How to convert longitude and latitude to a format?

How to convert longitude and latitude to a format?

I wish to convert the format as (the sample below is mock data): Longitude: -2.748 Latitude: 53.39 Looks like you have data in degree / minute / second format and you want it in decimal format.

How to convert UTM coordinates to lat coordinates?

Now we can transform these to another CRS, for example to longitude/latitude The same thing can be done with the sf package, or with the old sp package. With sp, create a SpatialPoints object and use spTransform. I used UTM zone 10 in the example.

How to convert degree to decimal in R?

Looks like you have data in degree / minute / second format and you want it in decimal format. You can use the char2dms function in the sp package to go from character string to a degree-minute-second object, and then use as.numeric to convert to decimal

How to calculate latitude and longitude in Excel?

It is a simple pattern: it starts with a literal (. The most inner two parentheses (.*) are the two coordinates devided by the comma. Only these are extracted.

How are the lines of latitude and longitude written?

When writing latitude and longitude, use the symbol “°” to indicate degrees. As you move north of the equator, lines of latitude increase by one degree until they reach 90 degrees. The 90 degree mark is the North Pole. Lines of latitude above the equator are marked using the letter “N” to mean North. For example, a line of latitude could be 15°N.

Do you use a minus sign for west longitude?

Watch the sign on the longitude, most programs use negative values for west longitude, but a few are opposite. This saves a lazy western hemisphere programmer from having to type in a minus sign before most of their longitude values. Which format should you use?

Where are the latitude and longitude coordinates stored?

The coordinates are stored internally in a floating point data type, and no additional work is required to print them as a floating point number. Often the N-S and E-W designators are omitted. Positive values of latitude are north of the equator, negative values to the south.

How to transform the resultant coordiantes into standard longitude coordinates?

In other (not sure if related) posts some suggested it may be related to the proj4. How do I transform the resultant coordiantes into “standard” longitude latitude coordinates? Geospatial data is often stored using coordinates that are not lat-long, because these are spherical coordinates and geometry on a sphere is complex.

Is there way to convert shapefile to lat lon?

Closed 3 years ago. I have received a shapefile with measurement points to be analyzed, but no matter how I try, I can’t find how to convert to lat lon. I suppose it would be good to know the projection but when I look into the file (with R and summary ()) it says “Is projected: NA” and “proj4string : [NA]”.

Can You Warp a coordinate system to known coordinates?

If you can locate the correct eastings and northings of a dozen or so points, you could warp the whole thing to known coordinates (could get them perhaps from GoogleEarth – depends on the precision you want). Not the answer you’re looking for? Browse other questions tagged r coordinate-system peru chile or ask your own question.