By the way, I think you need to provide information about UTM zone and datum
as well.

bests

mc

On Thu, Jul 9, 2009 at 2:02 PM, Steve Hong <seunghong@wisc.edu> wrote:

> Hi R-sig-geo list,
>
> I am very new to spatial stat using R. I have a basic (pretty much to most
> of you) question. I have data set with "Longitude" and "Latitude" columns
> and want to convert to them "UTM" Although I found example of it from the
> previous questions and answers, I am still struggling to handle the task.
> Can anyone give me step by step guide as detailed as possible? I copied and
> pasted partial data below.
>
> > df
>   Latitude Longitude     V1          V2           V3          V4
> V5
> 1  44.93342 -91.26773 5.633098 5.768218 5.455419 0.000000 3.797475
> 2  45.26847 -91.00759 5.571924 5.236741 0.000000 3.797475 4.450634
> 3  45.42214 -91.09543 5.994687 5.517567 0.000000 4.775137 5.589799
> 4  45.41381 -91.68441 6.066919 5.460165 0.000000 3.496515 5.793042
> 5  45.39483 -91.96903 6.089662 5.663694 4.726833 4.496390 5.553282
> 6  45.30666 -92.33407 5.252253 5.087444 3.496515 4.098471 4.838805
> 7  45.81549 -92.08828 5.967668 5.309292 0.000000 0.000000 4.098471
> 8  45.42060 -92.25039 5.645596 5.309292 0.000000 0.000000 4.700505
> 9  45.13453 -91.51800 5.838799 5.464860 0.000000 4.838805 5.613648
> 10 43.94975 -88.07627 5.812347 5.703203 4.672477 3.797475 4.450634
>
> Thank you very much in advance!!!
>
> Steve
>
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