Re: [R-sig-Geo] [DKIM] Re: Interpolating snowfall values on a Digital Elevation Model [SEC=UNCLASSIFIED]

2018-02-22 Thread Michael Sumner
schnei...@colorado.edu] > Sent: Wednesday, 21 February 2018 5:02 AM > To: Li Jin > Cc: Stefano Sofia; r-sig-geo@r-project.org > Subject: Re: [DKIM] Re: [R-sig-Geo] Interpolating snowfall values on a > Digital Elevation Model [SEC=UNCLASSIFIED] > > The effects of spatial reference s

Re: [R-sig-Geo] [DKIM] Re: Interpolating snowfall values on a Digital Elevation Model [SEC=UNCLASSIFIED]

2018-02-20 Thread Li Jin
: Re: [DKIM] Re: [R-sig-Geo] Interpolating snowfall values on a Digital Elevation Model [SEC=UNCLASSIFIED] The effects of spatial reference systems on interpolations and accuracy are minimal, and lat and long can be used. Fair enough, thanks for sending the references. But, as far as I know

Re: [R-sig-Geo] [DKIM] Re: Interpolating snowfall values on a Digital Elevation Model [SEC=UNCLASSIFIED]

2018-02-20 Thread Dominik Schneider
> > The effects of spatial reference systems on interpolations and accuracy > are minimal, and lat and long can be used. Fair enough, thanks for sending the references. But, as far as I know, the kriging functions in R still don't accept lat/long. On Mon, Feb 19, 2018 at 8:54 PM, Li Jin

Re: [R-sig-Geo] [DKIM] Re: Interpolating snowfall values on a Digital Elevation Model [SEC=UNCLASSIFIED]

2018-02-19 Thread Li Jin
The effects of spatial reference systems on interpolations and accuracy are minimal, and lat and long can be used. Please see the following studies for details. Jiang, W., Li, J., 2013. Are Spatial Modelling Methods Sensitive to Spatial Reference Systems for Predicting Marine Environmental