a degree). Historically, it was defined as the meridian arc length corresponding to one minute ( 1. nautical mile/hour; . Enter latitude and longitude of two points, select the desired units: nautical miles (n mi), statute miles (sm), or kilometers (km) and click Compute. Create a port, anchorage, an area It was originally based on one minute (1/60th) of a degree of latitude. . Historically, the nautical mile was defined as one minute of latitude, thus equivalent to one sixtieth of a degree, while the land mile had different definitions in different times and places, but was generally linked to other natural or human phenomena. Distance from water to your feet - eg maybe 5 feet 2. Lengths are given in nautical miles, statute miles, feet, and meters. In terms of statute or land miles, a nautical mile represents 1.15 miles. On your computer, open Google Maps. A degree of longitude is widest at the equator with a distance of 69.172 miles (111.321 kilometers). A nautical mile is a unit of length equal to exactly 1,852 meters. Longitude: position property defined by the number of degrees east or west of the prime meridian, varies from 0° to 180°. once you are seeing your desired islands, start clicking them in the order you plan to sail. Angle . Here is a simple Python version that returns the distance in kilometers: from math import cos, sin, asin, sqrt, radians def calc_distance (lat1, lon1, lat2, lon2): """ Calculate the great circle distance between two points on the earth (specified in decimal degrees . Decimal. I then put in a new point 2 only about 20 feet away from point 1. calculate this. All material on this website, except Pub. As dimension for the speed, knots (kn) is used, one knot is one nautical mile per hour. Degrees,minutes, seconds to degrees converter How to convert decimal degrees to degrees,minutes,seconds. Length . The kilometer (British spelling: kilometre, abbreviation: km) is a unit of length in the SI system (metric system). Air Distance & Flight Time Calculation The Great Circle Mapper. The SI base unit for length is the metre. 1 Nautical Mile = 1852 Meter. The program is operated by entering two geographic points and then pressing the Calculate button. Ground Speed Climbs/Descents per Nautical Mile Climb . If you multiply your descent angle (1 degree) by your miles-per-minute, then add two zeros to the end (x 100), you'll have your FPM descent rate. Definition of Nautical mile: Is the lenght of one minute-arc of a Meridian. For quick reference purposes, below is a conversion table that you can use to convert from miles to nautical miles. Draw you flight path on a map and calculate the great circle distance in nautical miles and kilometers.Get estimated flight time by choosing an aircraft type or entering the cruising speed.Click in the large textfield above to enter all the airports of your flight route! Entering degrees, minutes and seconds is simple. 3 miles. If you need to convert degree to another compatible unit, please pick the one you need on the page below. Some charts (i.e. Mile. Navigation tools. /. Another example is traveling around the Earth at the equator to do this, one would have to travel 24,857 miles (40,003 km). This is applicable for both a marine or aviation application, and the default is for "mid-latitude". 1.73795165 nmi. Visit here for formula, calculation, and conversion table, and faqs. . Clear. With our tool, you need to enter the respective value for Degree of curve and hit the calculate button. Yard. Why not bookmark this page for future reference. It features natural input so you enter a formula just as it would be written on paper. One degree (°) is equal to 60 minutes (') and equal to 3600 seconds ("): 1° = 60' = 3600" The integer degrees (d) are equal to the integer part of the decimal degrees (dd): d = integer(dd) Pressure . To calculate Radius of curve, you need Degree of curve (D). For example: Athens in Greece 37° 58' N 23° 43' E. Nautical mile: one NM is one minute (') on the vertical scale on the chart. The latitude and longitude coordinates of these two locations are One is length and the other an angular measurement. Land mile = 1609m. North is positive and South is . In the English measurement system, a nautical mile is 1.1508 miles or 6,076 feet. Use this calculator to find your overall sailing distance based on your angle off the wind. It is developed to act as an interface for performing calculations like the nautical distance (Great Circle distance), Rhumb line distance and bearing angle. CONVERSION OF NAUTICAL MILES TO STATUTE MILES AND VICE VERSA. 229 & Pub. Calculate: 75 ÷ 60 * 200 = 280 feet per minute climb rate required. From another point of view the Nautical mile depends on number PI wich is an irrational number, hence any convertion to linear units will result irrational as well. Computed for angles 2.0 to 7.0 degrees by .5 degrees; 60 knots to 360 knots by 30 knots (ground speed) 2 60 90 120 150 180 210 240 270 300 330 360 . Latitude/Longitude Converter. It's got a built-in database of over 150 of the most traveled airports in the USA The nautical mile (nmi) = 1.15077945 statute miles = 1.852 kilometers (km) = 1852 meters = 6076.1155 feet = 2025.372 yards. 0.86897583 nmi. 1.73795165 nmi. At sea, the distance commonly is measured in nautical miles (nm), whereas one nm is exactly 1852 meters. Click on Calculate. There are 360 degrees in a complete circle or sphere but in all longitude measurements, the total of the degrees is expressed as 2 halves of 180 degrees each, moving East and West from the prime meridian. Calculating boat speed is fairly simple when you know this. Whether you're looking for the length of a degree, the distance of an object, horizon, dip of the sea, or meridional parts, this Nautical Calculator makes it . Now you can convert knots and nautical miles into other units, or even work out how many cables in a kilometer. A Nautical Mile is 1/60th of a degree or one minute of latitude. Weight . Logic To Find Distance In Nautical Miles. nm = deg2nm (deg,radius) converts distances from degrees to nautical miles, as measured along a great circle on a sphere having the specified radius. All entries are . Use the Haversine Formula to calculate distance between two points. At 40 degrees north or south, the distance between a degree of longitude is 53 miles (85 kilometers). The distance is calculated in kilometers, miles and nautical miles, and the initial compass bearing/heading from the origin to the destination. That can be done in two ways. The distance gradually shrinks to zero as they meet at the poles. Detailed instructions for our sailing calculator: centre the map on your desired sailing area by clicking (holding) and dragging. Today the international nautical mile is defined as exactly 1,852 metres (6,076 ft; 1.151 mi). Example: Ground Speed = 75 knots. Task: Convert 75,000 feet to nautical miles (show work) Formula: ft ÷ 6,076.11549 = nautical miles Calculations: 75,000 ft ÷ 6,076.11549 = 12.34341252 nautical miles Result: 75,000 ft is equal to 12.34341252 nautical miles. We assume you are converting between mile [nautical, international] and mile. Nautical mile = 1852m / 1.15 land miles. Latitudes and longitudes may be entered in any of three different formats, decimal degrees (DD.DD), degrees and decimal minutes (DD:MM.MM) or degrees, minutes, and decimal seconds (DD:MM:SS.SS). A chip log consists of a wooden board attached . 1 Answer. User input the values of latitude (lat1, lat2) and longitude (lon1, lon2 ), in degrees. The LCD showed…several miles distance. It will also display local time in each of the locations. Since the equator is a circle, it can be divided up into 360°. 670 ft/tan(3.2 degrees) to nautical miles $\endgroup$ - Magnetoz. The exact measurement is metric and works out to 1852.000 meters per hour. As a rule of thumb, roughly 7 nautical miles equals 8 statute miles. One km is equal to one thousand of meters (British spelling: metre), which is the current SI base unit of length. nautical miles x 1.15 = statute miles. 3 miles. Simply enter the DMS value of your position below. To convert latitudinal and longitudinal coordinates into miles first you must convert those coordinates into radians for excel. Distance and route computation. All material on this website, except Pub. . Latitude is designated as North and South but in 90 degree sectors. The name of the unit knot, for nautical mile per hour, was derived from the speed measurement method using chip log. Entering degrees, minutes and seconds is simple. A nautical mile is a unit of length equal to exactly 1,852 meters. In this tutorial, Jennifer shows how you can use a location's latitude to determine how far north or south the location is from another location, measured in. The purpose is to visualize the sim in OpenMap and Google Earth. Likewise, how many minutes is a nautical mile? This online calculator is created after the user's request, and it is just a convenient shortcut between Course angle and the distance between the two . Calculate your total distance to sail based on your tack. A nautical mile is a unit of length used in air, marine, and space navigation, and for the definition of territorial waters. This page features online conversion from degree to circumference. shipyards. You can find metric conversion tables for SI units, as well as English units, currency . Degrees/Minutes/Seconds. statute miles (SM), or knots (kt.) Difference between Miles and Nautical Miles. →. This useful JavaScript calculator will tell you the degrees, Nautical Miles, Statute Miles, and Kilometers between your originating and destination airports. 1 metre is equal to 0.00053995680345572 nautical miles, or 0.00062137119223733 miles. Jan 15, 2014 at 20:26. This useful JavaScript calculator will tell you the degrees, Nautical Miles, Statute Miles, and Kilometers between your originating and destination airports. One kilometer (km) = 0.539956803 nautical mile (symbol nmi, M or NM) = 1000 meters (m) = 1000000 millimeters (mm) = 100000 centimeters (cm) = 10000 decimeters (dm . It explores the possiblitity of using these basic . A Nautical Mile is 1/60th of a degree or one minute of latitude. A degree of longitude is widest at the equator with a distance of 69.172 miles (111.321 kilometers). the map will automatically update to show the estimated nautical miles of the whole trip. The Casio fx-300ES Plus is an excellent and inexpensive calculator at about $11. A nautical mile is a unit of measurement typically used in marine, air, and space navigation. You can view more details on each measurement unit: nautical miles or miles. It features natural input so you enter a formula just as it would be written on paper. Input the =RADIANS () function to your latitudinal and longitudinal values. The decimal degrees equivalent is 38.88943. ConvertUnits.com provides an online conversion calculator for all types of measurement units. Converting distance (nautical miles) into degrees (Lat/Long) I have entities in a simulation whose initial locations and paths are code using Java in decimal degrees. Miles to Nautical Miles Conversion Chart. Area . I translated the formula to C and changed my AVR program to calculate the distance between 2 points and display the result on the LCD. It's got a built-in database of over 150 of the most traveled airports in the USA Nautical Miles. Approximate Metric Equivalents for Degrees, Minutes, and Seconds. Enter the number of miles to convert into nautical miles. 60 of a degree) of latitude. (100% if you are climbing at 45 degrees) that your aircraft is climbing at while the rate of climb is the speed at which you are climbing based off the airspeed and climb gradient (given in feet . Add a comment | 2 $\begingroup$ Great! Multiply 1 degree X 2 MPM X 100, and you get a descent rate of 200 FPM from HALFF to PYYPP at . Do a quick conversion: 1 nautical miles/hour = 0.016666666666667 nautical miles/minute using the online calculator for metric conversions. The answer is 0.86897624190065. The radius of curve is defined as the radius of the curve obtained from the road is calculated using Radius of the circular curve = 5729.578/ ( Degree of curve * (180/ pi )). Navigation tools. Latitude: Or by using the formula = (Value)/180)*PI (). This script will calculate the length of one degree of both latitude and longitude, for a specific latitude. Enter latitude and longitude of two points, select the desired units: nautical miles (n mi), statute miles (sm), or kilometers (km) and click Compute.Latitudes and longitudes may be entered in any of three different formats, decimal degrees (DD.DD), degrees and decimal minutes (DD:MM.MM) or degrees, minutes, and decimal seconds (DD:MM:SS.SS). miles (mi) nautical miles (nmi) 1 miles. The distance gradually shrinks to zero as they meet at the poles. 1' (minute) of latitude = 1 nautical mile. Calculates the speed in knots and the distance in nautical miles at shipping. →. Each degree is equivalent to 60 minutes, and each minute of latitude is equal to 1 nautical . 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 ; 0.01° = 1.11 km (2 decimals, km accuracy) 0.001° =111 m ; 0.0001° = 11.1 m ; 0.00001° = 1.11 m 249, or where copyright is I put in the same 2 points of lat/lon and got the same 69ish miles as I got in Excel. The kilometer (British spelling: kilometre, abbreviation: km) is a unit of length in the SI system (metric system). The actual number is 1.15077945 miles per hour but obviously that's very specific. Miles to Nautical Miles Conversion Chart. So a minute of a degree is 1 60th of that, or about 4919 feet, at my latitude of 36 degrees. 2 miles. For quick reference purposes, below is a conversion table that you can use to convert from miles to nautical miles. For most calculations, 6,000 feet is close enough. One nautical mile is roughly 1.1516 statue miles, or about 6080 feet. The Long/Lat converter may come in useful as well. Your height - 6 feet 3. A mile is a unit of distance equal to 5,280 feet or exactly 1.609344 kilometers. Position: latitude first and longitude second. Latitude is designated as North and South but in 90 degree sectors. . Live coastalnavigation.com. Notice the difference between miles and nautical miles. Answer (1 of 6): mismatched units can not be converted. To reverse the conversion, statute miles times 7, then divide by 8. How to . My activities . If you wish to find miles per hour based on knots then you multiply. Easy nmi to mi conversion. For example, using 38° 53' 21.948", degrees is 38, minutes is 53, and seconds is 21.948. 1∘ degree of Latitude = 60' (minute) or 60 nautical miles. A vessel traveling at 1 knot along a meridian travels one minute of geographic latitude in one hour (or one sea mile per hour). Here, from two values and units, the third value can be calculated. Everything, including something as complicated as degrees, minutes, and seconds, can be converted into decimals. A mile is a unit of distance equal to 5,280 feet or exactly 1.609344 kilometers. So in this example, if you're flying at 120 knots, you're traveling 2 miles-per-minute (MPM) (120/60=2). It is commonly used to measure the distance between places in the United States and United Kingdom. Total = 11 feet Formula: 1.169 times the square root of height of your eye = distance to horizon in nautical miles (nm) 1.169 times √11 = 1.169 times 3.317 = 3.878 nm In this case, miles per hour = knots × 1.15077945. Remember, the units you use must be equivalent, i.e., nautical miles and knots or statute miles and miles per hour. Converters . Milage upwind Nautical mile kilometer Mile. Climb Gradient Required = 200 feet per mile. Calculate distance between coordinates using Google Maps in Excel. One minute of latitude equals one nautical mile and degrees of latitude . nautical-calculations is a Python library used for dealing with some basic Geospatial calculations on the geographic coordinate system. A nautical mile is 6,076.12 feet.
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